Professional Silicone Materials and Specialty Chemical Solutions
Organic Silicone Siloxanes
Contains highly reactive silicon-hydrogen bonds, enabling the synthesis of various modified silicone oils and silicone surfactants. Key raw material for polyether-modified trisiloxane and tetrasiloxane surfactants, widely used in personal care products, coatings industry, polyurethane foam, agricultural adjuvants, and more.
| Model | Product Name | CAS No. | Appearance | Purity (GC)% | Molecular Weight |
|---|---|---|---|---|---|
| JS-307 | 1,1,1,3,5,5,5-Heptamethyltrisiloxane | 1873-88-7 | Colorless clear liquid | >99 | 222.5 |
| JS-804 | 3H,5H-Octamethyltetrasiloxane | 16066-09-4 | Colorless clear liquid | >95 | 282 |
200kg steel drums or custom packaging as requested. Store sealed in a cool dry place, avoid contact with acids, alkalis, and oxidizing agents. Shelf life: 12 months.
A silicone oil containing a certain amount of reactive Si-H bonds in the molecule. Under metal catalysis, it reacts with chemicals containing reactive groups such as double bonds and hydroxyl groups, forming a waterproof film on various substrate surfaces. Widely used as a waterproofing, anti-sticking, or anti-corrosion agent for fabrics, paper, metal, leather, and wood. Also serves as a crosslinker for addition-cure silicone rubber and a basic raw material for synthesizing modified silicone oils.
| Model | CAS No. | Appearance | Viscosity (25℃)/mm²/s | Hydrogen Content H% (wt) |
|---|---|---|---|---|
| JS-202 | 63148-57-2 | Colorless clear liquid | 18-30 | ≥1.55 |
Produced by equilibrium reaction of methyl hydrogen silicone oil with DMC and MM under acid catalyst, featuring highly reactive side-chain silicon-hydrogen bonds. Widely used in fabric waterproof finishing, paper release agents, addition-cure silicone rubber crosslinkers, and as a basic raw material for synthesizing polyether-modified and alkyl-modified silicone oils. The low-cyclic series is suitable for products that do not require post-cure, medical-grade silicone, infant/children silicone products, and composite products that cannot be baked.
| Model | Appearance | Viscosity (25℃)/mm²/s | Hydrogen Content H% (wt) | Volatile Content (150℃,1h)% |
|---|---|---|---|---|
| JS-010-180 | Colorless clear liquid | 150-250 | 0.09-0.11 | ≤11 |
| JS-018-90 | Colorless clear liquid | 70-100 | 0.16-0.20 | ≤11 |
| JS-036-120 | Colorless clear liquid | 70-150 | 0.34-0.38 | ≤11 |
| JS-075-100 | Colorless clear liquid | 50-150 | 0.73-0.77 | ≤11 |
Low-Cyclic Electronic Grade Series: JS-010-130 / JS-018-120 / JS-036-120 / JS-075-120 — D3-D10 < 300 ppm. Complete model list available upon request.
A linear silicone oil with highly reactive silicon-hydrogen bonds at both chain ends. A basic raw material for synthesizing modified silicone oils and a crosslinker for addition-cure silicone rubber. Used to manufacture various end-reactive linear modified silicone oils and is a key intermediate in block copolymerization. As a chain extender for addition-cure liquid silicone rubber and a crosslinker for heat-cure silicone rubber, it improves elongation at break, increases toughness, and reduces hardness.
| Model | Appearance | Viscosity (25℃)/mm²/s | Hydrogen Content H% (wt) | Volatile Content% |
|---|---|---|---|---|
| JS-005 | Colorless clear liquid | 40-60 | 0.04-0.06 | ≤15 |
| JS-010 | Colorless clear liquid | 15-25 | 0.09-0.11 | ≤15 |
| JS-018 | Colorless clear liquid | 5-10 | 0.16-0.20 | ≤20 |
| JS-026 | Colorless clear liquid | 1-10 | 0.24-0.28 | ≤30 |
High Viscosity Series: JS-500L ~ JS-10000L (viscosity 500-15000 mpa·s). Low-Cyclic Electronic Grade: HHD-014 series available upon request.
