PVC resin is made with suspenilition polymerization. We can supply you with large sum with first class quality and servie, packing: In 25kg kraft paper bag. We can supply SG3, SG5, SG7, SG8. The specifications are as following:
NO\Type\Name of specification\Grade SG5
Super 1st standard
1. Viscosity number(ml/g)(K Value)average polymerization degree: 118-107(68-66)[1100-1000]
2. Black spot: 16 30 90
3. Volatile matter and moisture%: 0.40 0.40 0.50
4. Bulk density g/ml: 0.48 0.45 0.40
5. Residual% Particle size: 0.25mm sieve: 2.0 2.0 8.0
Particle size: 0.063mm sieve: 90 90 80
6. Fish hole (number/400cm2): 20 40 -
7. Plasticizer absorption per 100g resin g.: 20 19 -
8. Whiteness 160 (after 100min) %: 74 - -
9. Conductivity of water extraction solution: S/m < 5X10-3
10. VCM residuals (ug/g): < 8 10 - PVC SG5
Carbide basis:
SG-3, K value: 72-71
SG-5, K value: 68-66
SG-7, K value: 62-60
SG-8, K value: 59-55
Ethylene basis:
DG-700K, K value: 59-55
DG-800K, K value: 62-60
DG-1000K, K value: 66-68
DG-1300K, K value: 72-71
High Polymerization PVC resin: TH-2500
Extinction PVC resin(matt PVC resin): XG-3
Injection PVC resin: ZS85, ZS-75
We manufactrue and deal with chemicals production and sales covering many fields such as basic chemical production, raw material production, refined production, technology export, raw material import, supplying complete set of equipments etc.
