÷ PA/ABS NM-21EF × 、→，PA11 BESNP40W5TL、→，TPU ZHF90AT2NAT055、→，PBT 311 、‖。PA46 STN-L-4030、→，POE 3040 、→，PP PH-780B、PA66 BA140、ABS XR409HJ、‖。PC 1243、‖。TPE TP8CCN、TPV 211-70、POM M15HP、PBT SG-4405、‖。PP 73F4-4 、TPE TC5AMA、POM LV450、PC/ABS HAC8250W、→，PBT 552HS 、→，PTFE D/W220、‖。PP 2407-01 、TPU 54611、‖。TPV X4765B42、POM FT-2020、‖。PA66 HTNFR52G30BL、→，PP XM3T08、PA6 S218V50、→，PA66 RE0069S、‖。LCP FG6330、TPU MVT90AF3、‖。PP N12Z-00、PBT X9402‖。 40W、PC/ABS EXL1414 、PC HF3000HG30、EVA PEPE20、‖。TPU 890AN、PA6 6MT30、→，PA12 EHSPBT中文名稱聚對二甲酸丁酯，簡稱飽和聚酯，系高結晶性熱可塑性塑料。
PBT Chinese name is butylbutylene terephthalate, which is called saturated polyester, and is of high crystallinity thermoplastics.
優點：1、機械性質安定抗張強度與抗張模量和尼龍相似；2、摩擦系數小有自潤性；3、吸水率低；4、電氣性質優良；5、尺寸安定性良好；6、耐藥品性、耐油性。用途：1、電子電器：無熔線斷電器、電磁開關、馳返變壓器、家電把手、連接器、外殼等；2、汽車：車門把手、保險桿、分電盤蓋、擋泥板、導線護殼、輪圈蓋等；3、工業零件：OA風扇、鍵盤、釣具卷線器、零件、燈罩等。
Advantages: 1, the mechanical properties of stability resistant to tensile strength and tensile modulus and nylon similar; 2, small friction coefficient is self moistening; 3, low water absorption; 4, excellent electrical properties; 5, good stability in size; 6, resistant character, oil resistance is excellent. Uses: 1, electronic appliances: no fuse wire broken electrical appliance, electromagnetic switch, reversion transformer, household appliance handle, connector, shell, etc.; 2, car: door handle, bumper, split cover, fender, wire shield, wheel cover, etc. 3, industrial parts: OA fan, keyboard, fishing gear reel, spare parts, lampshade and so on.

ABS塑料在我國主要用于制造儀器儀表、家用電器、電話機、電視機等的外殼及電鍍用的ABS塑料，使其賦予金屬光澤，ABS用于代替金屬。我廠生產的各類型號電冰箱的內膽及各種塑料制品中，ABS注塑制品占電冰箱塑料制品總數的88%以上工藝性ABS屬于無定形聚合物，無明顯熔點.
In our country, ABS plastics are mainly used in the manufacture of instruments, household appliances, telephone sets and TV sets, and the ABS plastics used in electroplating to make metal lustre, and ABS is used in place of metal. In the internal gallbladder and various plastic products of various types of refrigerators produced by our factory, the ABS injection products account for more than 88% of the total of the total of the refrigerator plastic products, which belong to the amorphous polymer and have no obvious melting point.【通用隨機圖片】

EVA 1、乙烯含量在5%以下的EVA，其主要產品是薄膜、電線電纜、LDPE改性劑、膠粘劑等；2、乙烯含量在5%~10%的EVA產品為彈性薄膜等；3、乙烯含量在20~28%的EVA，主要用于熱熔粘合劑和涂層制品；EVA是由LLDPE（線性低密度聚乙烯）和醋酸（VA）共聚而成。
EVA 1, EVA with ethylene acetate content below 5%, its main products are film, wire and cable, LDPE modifier, adhesive and so on; 2, ethylene acetate content in 5%~10% EVA product is elastic film, 3, ethylene acetate content in 20~28% EVA, mainly used in hot melt adhesives and coating products; EVA is from LLDPE (linear low density) Polythene) and acetic acid (VA) copolymerization.

LLDPE也是通過化學改性得來的。它是在乙烯聚合中引入丁烯、己烯、辛烯等少量的a-烯烴類單體而形成的共聚物。它具有與HDPE類似的分子構型，但降低了密度和結晶度。LLDPE有良好的耐環境應力開裂性，其機械性能也優于LDPE，因此，其應用范圍也相應地擴大了。而氯化聚乙烯（CPE）也是化學改性的產物。
LLDPE is also chemically modified. It is a copolymer formed in ethylene polymerization by introducing a small amount of a- olefin monomers, such as butene, hexene and octene. It has a molecular configuration similar to HDPE, but reduces the density and crystallinity. LLDPE has good resistance to environmental stress cracking, and its mechanical properties are superior to LDPE. Therefore, its application scope has expanded correspondingly. Chlorinated polyethylene (CPE) is also a product of chemical modification.