A low-hydrogen silicone oil with reactive silicon-hydrogen bonds at both chain ends and on side chains. Combines the reactivity characteristics of both terminated and side-chain hydrogen silicone oils. A basic raw material for synthesizing modified silicone oils and a crosslinker/chain extender for addition-cure silicone rubber.
| Model | Appearance | Viscosity (25℃)/mm²/s | Hydrogen Content H% (wt) | Volatile Content (150℃,3h)% |
|---|---|---|---|---|
| JS-008t-120 | Colorless clear liquid | 70-150 | 0.07-0.09 | ≤3.0 |
| JS-010t-100 | Colorless clear liquid | 70-120 | 0.09-0.11 | ≤3.0 |
| JS-028t-100 | Colorless clear liquid | 80-120 | 0.26-0.30 | ≤1.5 |
| JS-050t-120 | Colorless clear liquid | 100-150 | 0.48-0.52 | ≤1.0 |
| JS-075t-50 | Colorless clear liquid | 30-70 | 0.73-0.77 | ≤3.0 |
200kg steel drums or IBC totes. Store sealed in a cool dry place, avoid contact with acids, alkalis, and oxidizing agents. Shelf life: 12 months.
Vinyldimethylsiloxy terminated polydimethylsiloxane is an excellent reactive intermediate material. In addition to the general properties of dimethyl silicone oil, it can be used to synthesize silicone rubber, organic silicone gel, and more. The product line covers the full series from low viscosity (100 mm²/s) to ultra-high viscosity (100,000 mpa·s), with low-cyclic electronic grade and ultra-low volatile content series also available.
| Model | CAS No. | Appearance | Viscosity (25℃) | Vinyl Content Vi% | Volatile Content (150℃,3h)% |
|---|---|---|---|---|---|
| V-100000 | 68083-19-2 | Colorless clear liquid | 90000-110000 mpa·s | 0.07 | ≤1.0 |
| V-20000 | 68083-19-2 | Colorless clear liquid | 18000-22000 mpa·s | 0.11 | ≤1.0 |
| V-10000 | 68083-19-2 | Colorless clear liquid | 9000-11000 mpa·s | 0.14 | ≤1.0 |
| V-1000 | 68083-19-2 | Colorless clear liquid | 900-1100 mm²/s | 0.32 | ≤1.0 |
| V-500 | 68083-19-2 | Colorless clear liquid | 450-550 mm²/s | 0.43 | ≤1.0 |
| V-100 | 68083-19-2 | Colorless clear liquid | 90-110 mm²/s | 1.05 | ≤1.5 |
| Model | Viscosity (25℃) | Vinyl Content Vi% |
|---|---|---|
| HV-100 | 100-200 mm²/s | 1.05 |
| HV-500 | 500-600 mm²/s | 0.43 |
| HV-1000 | 900-1500 mm²/s | 0.32 |
| HV-10000 | 9500-15000 mpa·s | 0.14 |
| HV-60000 | 55000-75000 mpa·s | 0.08 |
| HV-100000 | 95000-115000 mpa·s | 0.07 |
Ultra-Low Volatile Content Series (HV-E): Total volatile content ≤0.05-0.20% (200℃/4h), suitable for high-end applications such as thermal conductive adhesives, optical adhesives, and photoresists. Complete specifications available upon request.
200kg steel drums or IBC totes. Store sealed in a cool dry place. Shelf life: 12 months.
Silicone resins are thermosetting polysiloxane polymers with a highly crosslinked structure, combining the dual characteristics of organic resins and inorganic materials. They offer unique physicochemical properties, excellent electrical insulation, thermal resistance, and waterproofing effects. The product range covers methyl hydrogen silicone resin, methyl MQ silicone resin (condensation-cure/addition-cure), methyl vinyl MQ silicone resin, and resin powder series.
