Product Description
PVC is called poly-vinyl chloride, the main ingredients of PVC; it has the bright-colored, corrosion-resistant and durable property. It is often add some plasticizers, anti-aging agent, and additively in the process to enhance its heat resistance, toughness, scalability and so on.
All kinds of PVC granules, such as rigid, soft, clear and various colors are available. They are used in extrusion, injection and so on, for PVC profile, PVC frame, pipe, seal raw material
Mainly used for transparent films, soft and hard tube, cables, wires, coated products, foam products, construction pipe and profiles, plates, doors and windows, films etc. Also can be used with injection molding mode to produce plastic sandals, soles, slippers, toys, and other daily necessities and automotive and electrical accessories.
Product Parameters
| Parameter |
Grade |
| Standard: GB5761-1993 |
SG3 |
SG5 |
SG7 |
SG8 |
| K - Value |
72 - 71 |
66 - 68 |
62 - 60 |
59 - 55 |
| Polymerizing Index |
1300 +/-50 |
1000 +/-50 |
800 +/-50 |
700 +/-50 |
| Number of impurity particles ( ≤) |
16 |
16 |
20 |
20 |
| Volatile content (incl. water) (% ≤) |
0.3 |
0.4 |
0.4 |
0.4 |
| Apparent density (≥) |
0.42 |
0.48 |
0.48 |
0.5 |
Particle size |
≥ 0.25mm ≤ |
2 |
2 |
2 |
0.4 |
| ≥ 0.063mm ≥ |
95 |
95 |
95 |
95 |
| Number of Fish Eye (/400 cm2) (≤) |
20 |
20 |
30 |
30 |
| Plasticizer absorption of 100g resin ( ≥) |
26 |
19 |
12 |
22 |
| Whiteness (160°C, after 10 min.) (% ≥) |
78 |
78 |
75 |
75 |
| VCM Residue PPM ( ≤) |
5 |
5 |
5 |
5 |
PACKAGE
APPLICATION
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.
Why Choose Us
Company Profile
Tianjin Dingxin Chemical Co.,Ltd has engaged in chemical industry for more than13 years based on Tianjin Port. With the advantages of rich chemical resources in middle and west of China.We can supply you mature & premium one-stop-
service with competitive price, sufficient stock supply, strict quality control, fast delivery, professional & safe shipping team, good after-sale sevice etc. Since our products quality, production and delivery, sales service is guaranteed. We have received praise from our customers in the industry, and many well-known domestic and foreign enterprises have chosen to cooperate with us for a long time.
Strength warehouse
The warehouse ensures sufficient goods, and a moisture-proof layer is installed below each stack to ensure the dryness and clean
appearance of the goods.
Our exhibition&clients:
Our certificates:
Our service:
- To follow orders and arrange shipping in time,providing complete documents for customs clearance according to different export policies in different countries.
- To inform customers of price trends in the market timely.
- Perfect after-sale service,any inquiry will be replied within 24hours.
- Reasonable and competitive prices with short lead time.
- Sample is available for your evaluation and formulation development.
- Dedicated to high quality,stable supply and considerate service
FAQ:
1.What are your payment terms?
For our first cooperate client, usually by TT 30% deposit,balance paid agansit BL copy, or full amount LC at sight. If you be our regular client, payment term can adjust.
2.What is your delivery time?
It depends on order quantity, usually we will arrange shipment within 3-20days.
3.How about packing?
Usually we provide packing as 25kg/bag or carton. Of course, if you have special requirment for packing, we will adjust according to you.
4.When can I get reply?
Our sales manager will contact you within 24hours.
5.How about the validity of products?
According to the products you order, usually 2 years.
6.What documents do you provide?
Usually we provide Commercial Invioce, Packing List, Bill of Loding, COA, Healthy Certificate and Original Certificate,etc. If there are any special requierments in your market, please let us know.
7.Can I get sample before order?
Yes, we can provide free sample once price is agreed, and you have to pay us delivery fee in advance.
8.Where is your loading port?
Usually TIANJIN/QINGDAO port.
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