1.Widely used for Rigid plate, PVC pipes
2.T/T,L/C
3.on time delivery
4.manufacturer
sg5 pvc resin k67 pipe grade
specification | |
Average polymerization drgree | 1150-1000 |
K Value | 68-66 |
Viscosity(ml/g) | 118-107 |
Impunity particle number(piece) | ≤ 16 |
Surface Density,g/ml | ≥ 0.45 |
Volatile(including water)% | ≤ 0.40 |
Residue screened:0.25mm screen hole | ≤ 2.0 |
0.063mm screen hole | ≥ 90 |
White degree (160,100minlater),% | ≥ 74 |
Rudimental chloroethylene volume,ppm | ≤ 8 |
Character
PVC resin Is white or light yellow powder low molecular weight soluble in ketone ester and chlorinated hydrocarbon solvent high molecular weight is difficult to dissolve,
Applications
1,It is used widely as important material of reducing process temperature and increasing plasticization speed and improving product property in PVC automobile plastisol (including coating of preventing bottom disc from stone attacking, spot welding gel for body weld seal, filter core glue and buffered glue etc.),
2,back-lined adhesive for PVC square blanket, printing ink, thermo-sensitivity knitting coating, enameled heel, tarp and chemical foaming product industry etc. It may replace some foreign same product such as E5/65C of Germany WAKER company and PA1384 of France ATO company.