Used for preparing LED die-attach adhesives, electronic adhesives, liquid adhesives, and high/low peel force PSA.
| Model | CAS No. | Appearance | Viscosity (25℃)/mm²/s | Hydrogen Content H% | M/Q | Refractive Index (25℃) | Volatile Content% |
|---|---|---|---|---|---|---|---|
| MHQ-2 | 68988-57-8 | Colorless clear liquid | 500±50 | 0.20±0.02 | 0.9-1.0 | 1.410±0.002 | <3.0 |
| MHQ-4 | 68988-57-8 | Colorless clear liquid | 300±10 | 0.45±0.05 | 1.0-1.1 | 1.410±0.002 | <3.0 |
| MHQ-8 | 68988-57-8 | Colorless clear liquid | 30±10 | 0.75±0.05 | 1.1-1.2 | 1.410±0.002 | <3.0 |
Used in pressure-sensitive adhesives, LED encapsulation, electronic potting compounds, and more. Condensation-cure and addition-cure types are available, peel force 800-1300g/20μm, no residue at 240℃.
| Model | Type | Appearance | Viscosity (25℃) | Solid Content% | Refractive Index | Peel Force (20μm) |
|---|---|---|---|---|---|---|
| HSV-2610 | Condensation Methyl MQ | Colorless clear liquid | 95±10 mm²/s | 75±2 | 1.410±0.002 | 800-1200 |
| HSV-2611 | Addition-cure Methyl MQ | Colorless clear liquid | 35±10 mm²/s | 75±2 | 1.410±0.002 | 1200-1300 |
| HSV-1590 | Methyl Vinyl MQ | Colorless clear liquid | 90000±5000 mpa·s | 50±2 | 1.410±0.002 | — |
| HSV-1509 | Methyl Vinyl MQ | Colorless clear liquid | 7000±1000 mpa·s | 50±2 | 1.410±0.002 | — |
| Model | Product Name | CAS No. | Appearance | Bulk Density g/cm³ | Refractive Index | Vi% |
|---|---|---|---|---|---|---|
| JMQ-1 | Methyl MQ Silicone Resin Powder | 68988-57-8 | White powder | 0.72 | 1.41±0.002 | — |
| FVMQ-1 | Methyl Vinyl MQ Silicone Resin Powder | 68988-89-6 | White powder | 0.73 | 1.41±0.002 | 2.6±0.2 |
| FVMQ-2 | Methyl Vinyl MQ Silicone Resin Powder | 68988-89-6 | White powder | 0.72 | 1.41±0.002 | 3.6±0.2 |
Liquid: 200kg steel drums or IBC totes. Powder: 10kg or 25kg cardboard drums/paper bags. Store sealed in a cool dry place. Shelf life: 12 months (liquid) / 24 months (powder).
HC-201 low-viscosity dimethicone is a trimethylsiloxy-terminated polydimethylsiloxane with excellent heat resistance, cold resistance, hydrophobicity, and electrical insulation. Widely used in textiles, personal care, mechanical, electronics, and other industries.
| Model | HC-201-5 / 10 / 20 / 50 / 100 / 350 / 500 / 1000 |
| Appearance | Colorless clear liquid |
| Viscosity (25°C) | 5 ~ 1000 mm²/s |
| Refractive Index (25°C) | 1.396 ~ 1.404 |
| Flash Point | >150°C |
| CAS No. | 63148-62-9 |
200kg steel drums or 1000kg IBC totes. Store sealed in a cool dry place. Shelf life: 36 months.
Hydroxypropyl silicone oil is a linear silicone oil with a dihydroxyalkyl-terminated end group that can react with isocyanate groups to form silicone/PU hybrid polymers. Widely used in synthetic leather, polyurethane modification, and other fields, imparting excellent softness, lubricity, and hydrolysis resistance to materials.
| Appearance | Colorless to pale yellow clear liquid |
| Refractive Index (25°C) | 1.4110 ~ 1.4160 |
| Viscosity (25°C, mPa·s) | 40 ~ 80 (Typical: 65) |
| Hydroxyl Value (mgKOH/g) | 90 ~ 120 (Typical: 102) |
| Moisture (%) | <0.2 |
| Color (APHA) | <100 (Typical: 40) |
| Molecular Weight Distribution (PDI) | 1.40 ~ 2.50 |
| Weight-Average Molecular Weight Mw | 1000 ~ 2000 |
| CAS No. | 104780-66-7 |
Store sealed, away from heat and ignition sources. Packaging: 25kg or 200kg drums. Shelf life: 24 months.
