PVC RESINS
Specification for PVC resin
Molecular Formular: （CH2-CHCL）n
CAS No. : 9002-86-2
ISO,SGS, BV certificate
Prompt delivery&good service
Packing: 25kgs pp bag
Appearance: white powder
Specification:
|
Items |
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 |
|
Number of impurity particle |
≤ 30 |
≤30 |
≤30 |
≤30 |
≤30 |
≤30 |
≤40 |
≤40 |
|
Volatiles content%,≤ |
≤0.40 |
≤0.40 |
≤0.40 |
≤0.40 |
≤0.40 |
≤0.40 |
≤0.40 |
≤0.40 |
|
Apparent density |
≥ 0.42 g/ml |
≥ 0.45g/ml |
|
Number of grain/400cm 2 |
≤40 |
≤40 |
≤40 |
≤40 |
≤40 |
≤40 |
≤40 |
≤40 |
|
Whiteness |
≥74% |
≥74% |
≥74% |
≥74% |
≥74% |
≥74% |
≥70% |
≥70% |
|
Plasticizer absorbency value of 100g resin |
25 |
25 |
25 |
22 |
19 |
16 |
14 |
14 |
|
Residual chlore
thylene content |
≤5 mg/kg |
Usage: 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.), back-lined adhesive for PVC square blanket, printing ink, thermo-sensitivity knitting coating, enameled heel, tarp and chemical foaming product industry etc.
FOB Port: China main port
Minimum Order Quantity: 17MT
Supply Ability: 4000MT/Month
Payment Terms: L/C or TT
Delivery Time: 7-10 days