HDPE通過氯化后的產物。氯（CL）部分取代HDPE分子中的氫（H），使分子受到結晶性破壞，從而使它變得更柔軟，并有一定的彈性。它不僅可以用擠出或注塑等方法加工成CPE制品，廣泛用于建筑、電器等方面，而且CPE本身成為一種優良的改性劑，可以通過物理共混的方法改善PE材料的阻燃性和PVC材料的抗沖擊性。
HDPE passes the product after chlorination. Chlorine (CL) partially replaces the hydrogen (H) in the HDPE molecule, causing the molecules to be destroyed by crystallization, making it softer and more flexible. It can not only be processed into CPE products by extrusion or injection molding, but also widely used in construction and electrical appliances, and CPE itself becomes a fine modifier. It can improve the flame retardancy of PE materials and the impact resistance of PVC materials by physical blending.

PA66的收縮率在1%~2%之間，加入玻璃纖維添加劑可以將收縮率降低到0.2%~1% 。收縮率在流程方向和與流程方向相垂直方向上的相異是較大的。PA66對許多溶劑具有抗溶性，但對酸和其它一些氯化劑的抵抗力較弱。
The shrinkage of PA66 is between 1%~2%, and the addition of glass fiber can reduce the shrinkage to 0.2%~1%. The shrinkage rate is different from that in the vertical direction of the flow direction. PA66 is resistant to many solvents, but is less resistant to acids and other chlorinated agents.

PC‖原料：聚碳酸酯PC‖1010NH是一款高強度透明PC‖材料，是產品工程師在透明產品設計時所選用的一款常用材料，常被注塑成各式各樣的透明或者半透明制件，可應用于汽車車燈等部件。a、原材料受潮————干燥原料
PC material: polycarbonate PC 1010NH is a high strength transparent PC material. It is a common material used by product engineers in the design of transparent products. It is often injected into all kinds of transparent or translucent parts, which can be used in car lights and other parts. A and raw materials are dampened - dry raw materials
??b、排氣不良————改進模具設計
Poor B and poor exhaust gas -- improving mold design
??3、樹脂變色、黑點
Resin 3, resin discoloration, black spot
??a、料筒、噴嘴積料————清理料筒和噴嘴
A, cylinder and nozzle material - cleaning cylinder and nozzle.
??b、成型溫度過高————降低成型溫度
B, forming temperature too high -- reducing molding temperature
??4、制品未充滿
4, not full of products
??a、物料塑化不夠————提高料筒溫度
A, material is not plasticized -- increasing the barrel temperature.
??b、模具溫度過低————提高模具溫度
B, mold temperature is too low -- improve mold temperature
??c、噴嘴溢料————調整模具位置
C, nozzle overflow - adjust the position of the die.

POM☆原料可在-40℃～100℃溫度范圍內長期使用。POM☆極易分解，分解溫度為280℃，分解時有刺激性和腐蝕性氣體發生。故模具鋼材宜選用耐腐蝕性的材料制作。力學性能POM☆強度、剛度高，彈性好，減磨耐磨性好。
POM material can be used for a long time in the range of -40 to 100 C. POM is easy to decompose, decomposition temperature is 280 degrees, and there are excitant and corrosive gases in decomposition. Therefore, die steel should be made of corrosion-resistant material. The mechanical properties are POM, high strength, high rigidity, good elasticity, good abrasion resistance.

PBT聚對二甲酸丁二醇酯，又名聚對二甲酸四次甲基酯。英文名；Polybutyleneterephthalate。簡稱PBT PBTP或PTMT，它是對甲酸與1,4-丁二醇的縮聚物。可由酯交換法或直接脂化法經縮聚而制得，今后的發展趨勢為直接酯化法生產。PBT和PET一起被稱為熱塑性聚酯。
PBT poly (butylene terephthalate), also known as terephthalic acid, four methyl ester. English name; Polybutyleneterephthalate. Referred to as PBT PBTP or PTMT, it is a polycondensation of benzoic acid and 1,4- butanediol. It can be prepared by transesterification or direct esterification by condensation. The development trend in the future is direct esterification. PBT and PET are called thermoplastic polyester together