HC-210H octyl silicone oil is a long-chain alkyl-modified polysiloxane with excellent organic compatibility, lubricity, and pigment dispersibility. Widely used in cosmetics, personal care products, and industrial mold release applications.
| Appearance | Colorless to pale yellow clear liquid |
| Viscosity (25°C) | 10 ~ 50 mm²/s |
| Refractive Index (25°C) | 1.420 ~ 1.435 |
| Surface Tension | 21 ~ 24 mN/m |
| CAS No. | 27306-78-1 |
200kg steel drums or 25kg plastic drums. Store sealed in a cool dry place. Shelf life: 36 months.
Phenyl silicone oil incorporates phenyl groups into the siloxane side chains or end groups, imparting excellent high-temperature resistance, radiation resistance, high refractive index, and good compatibility. Widely used in cosmetics, LED encapsulation, and high-temperature heat transfer.
| Model | HC-556 / HC-255 |
| Appearance | Colorless to pale yellow clear liquid |
| Refractive Index (25°C) | 1.460 ~ 1.540 |
| Viscosity (25°C) | 50 ~ 500 mm²/s |
| Phenyl Content | 5% ~ 50% |
| CAS No. | 68554-54-1 / 63148-58-3 |
200kg steel drums or 25kg plastic drums. Store sealed in a cool dry place. Shelf life: 24 months.
Polyether modified silicone oil is a non-ionic surfactant with low surface tension, excellent water solubility, emulsifiability and foam stability. Suitable for shampoos, conditioners, body wash, gel water and facial cleansers. Octyl silicone oil reduces surface tension of oils, improves spreadability and after-feel, significantly reducing greasiness for a silky-soft touch.
| Model | Appearance | Viscosity (25℃)/mm²/s | Active% | Dosage% | Function |
|---|---|---|---|---|---|
| JS-193 | Pale yellow to amber, clear | 200-500 | 100 | 0.5-2 | Antistatic, softening/smoothing, foam stabilizer |
| JS-204 | Pale yellow to amber, clear | 800-3000 | 100 | 0.5-2 | Leather waterproofing, anti-cratering |
| JS-3667 | Pale yellow to amber, clear | 200-500 | 100 | 0.5-10 | Fiber lubrication, wear resistance, anti-blocking |
| JS-208 | Pale yellow to amber, clear | 1000-2000 | 100 | 0.5-10 | Improved hand feel & spreadability, emulsifier |
| Model | CAS No. | Appearance | Active% | Viscosity (25℃)/mm²/s | Refractive Index | Dosage% |
|---|---|---|---|---|---|---|
| JS-034 | 17955-88-3 | Colorless clear liquid | ≥95 | 1-5 | 1.403-1.423 | 5-30 |
200kg steel drums or custom packaging. Store sealed in a cool dry place. Shelf life: 12 months.
Coolsil silicone cooling fluid is a modified silicone oil featuring low viscosity, high flash point, low density, high heat transfer efficiency, excellent material compatibility, superb insulation, low volatility, and environmental friendliness. Designed for single-phase immersion cooling of data centers, servers and other IT equipment.
| Model | Viscosity (25℃)/mm²/s | Thermal Conductivity (40℃)/W/(m·K) | Dielectric Strength/KV | Flash Point/℃ | Specific Heat (40℃)/KJ/(kg·K) | Volume Resistivity/Ω·m | Relative Permittivity (1KHz) |
|---|---|---|---|---|---|---|---|
| Coolsil C-10 | 10 | 0.145 | >30 | >180 | 1.7 | 2.20E+10 | 2.3 |
| Coolsil C-20 | 20 | 0.150 | >30 | >200 | 1.8 | 2.10E+10 | 2.3 |
200kg steel drums or IBC totes. Store sealed in a cool dry place, avoid open flames and strong oxidizers. Shelf life: 24 months.
