(PA6 SNATMPX> （原料） →，PC/ABS QR-1235 、PA66 CM3004G-30 RD 、PC/ABS C6200-BK 、LCP S475 BK 、→，THV FE5623 、‖。PBT 1500G15 、PC/ABS C7320 、PC HF1140-111 、‖。PC R5510 、→，PP HP648H 、PP 3400 、‖。TPE BD2080B 、HDPE BM1052 、‖。PC/ABS C4210 、‖。PC/ABS CA6200 ‖。 680 、PA66 HTNFR53G50NHLWSF 、PA6 8267GHS 、‖。PA66 RX05487 、‖。PEI 2210EPR-1000 、ABS TE-30 、ASA XC801 、PMMA LS200 、PC/ABS C6600 、TPE 7247-NC010 、→，PC BFL2015 、TPV 241-55 、PP EP500N 、‖。PC/ABS C1000HF 、→，PC 1800 、PC/ABS NH1017T 、PP BC142MO 、→，LDPE F210-6 、PP CB5108 、→，PSU M-825 、TPE HX-5050 、‖。PC C342 、TPU 60204 ‖。 LV266 、PP K1008 、PPS R-4-220NA 、→，POM K2000 、→，PBT 325C 、‖。PC 3258 、PP 1697HU 、‖。TPU UD-95A10 、PBT PF701 、LDPE DNDA-8320 ‖。PPE L544V 、‖。ABS XR-404 、→，PBT KP213G30V0BL 、PC/ABS LDS3722 、→，氟橡膠 B-601C 、PA66 RFL36SXD 、PBT 433 、→，ENBA 33331 、PBT CE7931 、PC 3027U 、ABS 3416 、→，EVA BF05-6 SEBS 6154 、LDPE 4303 、PC/ABS PL2010 、‖。POM HP270X 、PC HPS2 、TPV X5745B 、PC MN-3600HA 、→，PBT 330LC 、PA6 V30H2.0EF 、→，PC 955U 、→，PA66 SG2460B 、PP 1120D 、 (PA6 SNATMPX> （原料）Optical properties of PMMA 1, visible light: high transmittance of visible light. PMMA is the best polymer transparent material at present, and its visible light transmittance is 92%, which is [1] higher than that of glass. 1. ultraviolet light: quartz can be completely ultraviolet light, but the price is high, ordinary glass can only pass through 0.6% ultraviolet ray, but PMMA can pass through 73%. PMMA can't filter out ultraviolet (UV). Ultraviolet light penetrates PMMA, and part of the manufacturer [2] is coated on the surface of the PMMA to increase the effect and properties of the UV light. On the other hand, PMMA has better stability than polycarbonate in the condition of ultraviolet light irradiation. 2. infrared: PMMA allows infrared rays less than 2800nm wavelengths to pass through. Longer wavelengths of IR, less than 25000nm, are basically blocked. There is a special colored PMMA that allows a specific wavelength of IR to pass through and block visible light, (used for remote control?or?heat, etc.). The POM enhanced POM The main reinforcement materials are glass fiber, glass ball?or?carbon fiber, and glass fiber is most commonly used. The mechanical properties of the reinforced glass can be increased by 2~3 times and the hot deformation temperature is increased by 50 degrees?or?more. The high oil POM Adding graphite, F4, molybdenum disulfide, lubricating oil and low molecular weight PE to POM can improve its lubrication performance. For example, adding 5 copies of F4 in POM can reduce the friction factor by 60%, and increase the wear resistance by 1~2 times. In addition, the addition of liquid lubricating oil in POM can greatly improve the wear resistance and the limit of PV. In order to improve the dispersing effect of oil, the oil absorption carrier, such as carbon black, barium hydroxide, and ethylene propylene rubber, should be added. The friction of adding 5% oil POM is increased by 72%, and the limit PV can reach 3.9MPa m/s (pure POM is 0.213MPa m/s), which is 3~20 times that of other engineering plastics. PPO B has good electrical properties in a wide range of temperature and frequency. It has no hydrolysis and shrinkage, and has no self extinguishment. It is resistant to inorganic acid, alkali, aromatic hydrocarbon, halogenated hydrocarbon and oil. It is prone to swelling?or?stress cracking. C, it has the advantages of large rigidity, high heat resistance, refractory, high strength and so on. D and polyether have the advantages of wear-resistant, non-toxic, and resistant to pollution. Dielectric constant and dielectric loss of E and PPO plastic materials are among the smallest varieties in engineering plastics. They are hardly affected by temperature and humidity. They can be used in low, medium and high frequency electric fields. The load deformation temperature of F and PPO can reach more than 190 degrees C, and the embrittlement temperature is -170 C. G, its main shortcomings are poor melt fluidity and difficult processing.。