Basic Info.

Model NO.

polypropylene

Model NO.

polypropylene

Product Desciption

Summary
Polypropylene is a kind polymer with large molecules of repeating structural units of monomers. These monomers are bonded to each other with covalent bonds to form the polymer. They have a high molecular weight and consist over 10000 atoms. In the synthesis process, which is known as polymerization, longer polymer chains are obtained. There are two main types of polymers depending on their synthesis method, one is homopolymer, the other is copolymer.Summary
Polypropylene is a kind polymer with large molecules of repeating structural units of monomers. These monomers are bonded to each other with covalent bonds to form the polymer. They have a high molecular weight and consist over 10000 atoms. In the synthesis process, which is known as polymerization, longer polymer chains are obtained. There are two main types of polymers depending on their synthesis method, one is homopolymer, the other is copolymer.

T30S
As a kind of generic plastic granule, T30S is a homopolymer polypropylene is widely used for spinning of woven bag silk, production of cast film and tube film, packing material, carpet, artificial grass, rope or mono-silk, etc. 
Parameters

 

Item	Parameter	Test Standard
MFR (2.16kg)	3-5g/10min	GB/T 3682
Isotacticity	≥ 97%	GB/T 2412
Tensile strength	>33Mpa	GB/T 1040.2
Ash content	≤0.03%	GB/T 9345.1
Notched IZOD impact strength at 23 ºC	≥3 kJ/m²	GB/T 1043.1
Flexural Modulus	>1300 Mpa	GB/T 9341
Yellow index	≤4	HG/T 3862