Complaint
Henan Win Win Chemical Industrial Co., Ltd. is located in Zhengzhou industrial area and covering an area of 10,000 square meters, is a chemical high-tech group company with an integrated system of researching, development, production, marketing and sales ability
Henan Win Win Chemical Industrial Co., Ltd. is a ISO9001:2008 company,was set up in 2000. With rapid development of our company, now our annual production capability reaches 30000 tons of chemical goods . Our goods are exported to South America, Asia, Europe and Africa.
Henan Win Win Chemical Industrial Co., Ltd. continuously tries to enlarge production scale, expands our product lines, improves our product quality and perfects after-sales service to enhance our reputation. We get the praise and favor among different customers from at home and abroad.
2. PVC Resin Propertity
PVC resin is the most widely raw material used in plastic production.It has good chemical stability corrosion reslstance and water resistance.It can be dissolved in ,este rand some alcohol.It can offer good solubility.good electrical insulation,and membrane forming capacity.The PVC Resins are polymerized by suspension process,their appearance being in white powderform.They are essential materials for preparing PVC compounds.By adding blending agents and nemploying different techniques,they can be madeinto rigid or non-rigid PVC products and are supplying in a wide range of transparent,translucent, and opaque colors.
| Parameter | Grade | |||
| Standard: GB5761-1993 | SG3 | SG5 | SG8 | |
| Viscosity ml/g | 135-127 | 118-107 | 86-73 | |
| K-Value | 72-70 | 68-66 | 59-55 | |
| Average degree of Polymerization | 1300+/-50 | 1000+/-50 | 700+/-50 | |
| Number of impurity particles ≤ | 16 | 16 | 20 | |
| Volatile content (incl. water) % ≤ | 0.3 | 0.4 | 0.4 | |
| Apparent density ≥ | 0.42 | 0.48 | 0.5 | |
| Particle size | ≥ 0.25mm ≤ | 2 | 2 | 0.4 |
| ≥ 0.063mm ≥ | 95 | 95 | 95 | |
| Number of Fish Eye (/400 cm2) ≤ | 20 | 20 | 30 | |
| Plasticizer absorption of 100g resin ≥ | 26 | 19 | 22 | |
| Whiteness (160°C, after 10 min.) % ≥ | 78 | 78 | 75 | |
| VCM Residue PPM ≤ | 5 | 5 | 5 | |
1) PVC profile
2) PVC pipe
3) PVC film
4) PVC hard wood and boards
5) PVC Soft goods
6) PVC packaging materials
7) PVC wall panels and flooring
8) PVC consumer goods
9) PVC Coating Products
10) PVC foam products
11) PVC transparent sheet
1) Your inquiry will be replied to within 10 minutes
2) Long payment terms 60days,90days can be accepted!
3) Goods are sold with return or refund guarantee due to quality issue!
4) Prompt shipment by reputed shipping line and professional documents
5) Cargoes photo before and after loading into container after shipment by email
6) Quality control
7) Our trade staff can assist you 24 hours a day.
8)Best service after shipment with email
9)Cargoes together with container sales service available
10)Full experience for many markets
11)Raw materials from chinese origin.
12) We 100% inspect our finished product.
13) We ship your orders 10% faster then competitors
14) Packing with pallet and print as buyer's special request
8. FAQ
Q1:How can I get free samples?
A: Kindly send us your address, we can send you free samples,but samples freight belongs to clients.
Q2: How to start orders or make payments?
A: Payment by T/T, Western Union or Paypal or 100% Irrevocable L/C at sight.
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ?
A:Our MOQ is 1 MetricTons.
Q5. How about your delivery time?
A: Generally, it will take 3 to 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6:Is there a discount?
A:Different quantity has different discount.
Q7: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8: How to contact with us?
A:Click the Made-In -China "Contact Now" and send us message of the product you interest in, you will get reply within1 hours. And You can dial our telephone directly or send Email to us.