Silicone synergists are polyether-modified siloxane surfactants that reduce liquid surface tension, decrease contact angle, and promote rapid surface spreading and expanded coverage of spray solutions. They enhance foliar absorption through stomata and provide superior adhesion for rainfastness, effectively minimizing pesticide waste and environmental impact.
| Model | Appearance | Solid Content% | Viscosity (25℃)/mm²/s | Rec. Dosage% | Formulation |
|---|---|---|---|---|---|
| JS-1630 | Milky white liquid | 14-16 | 350-800 | 0.1-0.4 | SC, SE |
| JS-1631 | Milky white liquid | 28-31 | 1500-4000 | 0.01-0.04 | ME, AS |
| Model | CAS No. | Viscosity (25℃)/mm²/s | Surface Tension (0.1%)/mN/m | Feature |
|---|---|---|---|---|
| JS-8408 | 67674-67-3 | 30-45 | <20.5 | Super wetting & penetration |
| JS-8228 | 67674-67-3 | 25-35 | <20.5 | Cost-effective |
| JS-8806 | 134180-76-0 | 30-40 | <21.5 | Low foam |
| JS-8077 | 27306-78-1 | 10-20 | <21.5 | Super wetting & penetration |
| JS-8050 | 67674-67-3 | 70-90 | <20.5 | Cost-effective |
| JS-8380 | 67674-67-3 | 60-90 | <21.5 | SC optimized |
| JS-8510 | 67674-67-3 | 20-40 | <25.0 | Super wetting & penetration |
| JS-P50 | 67674-67-3 | Solid Powder | <20.5 | Solid formulation grade |
| Model | Type | Viscosity (25℃)/mm²/s | Surface Tension (0.1%)/mN/m | Recommended Dosage |
|---|---|---|---|---|
| JS-3406 | Drift Control | 10-25 | <30 | 75-225 mL/ha |
| JS-3407 | Drift Control | 40-90 | <22.0 | 75-150 mL/ha |
| JS-3606 | Miticide Adjuvant | 40-100 | <22.0 | 1500-3000× dilution |
| JS-3608 | Miticide Adjuvant | 100-200 | <25.0 | 1500-3000× dilution |
| JS-3506 | Borer Adjuvant | 20-50 | <20.5 | 1000-1500× dilution |
200kg steel drums or 25kg plastic drums. Store sealed in a cool dry place, avoid strong acids and alkalis. Shelf life: 12 months.
Cable Material Solutions
Halogen-free, environmentally friendly flame retardant solutions for wire and cable, covering phosphorus-nitrogen intumescent FRs, inorganic hydroxide FRs and more. Compliant with IEC 60332, GB 31247, EN 50575 and other flame retardant standards.
| Product Type | Appearance | P Content% | N Content% | Avg Particle/μm | Decomp. Temp/℃ | Feature |
|---|---|---|---|---|---|---|
| P-N IFR-1 | White powder | 18-22 | 16-20 | 10-15 | >260 | General purpose, cost-effective |
| P-N IFR-2 | White powder | 20-24 | 18-22 | 8-12 | >280 | High heat resistance, B1 grade |
| Mg(OH)₂ MH-1 | White powder | — | — | 2-5 | >340 | Ultra-fine, excellent processability |
| Al(OH)₃ ATH-1 | White powder | — | — | 3-8 | >220 | Economical, wide application |
25kg paper bags or as requested. Store sealed in a cool dry place, avoid moisture. Shelf life: 12 months.
Composite formulations of primary and secondary antioxidants, effectively delaying thermo-oxidative aging of cable compounds during processing and service, extending cable service life.
| Product Type | Chemical Name | CAS No. | Feature |
|---|---|---|---|
| Hindered PhenolAO-1010 | Pentaerythritol Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate) | 6683-19-8 | High-performance primary antioxidant |
| PhosphiteAO-168 | Tris(2,4-di-tert-butylphenyl)phosphite | 31570-04-4 | Secondary antioxidant, excellent processing stability |
| BlendAO-215 | AO-1010 / AO-168 Blend | — | Synergistic, optimal overall performance |
| ThioesterAO-DSTDP | Distearyl Thiodipropionate | 693-36-7 | Long-term thermal stability, synergizes with AO-1010 |
25kg cardboard drums or paper bags. Store sealed in a cool dry place. Shelf life: 12 months.
