PC‖以电子电器壳件对材料韧性、强度、耐热等方面的高性能要求。这些材料在电子电器壳件上的应用，具有以下其它类材料不可替代的优点：?聚碳酸酯可
PC to meet the high performance requirements of electronic and electrical shell parts for toughness, strength and heat resistance. The application of these materials in electronic and electrical shell parts has irreplaceable advantages as follows: polycarbonate can be used.
??1）优越的抗冲击性，冲击强度在热塑性塑料中名列前茅； ABS锦湖750SWEVA/V18H464 PBT基础创新塑料553-BK1006PC/ABSCH210VT MS电气化学DW-602PA6 60GF6PP MR02PA6 PF003UPC HPS1EVA/D3030 PP马来大腾石化-488 PA9T 可乐丽 GR2300 BK PP德国巴塞尔M4N01LTPE TF6ADGPP 7033E3 ABS HI-140LCP/A130/【
1) excellent impact resistance and impact strength are among the best in thermoplastics.
??2）良好的涂饰性和对覆盖膜的黏附性；
2) good finishing and adhesion to the covering film.
??3）高度的尺寸性；
3) high dimensional stability;
??4）将部件安装整合成一体；
4) integrate the installation of components into one.
??5）设计和加工***灵活性应用；
5) design and processing highly flexible applicati***;
??6）线系数低，热系数小。
6) the coefficient of linear expansion is low and the coefficient of thermal expansion is ***all.
POM☆市场增长较快，而POM☆生产的基础比较薄弱；另外POM☆是资金和技术密集型的材料类化工产品，巨大的市场引起了国外大的关注，其它国一直想以其产品占据市场，不愿转让技术，使POM☆的技术水平，不能用户需求；再有就是长期以来，经济体制和 企业经营机制不符合市场经济规律，企业不能及时足够的资金投入，制约了POM☆生产的发展。
PP HRV100 TPU/1254DUEVA UL53019CC TPEELG BT-1033DPCˉDFL36EU PA66基础创新塑料RCL-4536 BKPPˉ100-XA25POM FG500ALPA66ˉFG70G50HSLAPA66 RF007SXNEVA/2A52FPPS/C1305PBTˉKP515FLBL PP福聚ST757M TPU德国巴斯夫AC85A PPO 基础创新塑料 EXNX0136 BKTPU UB400【POM, the market is growing fast, and the basis of China's POM production is relatively weak; in addition, POM is a material and technology intensive material chemical product. The huge market in China has aroused great concern abroad. Other countries he always wanted to occupy the Chinese market with their products, unwilling to transfer technology and improve the technical level of China's POM. Slow, can not meet the needs of the user; again, for a long time, China's economic system and enterprise operating mechani*** do not conform to the law of the market economy, enterprises can not get enough capital investment in time, restricting the development of POM production.PA6 A3130PC/ABS/HI-1001BPPBTˉWX98547PC/ABS TN-7500PCˉ2407MAS056PP 3571 PBT RS1399PPˉJ301CPPMMA 4026PP/BJ352TPU 58888PA6 LS180PA6 NY-6|33 PA66南亚6210G3 GNC1TPUˉMB-9005 PP中石化上海M850EPP HI5204 【
PBT是同用工程塑料中工业化***晚而发展***快的一个品种，它之所以成为工程塑料的后起之秀，首先在于它具有优良的综合性能，以及良好的成型加工性和性能/价格相比，故此PBT塑料虽然到70年代才工业化生产，但很快市场，现为五大工程塑料发展***快的一种。
PBT is a kind of fast developing *** in the same engineering plastics in the late industrialization of ***. It has become a rising star of engineering plastics. First of all, it has excellent comprehensive performance and good processing property and performance / price. Therefore, the PBT plastic is not industrialized until 70s, but it is fast selling market. Now, it is a fast developing *** for the five major engineering plastics.
