ASA/PC SCKR2867CWU〖ASA/PC SCKR2867CWU〗ABS的流动特性属非牛顿流体，其熔体粘度与加工温度和剪切速率都有关系，但对剪切速率更为敏感。2，力学性能ABS有优良的力学性能，其冲击强度极好，可以在极低的温度下使用。即使ABS制品被破坏，也只能是拉伸破坏而不会是冲击破坏。ABS的耐磨性能优良，尺寸稳定性好，又具有耐油性，可用于中等载荷和转速下的轴承。ABS的蠕变性比PSF及PC‖大，但比PA和POM☆小。ABS的弯曲强度和压缩强度属塑料中较差的。ABS的力学性能受温度的影响较大。3，热学性能ABS属于无定形聚合物，无明显熔点；熔体粘度较高，流动性差，耐候性较差，紫外线可使变色；热变形温度为70—107℃（85左右），制品经退火处理后还可提高10℃左右。对温度，剪切速率都比较敏感ABS ANC200、ABS AX4000、ABS AX4100、ABS AT5500、ABS ANC100、ABS ANC1201. 良好的流动性2. 优异的抗冲击性3. 易加工成型4. 易着色、喷涂5. 低气味6. 良好的耐腐蚀性
The flow characteristics of ABS are non Newtonian fluids. The melt viscosity is related to the processing temperature and shear rate, but it is more sensitive to the shear rate. 2, the mechanical properties of ABS have excellent mechanical properties. The impact strength is excellent and can be used at very low temperatures. Even if ABS products are damaged, they can only be tensile failure rather than impact failure. ABS has excellent wear resistance, good dimensional stability and oil resistance. It can be used for bearings under moderate load and speed. The creep property of ABS is larger than that of PSF and PC, but smaller than that of PA and POM. The bending strength and compressive strength of ABS are inferior to those of plastics. The mechanical properties of ABS are greatly influenced by the temperature. 3, the thermal performance ABS belongs to the amorphous polymer with no obvious melting point; the melt viscosity is high, the fluidity is poor, the weatherability is poor, the ultraviolet light can change color, the thermal deformation temperature is 70 to 107 C (about 85), and the products can also be raised about 10 degrees C after annealing treatment. Temperature and shear rate are more sensitive to ABS ANC200, ABS AX4000, ABS AX4100, ABS AT5500, ABS ANC100, ABS ANC1201., excellent fluidity 2. excellent impact resistance 3. easily machined, 4. easy coloring, spraying 5. low gas 6. good corrosion resistance

EVA橡胶足球等。（4）汽车配件有避震器、挡泥板、车内外装饰配件等。（5）发泡制品：加压发泡有泡沫塑料拖鞋、凉鞋、建筑材料等。注塑发泡有各种工业零部件，女用鞋底，热熔粘合剂等。乙烯-醋酸乙烯共聚物的的成型加工EVA可注塑、挤塑、吹塑、压延、滚塑真空热成型、发泡、涂覆、热封，焊接等成型加工 EVA 150、EVA 210、EVA 220、EVA 40W、EVA P1403、EVA P1405、EVA 450、EVA 210ET、EVA 220ET、EVA 310、EVA 360、EVA 410
EVA rubber football and so on. (4) auto parts include shock absorbers, fenders, interior and exterior decoration accessories, etc. (5) foam products: pressure foam, foam plastic slippers, sandals, building materials, etc. Injection molding foam has various industrial components, female soles, hot-melt adhesives and so on. The molding of ethylene - vinyl acetate copolymer EVA can be molded, extruded, blown, calendering, rolling, vacuum thermoforming, foaming, coating, heat sealing, welding and other forming processes such as EVA 150, EVA 210, EVA 220, EVA 40W, EVA P1403, EVA P1405, EVA 450, EVA 310, 360, 410

TPU可采用常见的热塑性材料的加工方法进行加工，如注射、挤出、压延等等。同时，TPU与某些高分子材料共同加工能够得到性能互补的聚合物合金。5.耐油、耐水、耐霉菌。6.再生利用性好。成型品用途汽车部件球型联轴节；防尘盖；踏板刹车器；门锁撞针；衬套板簧衬套；轴承；防震部件；内外装饰件；防滑链等机械?工业用部件各种齿轮；密封件TPU 1260DU、TPU 955、TPU V2464、TPU 955、TPU LP9254、TPU R3001、TPU SP9220、TPU SP9264、TPU SP9267
TPU can be processed by common processing methods of thermoplastic materials, such as injection, extrusion, calendering and so on. At the same time, TPU can be combined with some polymer materials to obtain polymer alloys with complementary properties. 5. oil resistant, water resistant and mould resistant. 6. the regenerative utilization is good. Moulding use automotive parts ball type coupling; dustproof cover; pedal brake; door lock crash needle; bushing leaf spring bushing; bearing; shockproof parts; interior and exterior ornaments; anti skid chain and other mechanical parts gear; seals TPU 1260DU, TPU, V2464, TPU 955, TPU LP9254, TPU R3001, TPU SP9220, TPU. P9264, TPU SP9267

因此，已开始逐步取代天然产品，并进一步发展到用于整形外科器具、石膏代替物和运动保护器材。近年来，利用TPI优异的结晶性和温度的敏感性，又成功地开发作为形状记忆橡胶材料，倍受人们青睐。从结构上来说，TPI是以高的反式结构所形成的结晶性作为硬链段，再与其余任意形呈弹性相状态部分的软链段结合而构成的热塑性橡胶
Therefore, the natural products have been gradually replaced and applied to plastic surgery equipment, gypsum substitute and sports protection equipment. In recent years, TPI has been successfully developed as a shape memory rubber material because of its excellent crystallinity and temperature sensitivity. Structurally, TPI is a thermoplastic elastomer formed by the crystallization of a high trans structure as a hard chain, and a soft segment that is combined with the rest of the rest of the elastic phase.

