I help buyers navigate the market for PVM/MA Copolymer Calcium/Sodium CAS 62386-95-2, offering consistent quality and reliable supply. Where to buy PVM/MA Copolymer Calcium/Sodium CAS 62386-95-2 in China? You’ll find it from a trusted China Manufacturer with strict QC and responsive service. My product blends PVM and MA copolymers with calcium/sodium salts, delivering enhanced emulsification, viscosity control, and compatibility for coatings, adhesives, and polymer formulations. I provide technical datasheets, packaging options, and scalable lots from kilogram to a few tons. You can expect stable supply chains, competitive pricing, and fast samples for R&D. As a China-based Manufacturer, I prioritize regulatory compliance, traceable raw materials, and transparent communication. Tell me your target specs, and I’ll tailor a quote and lead times to fit your production calendar. Free sample programs available; let’s move from inquiry to seamless procurement.
Global buyers seeking PVM/MA Copolymer Calcium/Sodium (CAS 62386-95-2) will find a mature segment in the Chinese chemical industry, where integrated production and strict quality controls support diverse formulations. This copolymer is a water-soluble thickener, stabilizer, and dispersant for coatings, inks, adhesives, and specialty papers. The calcium and sodium salts offer different viscosity and salt-tolerance profiles, enabling flexibility in demanding systems. In 2025, a leading eastern China producer with integrated R&D and export capability can deliver stable supply, competitive pricing, and scalable volumes through established networks. Effective sourcing starts with supplier evaluation beyond price: ISO/GMP certifications, COA/MSDS, and datasheets detailing viscosity, solids, salt form, and QA procedures. Request samples or pilot runs to confirm performance, and clarify MOQs, packaging, lead times, and capacity. Ensure regulatory compliance (REACH/TSCA as applicable) and agree on shipping terms and packaging safety. Seek partners with traceable supply chains and reliable delivery to support long-term procurement in 2025 and beyond.
| Data Dimension | Value | Notes |
|---|---|---|
| CAS Number | 62386-95-2 | Unique identifier for this polymer salt form |
| Chemical Name | PVM/MA Copolymer Calcium/Sodium | Common naming for the calcium and sodium salt forms of PVM/MA copolymer |
| Base Polymer Type | Poly(vinyl methyl ether/maleic anhydride) Copolymer | Represents repeating units from vinyl methyl ether and maleic anhydride |
| Salt Form | Calcium salt; Sodium salt | Two salt variants used in different formulations |
| Typical Physical Form | Powder, flakes, or stable dispersions | Grade and supplier dependent |
| Color/Appearance | White to off-white | Free-flowing; may vary with moisture |
| Solubility in Water | Soluble; forms viscous aqueous dispersions | Useful as thickener in aqueous formulations |
| Typical Applications | Cosmetics and personal care; coatings; adhesives | Common end-use sectors for PVM/MA copolymer salts |
| Primary Functional Role | Thickener, stabilizer, binder, suspension aid | Contributes viscosity and structure to formulations |
| Regulatory/Standards Context | Cosmetic-grade usage in many jurisdictions; compliance required per local regulations | Check regional cosmetic regulations before use |
| Storage Conditions | Dry, cool place; keep sealed | Avoid moisture and prolonged heat exposure |
| Safety Considerations | Avoid inhalation of dust; handle with standard polymer safety | Use appropriate PPE when handling powders |
| Availability in China | Widely available through chemical distributors and raw material suppliers | Commonly sourced for cosmetic and industrial applications |
| Common Synonyms | PVM/MA salt; PVME/MA copolymer salt | Alternative names found in catalogs and spec sheets |