PC/ABS/90N5356TPU EA4002 PC 基础创新塑料(南沙) ML9696A-701POM F10-02PC FXEMPX1LPCˉ7022FD2PP/RB307MOPOM311DPBKTPVˉA88SCI-HFTPU/58142PPˉ2300LPPˉ52PBT NV12PA6 PB302G8PP 8681PP EP548S PA66德国DOMO66ST2PP BG751P LCP上野2140GM-HVPPˉHC300BFLCP C130PP MFXL-4036PCˉT7435PA612/IFL36R GPPS泉州方兴655N
⒉生产PBT所消耗的能量是工程塑料中***低的的，这对于范围内能源紧缺的情况下，具有十分重要的意义。
The energy c***umption of producing PBT is lower than that of *** in engineering plastics, which is of great significance for the shortage of energy in the world.
⒊耐热老化性优异，增强后的UL温度指数达到120~140℃，此外，户外长期老化性也很好。
It has excellent heat aging resistance, enhanced UL temperature index of 120~140 C, and outdoor long term aging.
⒋耐溶剂好，无应力开裂。PBT 337PPO SE1X LDPE伊朗石化LT660PA6ˉBC30SEMA法国阿科玛29MA0A66ˉA218WV15 EVOH 合成化学 BF3203BPC 1414 WH9***2 LCP宝理S475PPˉJ740XPC DP1-9389 AS(SAN)LG80HF-ICETPU/S60DPPˉ8620A PC/ABS 广州LG HR5007A-NPPA66 1502TPEˉ1075B|8901【
It has good solvent resistance and no stress cracking.PPˉ8494PP K9025 TPE美国吉力士65APA66 HTN51G35HSL AS(SAN)德国科思创（拜耳）552495EEA/2715ACTPU/1350D/PCˉML7689PC/350PP H308G50PC/ABS 5200HF MBSLGEM500PP 3460PC 500-739POM U10-01 PPE 旭化成 240ZTPU ES85A15000【
ABS的成型温度除耐热级、电镀级等品级的树脂要求温度稍高些（在210—2501)以改箸其熔体充模困难或有利于电镀性能之外，对于通用级、阻燃级、抗冲级等ABS树脂都希温度取低些，以防发生分解或对其物理机械性能不利。PMMA/CMG334V PA612 美国杜邦 158LPBTˉPX6103FPP/EP442MPC/ABS MC9000PCˉE2000RPP 111JX TA8PC/IN2600 ABS奇美PA-746LCP A422TPEE/P55BPA6 BRZ234/1WPC/ABSFR110AS 80HF-ICEPC/8030-15PA6ˉ1010GN2-20PA66 74G33J 【
The molding temperature of ABS is slightly higher than that of the heat and electroplating grade resins (210 to 2501) to modify the mold filling difficulty or to the electroplating performance. The temperature of the general, flame retardant and anti grade ABS resins is lower, in order to prevent disintegration or physical mechanical properties.POM/K300EW/ PA66东丽CM2402 LDPE马来大腾石化LDC 800YY PA6三菱工程3010SRPOM LT350PA12 L-CF15PP 5060PP 7433 TPVˉ201-87PPˉ4944CWZˉ TPEE基础创新塑料YP003 PC/ABS 基础创新塑料 CY6414PC/ABS/LGF2301F PA12 德国赢创德固赛 TX7389PCˉ1745PC/ABS/2581HECFRPA66ˉA216LFA【
TPE bad phenomenon possible reason treatment method the finished mold variant cooling time is too short, the finished product can not cool enough to extend the cooling time to open the mold speed too fast, the strong tension change type slows the speed to modify the mold mold temperature too high, the finished product cooling is not in place to reduce the temperature over the mold temperature and the temperature too low. Low raise barrel temperature and mold temperature release angle is not enough or the top ejection way is improper, modify the mold gate too ***all, modify the mold release angle, modify the mold.
PA66 etc id resisting and se labour, east to process and color, he widely designspace.涂油系列（Eeay-paintingseries）GP410 GP420GP430应用范围：各类涂油玩具、日常用品等，广泛取代PVC。PP 3761 PP MF741XXH PA66ˉRF00BSTPU KU2-8671PC HP F4008ASA 776SEPC MX1094PC PC-1220R PBT三菱工程5308 BKPP MPT40MTPU/202EZPC/ABS C7210APBT/1200MF/TPU ES70A10 TPU深圳科思创（拜耳）UDS-75A10PP 5720WZ 【
PA66 etc id resisting and se labour, east to process and color, all kinds of oil and oil toys, daily necessities, and so on, widely replaced.