PVC Paste Resin
Introduction
PVC Paste Resin is a homopolymer of PVC and can be used for coating cloth, rotary forming, macerating, spraying and foaming after mixed with plasticizer and other addition agent. It is a light white and micro fine powder with a mean diameter of 1-2 mm.
Application
PVC Paste Resin is a high-quality raw material in producing foam floor, wall paper, leathererette, soft and hard foam plastic for sound insulation and heat insulation, toy, glove, paperboard coat, conveying belt, fitting of car, adhesive and seal gum for car coated glass and so on.
Specification
Polyvinyl Chloride Resin | SG3 | SG5 | SG8 | |
GB5761-1993 |
| |||
Inspection item | Guaranteed Value | |||
K value | 72 71 | 68 66 | 59 55 | |
Number of impurity particles | ≤ 16 | ≤ 16 | ≤ 20 | |
Volatile content (incl. water)% | ≤ 0.30 | ≤ 0.40 | ≤ 0.40 | |
Apparent density | ≥ 0.45 | ≥ 0.45 | ≥ 0.48 | |
Particle Size | ≤2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 |
≥90 | ≥ 90 | ≥ 90 | ≥ 90 | |
Number of Fish Eye (/400 cm2) | ≤ 20 | ≤ 20 | ≤ 30 | |
Plasticizer absorption of 100g resin | ≥ 26 | ≥ 20 | ≥ 14 | |
Whiteness (160, after 10 min.) % | ≥ 80 | ≥ 80 | ≥ 80 | |
VCM Residue PPM | ≤ 3 | ≤ 3 | ≤ 3 | |
