Product Introduction
Pure polyvinyl chloride is a white, brittle solid. It is insoluble in alcohol.
Package
25kg/bag or 1Mt/bag or as customer's request.
Application
It widely used in the production of water pipe, chemical pipe, plastic windows and doors, packing film, plastic carpet, plastic ceiling, sanitary fitting, plastic wallpaper etc.
Our Services
1.Prompt reply and instant communication are available.
2. Free samples can be transmitted.
3. Quality products with competitive price can be provided.
4. Any customized packing can be provided.
5. We accept third party inspection.
Specification
| Suspension Grade |
SG3 |
SG5 |
SG8 |
| K value |
72-71 |
68-66 |
59-55 |
| Viscosity, ml/g |
135-127 |
118-107 |
86-73 |
| Average polymerization |
1350-1250 |
1100-1000 |
750-650 |
| Number of impurity particle≤ |
30 |
30 |
40 |
| Volatiles content %,≤ |
0.40 |
0.40 |
0.40 |
| Appearing density g/ml≥ |
0.42 |
0.42 |
0.45 |
| Residual after sieve 0.25mm mesh≤ |
2.0 |
2.0 |
2.0 |
| 0.063mm l≥ |
90 |
90 |
90 |
| Number of grain/400cm2≤ |
40 |
40 |
40 |
| Plasticizer absorbency value of 100g resin |
25 |
19 |
14 |
| Whiteness %,≥ |
74 |
74 |
70 |
| Residual chlore thylene content mg/kg≤ |
5 |
5 |
5 |
FAQ
Q1:Are you a factory or trader?
A1:We are directly factory combined production and export and one of the biggest factory in China.
Q2:Can we visit your factory?
A2:Yes, welcome to visit our factory any time, just take plane to Hohhot airport, China, then we will arrange a car to pick up you.
Q3:What's your payment?
A3:TT and LC at sight. and West Union.
Q4:Can you send sample?
A4:Yes, we can send you free charge sample, you only pay for international courier charge. Q5:How to guarantee high quality goods?
A5:We like to send you sample from goods randomly, you can inspect the goods or test it by SGS or B.V. or Intertek.
Q6:What's your delivery time?
A6:Generally 7--15 days after payment for small qty and will inform you when large qty or special order.
Q7:Is there any discount?
A7:Yes, we can consider to give you a discount for first deal and regular order and for good payment.
Q8:How to pay and start order?
A8:We send you Proforma Invoice for your approval and payment first. We will start production when we receive your bank swift. Any questions just send your inquiry to our company. We are online for 24hours for servicing you.
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