1. High quality PVC and knitted fabrics 2. First class service 3. Competitive price 4. Abrasion resistance
specification:
K value type | SG3 | SG4 | SG5 | SG7 | SG8 | S1000 K | S1300 K |
K-Value | 72-71 | 70-69 | 68-66 | 62-60 | 59-55 | 68-66 | 72-71 |
PVC resin - SG3 K-Value 72-71
type | SG3 |
grade | super |
Viscosity,mL/g(K)(gaverage polymerizafion degree) | 125-127(72-70)(1350-1250) |
black spot | 16 |
Density | 1.4 |
Volatile matter and moisture% | 0.30 |
Bulk density g/ml | 0.45 |
0.25mm sieve | 2.0 |
0.063mm sieve | 90 |
Fish hole number/400cm | 20 |
Plasticizer absorption per 100g resin g. | 26 |
whiteness degree; 160 selsius ,100min | 74 |
Conductivity of water extract ion solufion s/m | 0.005 |
vcm residuals ug/g | 8 |
use:Piping, hard transparent plate. film and sheeting, photograph records.PVC fibers, plastics blowing, electric insulating materials. usage field :
1; construction material: piping ,sheeting, windows and door. 2;packing material 3;electronical material: cable, wire, tape, bolt 4;furniture:docrate material 5;other:car material ,medical appliance
high quality PVC resin for artificial leather and toys
