Suzhou Xinyite Plastic Technology Co., Ltd

In the  PA66 Nylon 66 Granule  application, we will encounter a lot of physical performance testing items, such as impact strength, elongation at break, ash, tensile strength, moisture, etc. Today we mainly to understand the impact performance. And tear resistance. GF Reinforced Nylon PA66 Impact performance is often encountered in our production process, this can directly understand the general situation of PA66 nylon 66 granule. Impact modifiers can increase the toughness of many brittle polymer materials, which are determined by their own, the amount of impact modifier and the dispersion of the modifier in the matrix. If the impact of the simply supported beam is constant after the test is shot out, congratulations, this product has good toughness and must not be careless. There is also a performance that we don't often see tears resistance. A promising field in which plastics replace metals is frictional applications. Plastics have the advantages of design flexibi...

As a  PA6 Compound Manufacturer , there is some information to share with you. Plastic products or injection molding products are widely used and are high-tech materials for plastics, iron, copper and other metals. They are suitable for making wear-resistant parts, transmission structural parts, household appliances parts, automobile manufacturing parts, screw rods to prevent mechanical parts, chemical machinery. Parts, chemical equipment. Among them, nylon plastic products account for a large part. The mechanical properties of PA such as tensile compressive strength change with temperature and moisture absorption, so water is a plasticizer for PA. After adding glass fiber, its tensile strength is tensile. It can be improved by about 2 times, and the temperature resistance is also improved accordingly. The wear resistance of the PA itself is very high. 　　PA66: high fatigue strength and steel, good heat resistance, low friction coefficient, good wear resistance, but high hygrosco...

　As one of the four general plastic materials, PP has excellent comprehensive performance, good chemical stability, good molding processing performance, and relatively low price; but it also has low strength, modulus, low hardness and low-temperature impact resistance. Poor strength, large shrinkage, easy to age and other shortcomings. Therefore, it must be modified to suit the needs of the product. The modification of PP materials is generally through several ways of adding minerals to enhance toughening, weathering modification, glass fiber reinforced, flame retardant modification and super toughening modification. Each  PP Modified Material  has a field of household appliances. A lot of applications. 　　Generally, the tensile strength of PP material is between 20M and 30MPa, the bending strength is between 25M and 50MPa, and the flexural modulus is between 800M and 1500MPa. If you want to use PP on engineering structural parts, you must use glass fiber for reinforcement. ...

As an  ABS Compound Exporter , there is some information I want to let you know. ABS Compound is a polymer of three monomers of Acrylonitrile, Butadiene, and Styrene, referred to as ABS. In the early days, the largest use of ABS Compound was as a conduit and sheet for gasoline, crude oil, and water. Its molecular formula can be written as (C8H8)x·(C4H6)y·(C3H3N)z, but in practice, it is often a mixture of a butadiene-containing graft copolymer and an acrylonitrile-styrene copolymer, of which acrylonitrile 15%~35%, butadiene 5%~30%, styrene 40%~60%, the most common ratio is A:B:S=20:30:50, at this time ABS Compound melting point is 175 °C. From 1947 to 1960, due to its relatively expensive price and slow development, from 1960, with the improvement of manufacturing processes, advances in processing technology, especially the invention of the novel acrylonitrile manufacturing process, and B, S monomer With the further development of the petrochemical industry and other reasons, ABS ...