PVC paste resin 1302
The main uses of PVC paste resin 1302 include processing of artificial leather, wallpaper, color steel plate, foam floor, gloves, plastic lined or rotationally cast toys, portraits, artificial fruit samples, plastic flowers, etc. In addition, PVC paste resin 1302 is widely used in various materials and product fields such as decorative materials, floor leather, automotive interiors, lightweight conveyor belts and mining flame retardant belts, sports flooring, coatings, adhesives, toys, disposable medical gloves, household goods, battery separators, electrical instruments and electrical tools.
PVC paste resin 1302 has the characteristics of low plasticizer absorption and low paste viscosity, and is suitable for various processing methods such as coating, impregnation, enamel molding, drip molding, spraying, foaming, etc. Its physical properties include transparent material, viscosity 115-135ml/g, K value 70, average polymerization degree 1100-1350, apparent density 0.30-0.45g/cm ³, volatile content ≤ 0.40%, average particle size 15 ± 5um, VCM residue ≤ 5ug/g PVC 100: 60. Standard paste viscosity of 3.0-5.0 Pa.s
Parameter | Grade | |
Standard: GB15592-2008 | 1302 | |
K – Value | 70 | |
Viscidity, ml/g | 115-135 | |
Polymerizing Index | 1100-1350 | |
Volatile component, % ≤ | 0.4 | |
Paste thickening rat (24h)/ ≤ % | 100 | |
B-typeviscosity /Pa.s | ≤4.0 | |
Sieve residue %, mg/kg | 250um ≤ | 0 |
63um ≤ | 0.1 | |
VCM Residue PPM ≤ | 5 | |
Whiteness (160°C,10min)/ % ≥ | 80 | |
Number of impurity particles ≤ | 12 | |
Scraper fineness um ≤ | 100 |
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