Powder PVC Resin Sg8 K57

Min.Order: 16

Product origin: Qingdao, Shandong, China

Infringement complaint:

Complaint

US$ 650 ~ 850

Description

Description
Polyvinyl chloride (PVC) is the second largest plastic after polyethylene. The glass transition temperature is 80 ~ 85ºC, the density is 1.35 ~ 1.45g/cm, and the service temperature is-15 ~ 60ºC. PVC has excellent acid and alkali resistance, wear resistance, flame resistance and insulation properties, and it is well mixed with most plasticizers, so it can greatly change the mechanical properties of materials. Excellent processability, low price, but poor stability to light and heat, the performance drops rapidly above 100ºC or under light.
PVC is prepared by free radical addition polymerization, including suspension, bulk, emulsion and solution, etc. Among them, the suspension method is the main method, which is initiated by peroxide and azonitrile. Loose resin particles can be obtained by adding dispersant, and the processability is good. The polymerization temperature is high, the chain transfer rate is high, and the molecular weight of the product is small. Generally, it should be stable within 0.5ºC. The solution polymerization product can be directly used as coating adhesive, and the emulsion polymerization product can also be directly used or spray-dried into a solid.
Commonly used extrusion injection molding method. High-molecular-weight resin has good mechanical properties, and can be made into soft products after adding plastic agents, which are mainly used for films, packaging materials, containers and wires; Low molecular weight resin is easy to process, suitable for hard products, and used for pipes, boards, sewers and building materials. Vinyl chloride-vinyl acetate copolymer has good fluidity and low processing temperature, and is used for records, floors and coatings. Vinyl chloride-acrylonitrile copolymer has higher softening temperature, higher strength and improved solubility, so it is suitable for fiber. The weather resistance and impact resistance of vinyl chloride-acrylate copolymer are improved. Vinyl chloride-propylene copolymer has good fluidity and thermal stability, and can be used as bottle material.

Company introduction:
We are a chemical company mainly dealing in chemical raw materials and plastic raw materials. Over the years, the company has always been adhering to the "people-oriented, quality to survive" business philosophy, in Shandong and even domestic and foreign chemical industry with a number of large chlor-alkali enterprises to establish a good relationship and maintain years of the same honest and trustworthy business demeanor. The company's cooperative chlor-alkali products are: 200,000 tons of industrial grade hydrogen peroxide, 500,000 tons of liquid sodium hydroxide and so on. In October 2015, the company won the South China and export agency of Shandong Hengtong Chemical Co., LTD. Ethylene PVC products with an annual output of 300,000 tons through layers of screening with absolute advantages. Companies adhere to good corporate culture to promote enterprise's core competitiveness, make the enterprise in the development of continuously set up good social image, "far will the family, the pursuit of endless", we will, as always, strive, for partners at all levels to provide quality and cheap raw material, contribute a strength for development of the state and society.

1 .Can you do customized designs and package
:Yes, we provide OEM service.

2.Why MOQ?
:We are manufacturer, manufacturing for client by order. The moq up on the MOQ of material. If any stock or using our design, the moq will be low.

3. How about payment ?
:T/T, Paypal, Western Union.

4 .How about sample and shipping charge ?
: A sample will be free and the shipping customer will bear it.

5. How can i solve the problem of the quality?
:We will 100% responsibility for our products.

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