| Feature: | Photodegradable |
|---|---|
| CAS No.: | 9002-86-2 |
| Formula: | (C2h3cl)N |
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| NO. | SPECIFICATION | SG-3 | SG-5 | SG-7 | SG-8 |
| 01 | K Value | 71-72 | 66-68 | 60-62 | 55-59 |
| 02 | Volatiles(Incl. Water )%≤ | 0.30 | 0.40 | 0.40 | 0.40 |
| 03 | Bulk Density g/ml≥ | 0.45 | 0.48 | 0.50 | 0.50 |
| 04 | Sieve Ratio% 0.25mm≤ | 2.0 | 2.0 | 2.0 | 2.0 |
| 05 | Sieve Ratio%0.063mm2 | 95 | 95 | 95 | 95 |
| 06 | "Fish Eye" Number Unit/400c m≤ | 20 | 20 | 30 | 30 |
| 07 | 100g Resin Plasticizer Absorbtion | g≥ 26 | 19 | 12 | 22 |
| 08 | Residual VCM PPM≤ | 5.0 | 5.0 | 5.0 | 5.0 |
chemical appearance:
PVC Resin of various grades appears in the white powder form.PVC Resin is isoluble in gasolne ethanol, and water and also thermoplastic in nature. It shows expandablity and solublity in ether. aromatc hydrocarbons fatty chloro-hydrocarons, or ketones.Furthermore PVC resin also depicts stonger resistance towards corrosion alongside effective dielectric properties.PVC resin - SG3 K-Value 72-71, Average degree of polymerization 1350-1250
PVC resin - SG4 K-Value 70-69, Average degree of polymerization 1250-1150
PVC resin - SG5 K-Value 68-66, Average degree of polymerization 1100-1000
PVC resin - SG6 K-Value 65-63, Average degree of polymerization 950-850
PVC resin - SG7 K-Value 62-60, Average degree of polymerization 850-750
PVC resin - SG8 K-Value 59-55, Average degree of polymerization 750-650
SG-1 is used in producing high-grade electrical insulating material
SG-2 is used in producing electrical insulating material, common soft products and film
SG-3 is used in producing electrical insulating materials, agricultural film, daily-use plastic products,
SG-4 is used in producing membranelle for industrial and civil use, tube and pipes
SG-5 is used in producing transparent products section bar, hard tube and decorative materials
SG-6 is used in producing clear foil, hard board and welding rod
SG-7, SG-8 is used in producing clear foil, hard injection molding.
1. Are you trading company or Manufacturer ?
We are trading company. We have established strong strategic coopeartion with petrochemical giants like SINOPEC, CNPC, CHN Energy, Wanhua, ZPC, Baofeng Energy and Tranfar.
2.What can you buy from us?
PLA,PCTG,ABS,EAA,POM,EVA,POE,PPSU,EMAA,PA66,PC,PC/ABS,PE,POP,etc
3.Can we get your samples?
Yes! Samples can be arranged for those available products. The Delivery Fee will be on buyer's account.
4.About Material
We can customize the material according to customers' requirement.
5. If any quality problem, how can you settle it for us?
A:When the container discharged, you need to inspect all the goods.
If any breakage or defect products were found, you MUST take the pictures from the original carton. All the claims must be presented within 15 working days after discharging the container.This date is subject the arrival time of containr. We will advise you to certify the claim by third party,or we can accept the claim from the samples or pictures you present, discharging of the containeries not included. Finally we will completely compensate all your loss.
6. What is the normal lead time?
For immediate shipment, we will deliver within 5-10 workdays after we receive your payment.
Other shipment will be according to the contract.
7. What are your terms of payment?
It's flexible, T/T, L/C at sight, or LC 60 days, D/P at sight
8.Where is the loading port?
Usually Main ports in China.
9.What is your packing?
We have been in this area for more than 20 years, and we have import and export experience for more than 10 years.
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