good price industrial virgin grade pipe use soft k67 sg5 pvc resin for saudi arabia market
TYPE |
SG1 |
SG2 |
SG3 |
SG4 |
SG5 |
SG6 |
SG7 |
SG8 |
K value |
77-75 |
74-73 |
72-71 |
70-69 |
68-66 |
65-63 |
62-60 |
59-55 |
Viscosity, ml/g |
156-144 |
143-136 |
135-127 |
126-119 |
118-107 |
106-96 |
95-87 |
86-73 |
Average polymerization |
|
|
1350-1250 |
1250-1150 |
1100-1000 |
950-850 |
950-850 |
750-650 |
Number of impurity particle max |
30 |
30 |
30 |
30 |
30 |
30 |
40 |
40 |
Volatiles content % max |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
Appearing density g/ml min |
0.42 |
0.42 |
0.42 |
0.42 |
0.42 |
0.45 |
0.45 |
0.45 |
Residual after sieve 0.25mm mesh max |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
0.063mm min |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
Number of grain/400cm2 max |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
Plasticizer absorbency value of 100g resin |
25 |
25 |
25 |
22 |
19 |
16 |
14 |
14 |
Whiteness % min |
74 |
74 |
74 |
74 |
74 |
74 |
70 |
70 |
Residual chlorethylenecontent mg/kg max |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
Ethvlidene chloride ma/ka max |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
PROPERTY
Most widely raw material used in plastic production. it has good chemical stability corrosion resistance and water resistance.It can be dissolved in-acetone,hydrochloric ether,ester and some alcohol.It can offer good solubility,good electrical insulation,thermoplasticity and membrane forming capacity.
The PVC Resins are polvmerized by suspension process. their appearance being in white powder form. They are essential materials for preparing PVC compounds.By adding blending agents and emploving different techniaues,they can be made into rigid or non rigid PVC products and are suppliable in a wide range of transparent,translucent and opaque colours.
USAGE
It's the insulation material of PVC tube,panel,hard transparent sheetfoil,discPVC monofilament,blow molding
productappliance insulation material
PVC resin is the most widely raw material used in pastic production.It has good chemical stabiity,corrosion resistance and water resistance.it can be dissolved in-acetone,hydrochloric ether,ester and some alcohol,It can offer good solubility,good electrical insulation,thermo plasticity and membrane formina capacity.