PBT BT-3500じPBT BT-3500 →，PPS 9217-1S TPE SLX-9090 PPO WCD855 、‖。TPU BTP-90A 、→，PC/ABS GP-5000FQ TPE VX-5065UI 、‖。TPV HX-086AN 、→，EPDM 400 PA6 1015UC2 、‖。TPE TF9AAA LDPE MBW0351 、→，GPPS 675-AMST IXEF 1022H POM GN755 、→，EVA 530 PP GP-3156F TPU B90A 、‖。TPU 370 、‖。POM 500CL 、‖。TPE TF8BTL 、‖。 1328 、→，EPDM 4770 、→，PC/ABS LGF2200 、‖。POM GB-25R 、‖。ASA PW-957 BK EVA 636 、→，EVA N1003 、‖。PA6 FN727 、→，TPEE DH5500 MBS TH-21 、‖。ASA 757G 、‖。PP K2420 TPU T5134 ABS 450SF 、‖。PC DFL349EF 、‖。PPO X1106 PP PH350 LDPE CLNA-8141SC 、→，PPS 9510-5 PA6 BGZ-50/2 PC/ABS C6600 、‖。PA6 SX218V60 、‖。PBT B4040G6HR PC 500R-739 、→，EPDM 5010 、‖。PA6 、→，LDPE LD117 PP QUATTOREP440L 、‖。AS NX3400 PP 7371 、‖。PA6 2000 、‖。TPU V-64D 、‖。PA12 L25ANZ 、→，EVA FC45 、‖。TPE 3755B/N ABS SER20 POM 100T PA66 S223-HG6 PPS A505 、‖。ABS 5000M PC GS2020MR2 Y083 HDPE L5202 、‖。PC/ABS F-735 S101 PA66 KN333G33CR 、‖。PC/ABS FR90 702415 PC EXL1162T WH PBT B2300G6HRLS 、→，PEEK KD2550-NT 、→，PP AV161 PC DX07350 BK PETG KN200 、→，PBT WZ002 TPE G7930-9 TPE VTV9LVZ PC RW6267X LCP MG-850NT PBT 357M PC/ABS HA-1011 、‖。ABS X17-1000 PP P2515GN HDPE HP50-25-153 、→，EVA N1014 、→，PLA 3052D 、‖。POM C9021GV3-30 、‖。PBT 451E 、→，PP HE465FB 、→，PC N-9 、‖。PA6 K223-KMV6 PA66 FE5313 BK 、→，PC/ABS H-260 PA6 BS/2 、‖。PC/ABS C7410-701 TPU 180 、→，CA PA6 FP10S 、→，LDPE 723-CSB 、→，PA6 1013G301 、‖。 N1005HB PC 164R PPS A610MG1 、‖。PP 300(粉） 、‖。PA6 8203C 、‖。PP S1019 、‖。PA6 KN173HI PA6T HTNFR52G30NH 、→，PTFE 預燒結顆粒粉 、‖。PC/ABS C4220 PC DX03633C TPE VT3108 、→，PP K1525 PPO HAP8920TC 、→，EVA 9-0.7 ABS UT30B 、→，EVA EVD045 、‖。PPO SE1GFN1 、→，PTFE F-104U 、‖。PA66 ST801A 、‖。TPV 8271-55PA 、 PBT BT-3500じPBT BT-3500Optical 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.。