Introduction
PVC resin, short for Polyvinyl Chloride resin, is an important organic synthetic material.
PVC resin is a polar non - crystalline high - polymer with relatively strong forces between molecules, making it a hard and brittle material with lower impact strength. Its chemical structural formula is (CH₂ - CHCl)ₙ. It is usually in the form of white powder, non - toxic and odorless.
PVC is produced by the polymerization of vinyl chloride monomer (VCM). There are two main polymerization techniques: suspension PVC and emulsion PVC. It is the world's third - most widely produced synthetic plastic polymer, after polyethylene and polypropylene.
The products made from PVC resin have good physical and chemical properties. It is durable, light, strong, and fire - resistant, with excellent insulating properties and low permeability. PVC is widely used in various fields such as industry, construction, agriculture, daily life, packaging, electricity, and public utilities. In the building and construction industry, it is used for pipes, windows, doors, etc.; in the healthcare industry, it is used for blood bags and tubing; in the electronics industry, it is used for wire and cable insulation.
رقم الصنف :
9002-86-2النظام (موك) :
5000kgsدفع :
T/T;LC;CREDIT PAYMENTأصل المنتج :
Chinaلون :
Whiteميناء الشحن :
Main Port,Chinaفترة إنتاج :
All The Way Aroundثقل :
25KG/BAGSpecification
|
ITEMS |
STANDARD |
RESULTS |
|
DEGREE OF POLYMERIZATION |
980 - 1040 |
1011 |
|
DARK RESIN |
≤16 |
10 |
|
HEAT LOSS % |
≤0.3 |
0.08 |
|
BULK DENSITY G/CM3 |
≥0.48 |
0.5 |
|
SIEVE DREGS 0.25MM SIEVE, % |
≤2.0 |
0.42 |
|
SIEVE DREGS 0.063MM SIEVE, % |
≥95 |
98.22 |
|
F.E (6’152℃) 400 CM |
≤20 |
1 |
|
PPF G |
≥20 |
27 |
|
WHITE INDEX |
≥85 |
98 |
|
R-VCM μg/g |
≤3 |
0.1 |
Application
PVC (polyvinyl chloride) is a widely used general-purpose plastic. Its core advantages are low cost, strong plasticity, and corrosion resistance. It is classified into rigid and flexible types based on hardness. Specific applications are as follows:
1. Construction and building materials (core area): Mainly hard PVC, such as water supply and drainage pipes, conduit, plastic steel doors and windows, plastic flooring, and waterproof membranes, emphasizing waterproofing, durability, and ease of installation.
2. Daily consumer goods: Soft PVC is widely used in raincoats, slippers, artificial leather (school bags / sofas), and hot water bags; hard PVC is used in plastic basins, storage boxes, cosmetic bottles, and sealing strips / insulation layers for household appliances.
3. Industry and automobiles: Corrosion-resistant PVC pipes / storage tanks (chemical industry), heat shrinkable films (packaging); automotive interiors (seat covers), underbody protection plates.
4. Medical (medical grade): Disposable infusion tubes, syringe outer sleeves, blood bags, which must meet non-toxic and biocompatibility standards.
FAQ
1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
Normally our MOQ starts from 1000kgs,it depend on products.
3: Which kind of payment terms do you accept?
Payment terms can be T/T;LC;CAD;OA;DP and DA.
4.How to place an order?
Firstly we need to confirmed the product, price, quality and the payment terms;Then we will send you the pro formal invoice, with this you will send us the Purchase order or draft LC;After we received the deposit or confirmed LC,we started the preparation of the order.
5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving the deposit or confirmed LC.
6:How do you treat quality complaint?
A:Firstly,our product department will control the quality possibility to 0;But if it happened, we will check the real reason and will give you the solution accordingly.
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