TPV主要由二部分组成，一是塑料作为连续相，二是橡胶作为分散相。通常橡胶需要与软化油或增塑剂与之配合。硫化剂和一些辅助助剂也是必不可少的。另外为了降低成本或者提高某方面的性能，一些无机填料会被填加。[1] 中文名热塑性硫化橡胶外文名ThermoplasticVulcanizate组成一是塑料，二是橡胶简
TPV is mainly composed of two parts, one is plastic as a continuous phase, and the other two is rubber as dispersed phase. Usually rubber should be combined with softening oil or plasticizer. Vulcanizing agents and some auxiliary auxiliaries are also essential. In addition, some inorganic fillers will be added to reduce costs or improve performance. [1] Chinese name thermoplastic vulcanizate ThermoplasticVulcanizate is made of plastic and rubber two.
? 建筑建材TPV简介热塑性硫化橡胶(英文为ThermoplasticVulcanizate)，聚烯烃合金热塑性弹性体,简称为TPV，热塑性硫化橡胶的中文简称为热塑性橡胶（英文Thermoplastic Rubber），简称为TPR，但这个名称容易和其它种类的热塑性弹性体（英文为Thermoplastic Elastomer）相混淆在一起，因为通常热塑性弹性体也被大家叫做热塑性橡胶，尤其是苯乙烯类弹性体，至少在中国似乎"TPR”已经成为它的专有名称了，一提起TPR，就是指以SBS、SEBS等苯乙烯类弹性体为基料的热塑性弹性体，这与苯乙烯类弹性体在民用以及终端消费品领域中消耗量之大是分不开的。TPV 101-80、TPV 121-87、TPV 121-80、TPV 111-35、TPV 111-87、TPV 111-45、TPV 111-80、TPV 8271-75
Architectural building materials TPV thermoplastic vulcanized rubber (ThermoplasticVulcanizate), polyolefin thermoplastic elastomer, short for TPV, and thermoplastic vulcanized rubber (Thermoplastic Rubber) for short, called TPR, but this name is called easy and other types of thermoplastic elastomer (UK) The article is confused with Thermoplastic Elastomer, because normally thermoplastic elastomers are also called thermoplastic elastomers, especially styrene elastomers. At least in China, it seems that "TPR" has become its proprietary name. To mention TPR, it refers to the thermoplastic properties of styrene like elastomers such as SBS and SEBS. Elastomers are inseparable from the consumption of styrene elastomers in the field of civilian and end consumer goods. TPV 101-80, TPV 121-87, TPV 121-80, TPV 111-35, TPV 111-87, TPV 111-45, TPV 111-80, TPV 8271-75

PP聚丙烯是一种高刚性材料，与PE同属聚烯烃。均聚料密度低至0.90。可加入玻璃纤维和矿物质（如碳酸钙）增强。PP不适合0oC以下使用。如要在零下温度使用，必须用丁二烯共聚，这样就产生了共聚PP。均聚PP的的操作温度是90oC，抗化学品（酸、碱）性能非常好。用均聚PP生产的零部件具有非常低的吸湿性，但注塑时收缩大。电气性能很好，但耐紫外旋光性能、抗其它穿透性能很差。
PP polypropylene is a high rigid material and belongs to polyolefins with PE. The density of the aggregate is low to 0.90. Glass fibers and minerals (such as calcium carbonate) can be added. PP is not suitable for use below 0oC. If it is to be used at zero temperature, it must be copolymerized with butadiene, which leads to the copolymerization of PP. The operating temperature of homopolymer PP is 90oC, and its resistance to chemicals (acid and alkali) is very good. The parts produced by homopolymer PP have very low hygroscopicity, but they shrink when they are injected.  Electrical properties are good, but UV resistance and anti penetration performance are very poor.
化学改性的常用方法：一种是以被改性的树脂单体为一元，改性单体为另一元，在反应釜内进行接枝共聚并获得新的共聚物；第二种方法是将被改性树脂作为主要原料，通过增加树脂分子中的极性元素对其进行有效的改性。
The common methods of chemical modification are: one is one element of the modified resin monomer, the modified monomer is another, graft copolymerization in the reaction kettle and a new copolymer. The second method is to modify the modified resin as the main raw material by increasing the polar element in the resin molecule.

LDPE的特性：低密度聚乙烯，是无色、半透明颗粒，分子中有长支链，分子间排列不紧密；低温韧性很高。
Characteristics of LDPE: low density polyethylene (LDPE) is a colorless, translucent particle with long branched chains in molecules, not closely intermolecular, and low temperature toughness.
聚乙烯的加工与应用
The processing and application of polyethylene
聚乙烯可用吹塑、挤出、注射成型等方法加工，广泛应用于制造薄膜、中空制品、纤维和日用杂品等。
Polyethylene can be processed by blow molding, extrusion and injection molding. It is widely used in the manufacture of thin films, hollow products, fiber and sundry goods.