High Quality Polypropylene Model L5e89 PP Plastic Raw Material

• CAS No.: 9003-07-0
• Formula: (C3h6)N
• EINECS: 205-633-8
• Material: Polypropylene/PP
• Usage: General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Model NO.: Polypropylene
• Color: White
• Density: 0.89-0.91g/cm3
• Transport Package: 25kg/Bag
• Specification: 25kg/Bag
• Trademark: Iron Zirconium
• Origin: China
• HS Code: 3902900090
• Production Capacity: 50000

Product Description

Polypropylene. It is a polymer obtained by addition polymerization of propylene. It is a white waxy material with a transparent and light appearance. The chemical formula is (C3H6)n, the density is 0.89~0.91g/cm3, [1] It is flammable, the melting point is 189°C, and it softens at about 155°C. The operating temperature range is -30~140°C [2] . It is resistant to corrosion by acid, alkali, salt solution and various organic solvents below 80 °C, and can be decomposed under high temperature and oxidation. Polypropylene is widely used in the production of clothing, blankets and other fiber products, medical equipment, automobiles, bicycles, parts, transportation pipelines, chemical containers, etc., and also used in food and drug packaging

Specifications

Item	Specification	Test Result
(Large granule and small granule  g/kg	20max	1.660
Color granule)  number/kg	5max	0
Black granule number/kg	0	0
Melt mass-flow rate  g/10min	3.5±0.5	3.2
Isotactic index %	95.5min	95.9
Total Ash mk/kg	300max	232
Tensile stress at yield  MPa	31.0min	34.1
Tensile stress at break MPa	16.0min	23.1
nominal tensile strain at break %	180min	318
Yellow index	4.0max	-3.1

Polypropylene, abbreviated as PP, is a colorless, odorless, non-toxic, translucent solid substance. Polypropylene is a thermoplastic synthetic resin with excellent properties, which is a colorless and translucent thermoplastic lightweight general-purpose plastic. It has chemical resistance, heat resistance, electrical insulation, high-strength mechanical properties and good high wear-resistant processing properties, etc., which makes polypropylene rapidly used in machinery, automobiles, electronic appliances, construction, textiles, packaging since its inception. It has been widely developed and applied in many fields such as agriculture, forestry, fishery and food industry. In recent years, with the rapid development of my country's packaging, electronics, automobile and other industries, it has greatly promoted the development of my country's industry. And because of its plasticity, polypropylene materials are gradually replacing wooden products, and high strength, toughness and high wear resistance have gradually replaced the mechanical functions of metals. In addition, polypropylene has good grafting and compounding functions, and has huge application space in concrete, textile, packaging and agriculture, forestry and fishery.
Packaing&Delivering
About Us
  Hunan zirconium iron import and export Co., Ltd is a professional research, development and production of zirconium silicate & titanium dioxide backbone members of enterprise, the local well-known entrepreneurs and professional senior engineers in the party′s call for "safety and smoothness low carbon environmental protection" and the support of the bold innovation on traditional production equipment and technology, on the basis of reducing the product cost make the product quality to achieve the same industry leading level.  In the efforts of all the staff of the company, in Shandong, Henan, Guangdong, South America, Europe and the United States for decades in Mexico, Brazil, South Africa, Zimbabwe and other places to establish several partners, the company′s quality inspection department under the close supervision of production and sales of the "label", for users throughout the country to provide the most efficient and convenient service.