POMC13021POMC13021╄

品牌：进口 产品规格：25KG 产地：广东东莞 包装说明： CAS/标准: 运输说明： POM C13021 POM C13021╄▲‘PA66 FE6228
▲‘POM VG59
PC/▲‘PC 3027U(6)
▲‘PP 65LT500
▲‘PP MS65G30
▲‘POM 111P
▲‘TPE TC4MSZ
▲‘PC 943-701
PMMA UT-200
PC/LCP 7140
ASA XP4034 WH9B273


POM C13021 POM C13021╄PA66 has a higher melting point in polyamide material. In product design, a PA66 shrinkage between 1%~2%. Now on the market circulation of many disposable nozzle by modification of the same material can reach the original material, but the price is relatively cheaper than raw materials, so as to give our customers a lot of cost saving. The United States RF-7007, RL4540 liquid nitrogen DuPont 101F, 101F-NC010, 101L, 101L-BKB009, 101L-NC010, 1032L, 103F, NC010, 103FHS, 103HSL, 10B, 10B40, 11C40-BK, 13T1 BK, 122L 408HS, 450HSL NC010, 45SHB 3426, NC 490, 408L 450, 54G15HSLR 5514, BK031 70G13HS1-L, 70G13HS1L NC010, 70G13L, 70G13SH1L, BK 70G20HSL, 70G25HSL, 70G25HSLR-BK099, 70G30HSLR, 70G33HS1-L, 70G33HS1L-NC010, 70G33HSIL (BK), 70G33HSIL (NC), 70G33L, ABS surface pretreatment in order to improve the coating on the plastic surface adhesion and improve plastic appearance, to plastic surface pretreatment before coating. (1) the internal stress is easy to form when the plastic ABS is formed, and the stress concentration is easy to crack. The annealing treatment or the whole surface treatment can be used to eliminate stress. The annealing treatment is to heat the ABS plastic parts under the hot deformation temperature, that is, 60 DEG C, the insulation 2h. In order to reduce equipment investment, the whole process can be used to improve the surface condition. The formula and process of the whole process are listed in table 1. Table 1 the entire surface treatment project formulation and process parameters / 1 / 3 / C water temperature at room temperature the processing time of /mi15 - 20 (2) in addition to oil ABS plastic surface often Zhanyou oil, hand sweat and release agent, it will make the paint poor adhesion, coating cracking, blistering and shedding. Degreasing treatment should be carried out before painting. ABS plastic parts are usually cleaned with gasoline or alcohol, and then chemical degreasing. The process formula is listed in table 2. Table 2 degreasing process formula and process parameters of sodium hydroxide (S/L) Project 50 ~ 70 sodium phosphate (S/L) 20 ~ 30 sodium carbonate (S/L) from 10 to 20 surfactant (S/L) 5 ~ 10 / 50 ~ 60 DEG C temperature processing time /min10 to thoroughly clean the residual lye surface chemical oil 15 Zui, and pure water after the clean, dry or drying. (3) in addition to electricity and dust plastic products are insulators, surface resistance is generally around 1013, easy to produce static electricity. After being charged, it is easy to absorb the fine dust in the air and attach to the surface. It is very difficult to remove the dust by electrostatic adsorption. It is better to use high pressure ionization air flow to remove dust. TPV thermoplastic ethylene propylene three dynamic vulcanization elastomer / rubber main performance: TPV easy to weld, reusable, environmentally friendly non-toxic. The main features of three TPV thermoplastic dynamic vulcanization elastomer / EPDM rubber: 1, excellent aging resistance and good e and bad exhaust - mold parting surface open vent ABS resin is one of the five major synthetic resin, impact resistance, heat resistance, low temperature resistance, excellent chemical resistance School of medicine and electrical performance, also has the characteristics of easy processing, product size stability, good surface gloss, easy coloring, painting, but also the surface plating metal, electroplating, welding, hot pressing and bonding two processing, widely used in machinery, automobile, electrical appliances, instruments, textile and the construction industry is a very widely used thermoplastic engineering plastics. Acrylonitrile butadiene styrene copolymer is a copolymer of acrylonitrile, butadiene and styrene, which is three. ABS AX4200, ABS AXT010, ABS AXT040, ABS AF3800, ABS AT5800, ABS AXTO4O, ABS AX4000, ABS AX4100, ABS AP22AT, ABS AT5500, ABS ANC100