、‖。LCP E2 PA66/PTFE RBL-4036、→，PA6 FP10KT、PBT 6400、→，PA66 TR161、‖。PMMA IR D-50 IXEF 1524/9008 BK、→，PC LI1911R、‖。ABS 824V、PA66 2417IG4、→，TPU 385S、→，GPPS SC203EL、‖。TPE 7030NPA/MXD6 1022H BK(2)、POM KL003、‖。LCP 300B4TL、→，PPS OE006A、→，SIS D1114P、‖。PA6 J-3/15/MF、‖。PP SM-138、POM M270、→，PC/ABS FR3040 、‖。TPU 850A、PP P30B11、TPU T465A、TPU DP2587A、→，POM LKE004 、‖。PMMA P-600、‖。PP RB501BF、→，PLA M106、PC FD-1122、PPS OX113148M2D001、PP TD215BF、→，TPV 273-40ABS樹(shù)脂是五大合成樹(shù)脂之一，其抗沖擊性、耐熱性、耐低溫性、耐化學(xué)藥品性及電氣性能優(yōu)良，還具有易加工、制品尺寸穩(wěn)定、表面光澤性好等特點(diǎn)，容易涂裝、著色，還可以進(jìn)行表面噴鍍金屬、電鍍、焊接、熱壓和粘接等二次加工，廣泛應(yīng)用于機(jī)械、汽車、電子電器、儀器儀表、紡織和建筑等工業(yè)領(lǐng)域，是一種用途極廣的熱塑性工程塑料。丙烯腈-丁二烯-乙烯共聚物是由丙烯腈，丁二烯和乙烯組成的三元共聚物。ABS AX4200、ABS AXT010、ABS AXT040、ABS AF3800、ABS AT5800、ABS AXTO4O、ABS AX4000、ABS AX4100、ABS AP22AT、ABS AT5500、ABS ANC100
ABS resin is one of the five major synthetic resins. It is resistant to impact, heat resistance, low temperature resistance, chemical resistance and electrical properties. It also has the characteristics of easy processing, stable size, good gloss and so on. It is easy to paint, coloring, and can also be used for surface spraying metal, electroplating, welding, hot pressing and bonding, and so on. Secondary processing, widely used in mechanical, automotive, electronic and electrical appliances, instruments, textiles and architecture and other industrial fields, is a very widely used thermoplastic engineering plastics. Acrylonitrile butadiene styrene copolymer is a three component copolymer consisting of acrylonitrile, butadiene and styrene. ABS AX4200, ABS AXT010, ABS AXT040, ABS AF3800, ABS AT5800, ABS AXTO4O, Dan, and Yang,

 【通用隨機(jī)圖片】

①熱塑性彈性體TPR熱塑性彈性體TPR，TPE是一種具有橡膠的高彈性，高強(qiáng)度，高回彈性，又具有可注塑加工的特征，具有環(huán)保無(wú)毒安全，硬度范圍廣，有優(yōu)良的著****，觸感柔軟，耐候性，抗疲勞性和耐溫性，加工性能優(yōu)越，無(wú)須硫化，可以循環(huán)使用降低成本，既可以二次注塑成型，與PP、PE、PC‖、PS、ABS等基體材料包覆粘合，也可以單獨(dú)成型。熱塑性彈性體既具有熱塑性塑料的加工性能，又具有硫化橡膠的物理性能，可謂是塑料和橡膠優(yōu)點(diǎn)的優(yōu)勢(shì)組合。熱塑性彈性體正在大肆占領(lǐng)原本只屬于硫化橡膠的領(lǐng)地。近十余年來(lái)，電子電器、通訊與汽車行業(yè)的快速發(fā)展帶動(dòng)了熱塑性彈性體市的高速發(fā)展。
(1) thermoplastic elastomer TPR thermoplastic elastomer TPR, TPE is a kind of rubber with high elasticity, high strength, high resilience, and has the characteristics of injection molding. It has environmental protection and non-toxic safety, a wide range of hardness, has excellent wear, soft, weatherability, fatigue resistance and temperature resistance, excellent processing performance, need not. Vulcanization, can be recycled to reduce costs, can be two injection molding, and PP, PE, PC, PS, ABS and other matrix materials coated and bonded, also can be individually molded.  Thermoplastic elastomers not only have the processing properties of thermoplastic, but also have the physical properties of vulcanized rubber, which is the advantage combination of plastics and rubber. Thermoplastic elastomers are occupying the territories that were originally vulcanized rubber. Over the past ten years, the rapid development of electronic, electrical, communication and automotive industries has led to the rapid development of the thermoplastic elastomer market.

SBS主要用于橡膠制品、樹(shù)脂改性劑、粘合劑和瀝青改性劑四大應(yīng)域。在橡膠制品方面，SBS模壓制品主要用于制鞋（鞋底）工業(yè)，擠出制品主要用于膠管和膠帶；作為樹(shù)脂改性劑，少量SBS分別與聚丙烯（PP）、聚乙烯（PE）、聚乙烯（PS）共混可明顯改善制品的低溫性能和沖擊強(qiáng)度；
SBS is mainly used in rubber products, resin modifiers, adhesives and asphalt modifiers four major areas. In rubber products, SBS molding products are mainly used in the industry of shoe making (sole). The extruded products are mainly used for rubber tube and adhesive tape. As a resin modifier, a small amount of SBS blend with polypropylene (PP), polyethylene (PE) and polystyrene (PS), respectively, to improve the low temperature performance and impact strength of the products.

