Polymethylhydrosiloxane | CAS 63148-57-2
High-quality Organic Chemicals supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | C3H9OSi・(CH4OSi)n・C3H9Si |
|---|---|
| Boiling Point | 205℃ |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
含氢量，%≥ 1.58 粘度，25℃，mm2/s 15.00～40.00 折光率，n25D 1.390～1.410 密度，25℃，g/cm3 0.995～1.015 挥发分，%≤ 1.00～4.00
Applications / Uses
在金属盐类催化剂作用下，低温可交联成膜，在各种物质表面形成防水膜，可作为织物、玻璃、陶瓷、纸张、皮革、金属、水泥、大理石等各种材料的防水剂；尤其是织物的防水。甲基含氢硅油乳液与甲基羟基硅油乳液共用，能防水又可保持织物的透气性并能提高织物的撕裂强度、磨擦强度和防污性，改善织物的手感和缝合性能。另外，用作纸张的防粘隔离剂和交联剂。
Product Overview
| Product Name | Polymethylhydrosiloxane |
|---|---|
| CAS Number | 63148-57-2 |
| Category | Organic Chemicals |
| Supplier | Jinan Shenghe Chemical Co., Ltd. |
Description
Polymethylhydrosiloxane (CAS 63148-57-2) is a Organic Chemicals product supplied by Jinan Shenghe Chemical Co., Ltd. We provide consistent-quality Polymethylhydrosiloxane to global B2B buyers, with stable supply, competitive pricing and full documentation (COA, MSDS, TDS).
Applications
As a reliable organic chemicals raw material, Polymethylhydrosiloxane is widely used in fine chemical synthesis, pharmaceutical intermediates and specialty formulation. Specific grades and specifications are available on request.
Packaging & Storage
Available in 25 kg / 200 kg drums or IBC totes. Store in a cool, dry, well-ventilated place, away from incompatible substances. Keep container tightly closed.
Quality & Documentation
Every batch is delivered with Certificate of Analysis (COA), Material Safety Data Sheet (MSDS) and Technical Data Sheet (TDS). Stable supply and competitive pricing for global B2B buyers.
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Synonyms & Trade Names
Poly(dimethylsiloxane-co-methylhydrosiloxane), Methyl Hydrogen Silicone Fluid, Poly(methylhydrosiloxane), Methylhydro-silicone oil, PMHS, Trimethylsiloxy terminatedpolymethyhydrosiloxane, Methyl hydro-silicone oil, Polymethylhydrosiloxane, Trimethylsiloxy Terminated
Chemical Properties
| Molecular Formula | C3H9OSi・(CH4OSi)n・C3H9Si |
|---|---|
| Molecular Weight | |
| Boiling Point | 205℃ |
| Flash Point |
Applications
在金属盐类催化剂作用下，低温可交联成膜，在各种物质表面形成防水膜，可作为织物、玻璃、陶瓷、纸张、皮革、金属、水泥、大理石等各种材料的防水剂；尤其是织物的防水。甲基含氢硅油乳液与甲基羟基硅油乳液共用，能防水又可保持织物的透气性并能提高织物的撕裂强度、磨擦强度和防污性，改善织物的手感和缝合性能。另外，用作纸张的防粘隔离剂和交联剂。
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
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Looking for pricing, availability or technical data for Polymethylhydrosiloxane?
Email us at sales@shenghechemical.com or use the button above. Our team typically responds within 1 business day.
About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.