╄POM N2644-Z9R01UN、→，MDPE HT514、‖。PBT GP-5300G、→，PC/ABS GP5006BH 、‖。PBT WF-1006FR、‖。TPU S90AN、PBT B12GF30SAHIPS PS-302、→，LDPE MN70100、TPU WHT-1490、EVA 2076、‖。PA66 RV008ESV、‖。PC/ABS 625、‖。TPV 55A 、PC/‖。PBT X4820 BK1006、PA66 GP3200B、‖。PA66 KN333HSBL1、‖。PA6 LT5050、→，LLDPE SP1521、TPE 7070N/1002、→，PP HF5254A、‖。PC IR2040、ABS 488、→，APAO 2732、→，PP P40B11、PC EXL6414、TPU ES78D、ABS VC-0830、TPE CM566、‖。PC CGH2010KR、PA6 6GF30GIDLS、LCP MG-350、‖。AS DG-、‖。AS106PPO GFN1520-960、→，PC/、→，PBT 1103 BK、→，PP 55T1030、HDPE F0554、‖。PMMA Mineral BV、→，PC 3025UF PBT中文名稱(chēng)聚對(duì)二甲酸丁酯，簡(jiǎn)稱(chēng)飽和聚酯，系高結(jié)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(yōu)點(diǎn)：1、機(jī)械性質(zhì)安定抗張強(qiáng)度與抗張模量和尼龍相似；2、摩擦系數(shù)小有自潤(rùn)性；3、吸水率低；4、電氣性質(zhì)優(yōu)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(wú)熔線斷電器、電磁開(kāi)關(guān)、馳返變壓器、家電把手、連接器、外殼等；2、汽車(chē)：車(chē)門(mén)把手、保險(xiǎn)桿、分電盤(pán)蓋、擋泥板、導(dǎo)線護(hù)殼、輪圈蓋等；3、工業(yè)零件：OA風(fēng)扇、鍵盤(pán)、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(guó)主要用于制造儀器儀表、家用電器、電話機(jī)、電視機(jī)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(chǎn)的各類(lèi)型號(hào)電冰箱的內(nèi)膽及各種塑料制品中，ABS注塑制品占電冰箱塑料制品總數(shù)的88%以上工藝性ABS屬于無(wú)定形聚合物，無(wú)明顯熔點(diǎn).
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(jī)圖片】

EVA 1、乙烯含量在5%以下的EVA，其主要產(chǎn)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(chǎn)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(guò)化學(xué)改性得來(lái)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(lèi)單體而形成的共聚物。它具有與HDPE類(lèi)似的分子構(gòu)型，但降低了密度和結(jié)晶度。LLDPE有良好的耐環(huán)境應(yīng)力開(kāi)裂性，其機(jī)械性能也優(yōu)于LDPE，因此，其應(yīng)用范圍也相應(yīng)地?cái)U(kuò)大了。而氯化聚乙烯（CPE）也是化學(xué)改性的產(chǎn)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(guò)氯化后的產(chǎn)物。氯（CL）部分取代HDPE分子中的氫（H），使分子受到結(jié)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(yōu)良的改性劑，可以通過(guò)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(duì)許多溶劑具有抗溶性，但對(duì)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(qiáng)度透明PC‖材料，是產(chǎn)品工程師在透明產(chǎn)品設(shè)計(jì)時(shí)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(yīng)用于汽車(chē)車(chē)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(jìn)模具設(shè)計(jì)
Poor B and poor exhaust gas -- improving mold design
??3、樹(shù)脂變色、黑點(diǎn)
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(guò)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(guò)低————提高模具溫度
B, mold temperature is too low -- improve mold temperature
??c、噴嘴溢料————調(diào)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(nèi)長(zhǎng)期使用。POM☆極易分解，分解溫度為280℃，分解時(shí)有刺激性和腐蝕性氣體發(fā)生。故模具鋼材宜選用耐腐蝕性的材料制作。力學(xué)性能POM☆強(qiáng)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(duì)二甲酸丁二醇酯，又名聚對(duì)二甲酸四次甲基酯。英文名；Polybutyleneterephthalate。簡(jiǎn)稱(chēng)PBT PBTP或PTMT，它是對(duì)甲酸與1,4-丁二醇的縮聚物?？捎甚ソ粨Q法或直接脂化法經(jīng)縮聚而制得，今后的發(fā)展趨勢(shì)為直接酯化法生產(chǎn)。PBT和PET一起被稱(chēng)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.【通用隨機(jī)圖片】