Light stabilization protection solutions for outdoor cables and engineering plastics, effectively delaying UV-induced photo-oxidative degradation.
| Product Type | Chemical Name | CAS No. | Feature |
|---|---|---|---|
| Benzotriazole UV-326 | 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole | 3896-11-5 | High-efficiency UV absorber |
| HALS-944 | Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]] | 71878-19-8 | High-efficiency light stabilizer |
| Benzophenone UV-531 | 2-Hydroxy-4-n-octyloxybenzophenone | 1843-05-6 | Broad-spectrum UV absorber |
25kg cardboard drums or paper bags. Store sealed in a cool dry place. Shelf life: 12 months.
Elastomer Solutions
POE (Polyolefin Elastomer) is a copolymer of ethylene with octene/butene, featuring excellent impact toughness, weatherability and processability. Widely used in automotive parts, wire and cable, packaging, footwear and other fields.
| Grade | Density/g/cm³ | Melt Index/g/10min | Hardness/Shore A | Tensile/MPa | Application |
|---|---|---|---|---|---|
| POE-8150 | 0.868 | 0.5 | 72 | >10 | PP toughening, auto bumpers |
| POE-8200 | 0.870 | 5.0 | 70 | >8 | PP modification, cable insulation |
| POE-8842 | 0.857 | 1.0 | 55 | >5 | Low-temp toughening, footwear |
| POE-7467 | 0.862 | 1.2 | 60 | >6 | General purpose blown film |
25kg paper bags. Store sealed in a cool dry place, avoid direct sunlight and high temperatures. Shelf life: 24 months.
SEBS (hydrogenated styrene-butadiene-styrene block copolymer) is a thermoplastic elastomer produced by selective hydrogenation of SBS. It features excellent weatherability, heat resistance and mechanical properties, widely used in medical devices, food packaging, cable jackets, seals and more.
| Grade | Styrene% | Tensile/MPa | Elongation% | Hardness/Shore A | Application |
|---|---|---|---|---|---|
| SEBS-503 | 33 | >25 | >800 | 65 | Cable Jackets, Seals |
| SEBS-604 | 33 | >18 | >650 | 72 | Tool Overmolding, Casters |
| SEBS-6150 | 30 | >20 | >700 | 50 | Medical Devices, Food Grade |
| SEBS-9550 | 30 | >15 | >600 | 42 | Soft products, gaskets |
25kg paper bags. Store sealed in a cool dry place, avoid direct sunlight and high temperatures. Shelf life: 24 months.
Complete grade coverage of EPDM, TPV, TPE-S, TPE-U and other elastomers to meet material requirements across different industries and applications. Grade recommendation, blending formulation advice and technical support available.
| Product Type | Hardness Range | Temp Range/℃ | Typical Applications | Feature |
|---|---|---|---|---|
| EPDM | Shore A 40-90 | -50 ~ 150 | Auto seals, building waterproofing | Excellent weatherability, electrical insulation |
| TPV | Shore A 35-90 | -40 ~ 135 | Auto Seals, Cable Jackets | Oil resistance, low compression set |
| TPE-S | Shore A 5-95 | -40 ~ 100 | Overmolding, consumer goods | Good hand feel, excellent processability |
| TPE-U | Shore A 60-95 | -40 ~ 120 | Cables, films | High abrasion resistance, high tear strength |
25kg paper bags (custom per grade). Store sealed in a cool dry place, avoid direct sunlight and high temperatures. Shelf life: 24 months.
