Product Introduction
The polyvinyl alcohol (PVA) series of products are manufactured using advanced technologies and processes. Firstly, vinyl acetate produced by the calcium carbide acetylene method is used as the raw material. Secondly, ethylene is produced from bio - alcohol, then vinyl acetate is produced as the raw material, with methanol as the solvent and azobisisobutyronitrile as the initiator. They are made through processes such as polymerization and alcoholysis.
Product Model | Main Applications |
04 - 88(L) | Medicated films, external medical substrates, water - soluble films, high - count and high - density sizing yarns, photosensitive films for lithography, papermaking, emulsions |
05 - 99(L) | Medicated films, external medical substrates, warp sizing agents, mold release agents, emulsifiers |
15 - 99(L) | Modifiers for oil well cementing concrete, soil conditioners, repulping agents, warp sizing agentsPVA films, protective colloids for PVAC emulsions, photosensitive adhesives, PVB, etc. |
17 - 88(L) | Modifiers for oil well cementing concrete, soil conditioners, repulping agents, warp sizing agentsPVA films, protective colloids for PVAC emulsions, photosensitive adhesives, PVB, etc. |
17 - 92(L) | Fabric sizing agents, fabric finishing agents, paper surface sizing agents, paper pigment binders, paper adhesives, emulsifiersPVA films, thermosetting resin modifiers, ferrite binders, dispersants, coatings, glues, PVB, PVF, etc. |
26 - 99(L) | High - viscosity adhesives, high - grade coatings, etc. |
17 - 99(F) | - |
17 - 99(H) | Vinylon, high - strength and high - modulusPVA fibers, water - soluble fibers, carbon - blocking fibers, hollow fibers, etc. |
26 - 99(L) | High - viscosity adhesives, high - grade coatings, etc. |
10 - 99(L) | Dispersants during PVC polymerization, etc. |
17 - 80(L) | Dispersants during PVC polymerization, etc. |
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