Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Vinnolit K704 PVC Paste Resin

Vinnolit®K704isahigh-performancePVCpasteresinfromBASF’sVinnolit®series,designedforexcellentrheology,particlestability,andgelpersistenceincoatinganddippingapplications.Idealforautomotiveinteriors,wallcoverings,andindustrialcoatings,itofferssuperiorfusion,lowviscositybuild-up,andconsistentfilmformation.
  • vinnolit k704 pvc paste resin_4bad8d23
  • vinnolit k704 pvc paste resin_4bad8d23

Features Of Vinnolit K704 PVC Paste Resin

  1. Optimized particle size distribution for excellent colloidal stability in plastisol formulations.

  2. Highly uniform spherical morphology enabling smooth paste viscosity development and low gelation temperature.

  3. Consistent batch-to-batch rheological behavior, supporting reliable processing on high-speed coating and dipping lines.

  4. Low residual vinyl chloride monomer (VCM) content, compliant with stringent global regulatory requirements.

  5. Superior thermal stability during fusion, minimizing color formation and enhancing final product clarity.

Typical Applications Of Vinnolit K704 PVC Paste Resin

  1. Flexible PVC flooring—especially for homogeneous sheet and tile backing layers.

  2. Automotive interior components including instrument panel skins and door trims.

  3. Medical tubing and blood bags requiring biocompatibility and low extractables.

  4. Wire and cable jacketing where flexibility, flame retardancy, and abrasion resistance are critical.

  5. Industrial gloves and protective apparel demanding consistent dip-forming performance.

Specifications Of Vinnolit K704 PVC Paste Resin

Chemical TypePolyvinyl chloride (PVC) homopolymer paste resin
Product FormFree-flowing white powder
AppearanceWhite, free-flowing granular powder
K-Value (ISO 1628-1)70 ± 1
Vinyl Chloride Monomer (VCM) Content≤ 1 ppm
Apparent Density (g/cm³)0.65 – 0.75
Residue on 100 µm Sieve (% w/w)≤ 0.05
Thermal Stability (180°C, min to color change)≥ 35 minutes


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