Advanced Materials for Brine Lithium Recovery
Titanium-based lithium ion sieve (LIS) adsorbents feature a spinel-type structure that enables highly selective Li⁺ recovery from salt lake brines through an ion-sieve memory effect. With high adsorption capacity, excellent cycling stability, and minimal titanium dissolution loss, these materials are particularly suited for lithium extraction from high Mg/Li ratio brines and are a core enabling material for industrial-scale brine lithium recovery.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white powder or granules |
| Li⁺ Adsorption Capacity | ≥30 mg/g (in brine conditions) |
| Particle Size | 100–300 μm (customizable) |
| Specific Surface Area | ≥100 m²/g |
| pH Operating Range | 5–12 |
| Cycle Life | ≥100 cycles |
25 kg/50 kg woven bags or fiber drums with inner PE liner. Store in a cool, dry place away from moisture and high temperature. Shelf life: 24 months.
Manganese-based lithium ion sieve adsorbents are derived from λ-MnO₂ spinel precursors via oxidative delithiation, creating lithium-selective binding sites with ion-memory effects. These materials exhibit exceptionally high Li⁺ selectivity, making them highly effective for lithium enrichment from low-concentration brines and even seawater. They represent a next-generation, cost-effective technology for brine lithium extraction.
| Parameter | Specification |
|---|---|
| Appearance | Black or dark brown powder |
| Li⁺ Adsorption Capacity | 30–40 mg/g |
| Mn Dissolution Loss | <0.5% per cycle |
| Particle Size | 50–200 μm |
| Operating pH | 6–12 |
| Cycle Life | ≥50 cycles |
25 kg woven bags or fiber drums. Store in a cool, dry place, protect from moisture. Shelf life: 12 months.
Aluminum-based lithium adsorbents utilize Al-layered double hydroxide (Li/Al-LDH) chemistry, where Li⁺ intercalation/deintercalation and anion-exchange mechanisms enable efficient lithium separation from salt lake brines. With excellent chemical stability, mature manufacturing processes, and low cost, these adsorbents have been successfully deployed in multiple commercial brine lithium extraction projects worldwide.
| Parameter | Specification |
|---|---|
| Appearance | White granules or powder |
| Al Content | 15–25% |
| Li⁺ Adsorption Capacity | 4–7 mg/g |
| Particle Size (Granulated) | 0.5–2.0 mm |
| Bulk Density | 0.6–0.9 g/cm³ |
| Cycle Life | ≥200 cycles |
25 kg woven bags or 500 kg bulk bags. Store in a cool, dry place. Shelf life: 24 months.
Lithium carbonate is the most fundamental and largest-volume lithium salt in the Li-ion battery supply chain. It serves as the critical raw material for cathode materials (LFP, NMC), electrolytes (LiPF₆), lithium greases, ceramics, glass, and refrigerants. We supply both battery-grade and industrial-grade lithium carbonate with consistent quality and reliable batch-to-batch reproducibility.
| Parameter | Battery Grade | Industrial Grade |
|---|---|---|
| Li₂CO₃ Purity | ≥99.5% | ≥99.0% |
| Na₂O | ≤0.025% | ≤0.20% |
| Fe₂O₃ | ≤0.001% | ≤0.010% |
| CaO | ≤0.025% | ≤0.05% |
| Cl⁻ | ≤0.003% | ≤0.05% |
| SO₄²⁻ | ≤0.08% | ≤0.35% |
| Moisture | ≤0.25% | ≤0.5% |
25 kg/500 kg woven bags or flexible bulk bags. Store sealed in a dry, ventilated area. Protect from moisture and acids. Shelf life: 12 months.
Lithium chloride is a versatile lithium salt widely used in lithium metal production, battery-grade lithium hydroxide manufacturing, desiccants, air-conditioning dehumidifiers, Al-Li alloy welding fluxes, and as a catalyst in organic synthesis. We supply anhydrous lithium chloride and industrial-grade LiCl solutions with high purity and low impurity levels to meet the demanding requirements of fine chemicals and advanced materials industries.
| Parameter | Anhydrous LiCl | LiCl Solution |
|---|---|---|
| LiCl Purity | ≥99.3% | 25–40% |
| Na+K | ≤0.03% | — |
| Ca | ≤0.02% | — |
| SO₄²⁻ | ≤0.01% | — |
| Fe₂O₃ | ≤0.002% | — |
| Moisture | ≤0.5% | — |
| Appearance | White crystalline powder | Colorless clear liquid |
25 kg woven bags with inner PE liner or 200 L drums. Store sealed and moisture-protected, away from acids and oxidizers. Shelf life: 12 months.
