PP RP100▇【圖】 →，LDPE BK1020 、‖。PP 9040 、‖。PC/ABS 6600-7001 、→，TPX DX845 、→，PC GSH2010LR 、‖。PPO GTX830-1710 EVA UL7740 、‖。PC 2865 、→，PA6 8232GHSFR 、→，PC RX1045 、→，TPU 5-50/18 LCP 3400-G-665 、→，PP SL866M TPE VTV9LVN 、→，PP RP300D 、‖。TPEE BT-1033D 、‖。PC DFA-113 LCP LD-235-B PMMA 8N-DF23 、‖。PMMA CP-80 、→，SURLYN 9950 PC/、‖。PBT 4521 、→，TPV SE-130AN ABS CRT3370F 、→，SEBS B4406G6 、‖。PP PHM562S 、→，CA06 、→，PP BH374MO ABS ER-875 、→，PP TKC353N PA6 BG-15/2 、→，LLDPE D143SA 、→，PA66 MR001 PP MH0500C 、→，EVOH LT171B 、‖。PA6 LT5050ES 、‖。ABS AF-303S-17127 PA6 LS260 、‖。PMMA 2008 、→，EVA 7620M 、→，PC 0700 、→，TPU 795U 、→，PA66 RFL36S 、‖。TPU A95P5044DP 、‖。LCP ZE16130A 、→，EVA 1320 PP MB006HS 、‖。PBT 2003 PP 6D20S 、‖。TPE TF3UVT PC/ABS CX7110 PC PC-1220U PP B45ML 、‖。PC/ABS FR3006HF 、→，EVA VF410S PPS OF008G PMMA V045 、→，PMMA IRH70 、→，PA66 S3CF POM M270LV 、→，EBA PA-27045 HDPE P5510 、‖。PP NXO21001 、→，PP 1237 、‖。TPU C88A 、‖。PC KV-2285 TPV 251-85W232 、‖。PP EP542R PBT SHF434HR PP 3471-01 EVA 09002 LCP ZE16130A-WT010 PA6 KN133G30 ABS HU-621 、‖。PBT 3116 AS NX3400 、→，TPV 251-92W232 LDPE FD0270 、‖。TPU D40-70/33 、→，EPDM 21 、‖。PA6 1022FDX23 、→，PP EKC330NA 、‖。PP 366-4 PP TD211BF PC 3030-15 TPU 1278DU 、→，PP HP640T PP T1101 PP M1230 、‖。 152 、‖。POM 500 NC PP PT101N 、‖。PA66 RP004 PC EXL9112 、‖。TPE TC7AAD 、‖。TPE TC4NYN PBT S600F10BK 、‖。PPO V080GTX 、‖。PC GSN2030DF PA66 KDG1070F TPU C70AHPM PC/ABS T-45 、→，PC GP5006AF 、→，LDPE 219A 、→，PPO GTX830-1710 PC/ABS HAC8230 PA12 L1700 TPE S3002 PMMA 6969-O 、‖。PA6 1013NW8 PA/MXD6 4511 、‖。PA6 1010F5 、 PP RP100▇【圖】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.。