PP-R是以共聚PP為基礎(chǔ)經(jīng)乙烯改性而成的無(wú)規(guī)聚丙烯。無(wú)規(guī)PP的分子量zui小的只有幾萬(wàn)，內(nèi)聚力小，熔點(diǎn)低，機(jī)械性能差。只有經(jīng)過(guò)乙烯改性的無(wú)規(guī)PP才有實(shí)際應(yīng)用價(jià)值。其改性過(guò)程是將丙烯氣化后用氣相法送入反應(yīng)釜，并用氣鎖系統(tǒng)將材料從DI一反應(yīng)釜送到第二反應(yīng)釜，并在第二反應(yīng)釜中加入乙烯。采用高活性、高選擇性的丙烯催化劑，加在反應(yīng)釜的上部，靠攪拌將其均勻地分散到粉料層上，通過(guò)控制乙烯與丙烯的比例形成無(wú)規(guī)共聚物。這種聚合物改變了PP分子鏈的構(gòu)型，使乙烯在PP的分子鏈上隨機(jī)而均勻地聚合。
PP-R is an atactic polypropylene modified by ethylene based on copolymerization PP. The molecular weight of random PP is only tens of thousands of Zui, small cohesion, low melting point and poor mechanical properties. Only the random PP modified by ethylene has practical application value. The modification process is to vaporized propylene into a reactor by gas phase method, and use gas lock system to send material from DI reactor to second reaction kettle and add ethylene in the second reaction kettle. The high activity and high selectivity propylene catalyst, added to the upper part of the reactor, is evenly dispersed into the powder layer by mixing, and the random copolymer is formed by controlling the proportion of ethylene to propylene. The polymer changed the configuration of PP chain and made ethylene polymerize randomly and evenly on the molecular chain of PP.
與普通PP相比，PP-R材料的耐應(yīng)力開(kāi)裂性得到極大提高，在溫度和內(nèi)外壓力作用下，其性能衰減非常緩慢，是目前用作生產(chǎn)輸送冷熱水管的zui為理想的材料之一。
Compared with the ordinary PP, the stress cracking resistance of the PP-R material is greatly improved. Under the action of temperature and internal and external pressure, its performance attenuation is very slow. It is one of the ideal materials used to produce Zui for the production and transportation of cold and hot water pipes.

PA66 （聚酰胺66或尼龍66），同PA6相比，PA66更廣泛應(yīng)用于汽車工業(yè)、儀器殼體以及其它需要有抗沖擊性和高強(qiáng)度要求的產(chǎn)品。聚酰胺樹(shù)脂，英文名稱為polyamide，簡(jiǎn)稱PA。俗稱尼龍(Nylon)，它是大分子主鏈重復(fù)單元中含有酰胺基團(tuán)的高聚物的總稱。為五大工程塑料中產(chǎn)量zui大、品種zui多、用途zui廣的品種。尼龍中的主要品種是尼龍6和尼龍66，占jue對(duì)主導(dǎo)地位， 中文名稱尼龍66外文名Polyamide 66又稱尼龍66縮寫nylon 66CAS編號(hào)32131-17-2成分聚己二酰己二胺適用范圍機(jī)械、汽車、電氣裝置的零件
PA66 (polyamide 66 or nylon 66), compared with PA6, is more widely used in the automotive industry, the shell of the instrument, and other products that require impact resistance and high strength. Polyamide resin, the English name is polyamide, or PA. Commonly known as Niron (Nylon), it is a general term for polymers containing macrocyclic backbone chains containing amide groups. It is a variety of five major engineering plastics which yield Zui, Zui and Zui. The main varieties of nylon are nylon 6 and nylon 66, leading to Jue, Chinese name nylon 66 foreign name Polyamide 66, nylon 66 abbreviated nylon 66CAS 32131-17-2 component poly (two acyl) adipamine suitable for mechanical, automotive, electrical equipment parts

PA6的化學(xué)物理特性和PA66很相似，然而，它的熔點(diǎn)較低，而且工藝溫度范圍很寬。它的抗沖擊性和抗溶解性比PA66要好，但吸濕性也更強(qiáng)。因?yàn)樗芗脑S多品質(zhì)特性都要受到吸濕性的影響，因此使用PA6設(shè)計(jì)產(chǎn)品時(shí)要充分考慮這一點(diǎn)。為了提高PA6的機(jī)械特性，經(jīng)常加入各種各樣的改性劑。玻璃纖維就是zui常見(jiàn)的添加劑，有時(shí)為了提高抗沖擊性還加入合成橡膠，如EPDM和SBR等。對(duì)于沒(méi)有添加劑的產(chǎn)品，PA6的收縮1%到1.5%之間。加入玻璃纖維添加劑可以使收縮率降低到0.3%（但和流程相垂直的方向還要稍高一些）。成型組裝的收縮率主要受材料的結(jié)晶度和吸濕性影響。實(shí)際的收縮率還和塑件設(shè)計(jì)、壁厚及其它工藝參數(shù)成函數(shù)關(guān)系。
The physical and chemical properties of PA6 are similar to those of PA66. However, its melting point is low and the temperature range of the process is very wide. Its impact resistance and solubility are better than that of PA66, but its hygroscopicity is stronger. Because many quality characteristics of plastic parts are affected by hygroscopicity, we should give full consideration to this when using PA6 to design products. In order to improve the mechanical properties of PA6, various modifiers are often added. Glass fiber is a common additive for Zui. Sometimes synthetic rubber, such as EPDM and SBR, is added in order to improve its impact resistance. For products without additives, PA6 shrinks between 1% and 1.5%. Adding glass fiber additives can reduce the shrinkage rate to 0.3% (but slightly higher in the direction perpendicular to the process). The shrinkage of molding and assembly is mainly affected by the crystallinity and moisture absorption of the material. The actual shrinkage rate is also related to plastic design, wall thickness and other process