Titanium niobium oxide (TNO) is an emerging high-rate Li-ion battery anode material with a Wadsley-Roth shear structure and a theoretical capacity of ~387 mAh/g. Compared to conventional LTO, TNO offers a higher operating voltage platform (~1.6 V vs. Li/Li⁺), higher specific capacity, and superior rate capability, making it an ideal anode candidate for next-generation fast-charging batteries and high-power energy storage systems.
| Parameter | Specification |
|---|---|
| Chemical Formula | TiNb₂O₇ |
| Appearance | White to pale yellow powder |
| Specific Surface Area | 5–20 m²/g |
| Particle Size D50 | 1–10 μm |
| Specific Capacity (0.1C) | ≥280 mAh/g |
| Specific Capacity (10C) | ≥180 mAh/g |
| Tap Density | ≥0.8 g/cm³ |
5 kg/25 kg aluminum-laminated vacuum bags filled with inert gas. Store sealed in a dry environment; avoid exposure to air. Shelf life: 12 months.
Lithium titanate (LTO) is a zero-strain Li-ion battery anode material renowned for its exceptional cycle life, superior safety, and wide operating temperature range. Its spinel structure undergoes negligible volume change (<0.2%) during Li⁺ insertion/extraction, endowing the material with outstanding structural stability. LTO is the preferred anode for applications demanding extreme safety and longevity, including electric buses, grid-scale energy storage, and start-stop power systems.
| Parameter | Standard Grade | High-Power Grade |
|---|---|---|
| Chemical Formula | Li₄Ti₅O₁₂ | Li₄Ti₅O₁₂ |
| Appearance | White powder | White powder |
| Specific Capacity (0.2C) | ≥165 mAh/g | ≥160 mAh/g |
| Specific Capacity (10C) | ≥120 mAh/g | ≥140 mAh/g |
| First-Cycle Efficiency | ≥98% | ≥97% |
| Particle Size D50 | 5–15 μm | 1–5 μm |
| Specific Surface Area | 3–10 m²/g | 10–25 m²/g |
| Tap Density | ≥0.9 g/cm³ | ≥0.7 g/cm³ |
25 kg aluminum-laminated vacuum bags. Store sealed in a dry environment. Shelf life: 12 months.
Solid-state electrolytes (SSEs) are the critical enabling materials for all-solid-state lithium batteries, replacing conventional liquid electrolytes to fundamentally resolve battery safety concerns. We offer garnet-type (LLZO), perovskite-type (LLTO), and NASICON-type (LATP) solid electrolyte materials spanning both oxide and phosphate families, delivering high ionic conductivity, wide electrochemical stability windows, and excellent air stability.
| Model | Chemical Formula | Structure Type | Ionic Conductivity (S/cm) | Electrochemical Window |
|---|---|---|---|---|
| LLZO | Li₇La₃Zr₂O₁₂ (Ta/Al/Nb doped) | Garnet | 5×10⁻⁴ to 1×10⁻³ | 0–5 V |
| LLTO | Li₀.₃₃La₀.₅₆TiO₃ | Perovskite | 1×10⁻⁴ to 2×10⁻³ (grain boundary) | 1.8–5 V |
| LATP | Li₁.₃Al₀.₃Ti₁.₇(PO₄)₃ | NASICON | 1×10⁻⁴ to 7×10⁻⁴ | 0–4.2 V |
| Parameter | Specification |
|---|---|
| Chemical Formula | Li₆.₄La₃Zr₁.₄Ta₀.₆O₁₂ |
| Appearance | White to pale yellow powder |
| Ionic Conductivity (RT) | ≥5×10⁻⁴ S/cm |
| Particle Size D50 | 0.5–5 μm |
| Relative Density (Sintered) | ≥95% |
| Specific Surface Area | 1–5 m²/g |
Aluminum-laminated bags or glass bottles under argon atmosphere. Store in a dry glovebox or vacuum desiccator. Shelf life: 6 months (under sealed conditions).