PVC韩国LG TL-800(片材专用材料颗粒）

商品属性参数
品牌宝聚莱
型号型号齐全
产地韩国/台湾/宁波
可售卖地国内
用途范围粘合剂、表面涂漆、印刷油墨、地板材料、工业涂料
材质聚氯乙烯均聚物/氯乙烯醋酸乙烯
颜色白色透明
用途级别通用级
特性级别增韧级,增强级
加工级别注塑级
聚氯乙烯（PVC）糊树脂顾名思义是此种树脂主要以制成糊状形式来应用，人们常用此种糊称作增塑糊，是未加工状态下的聚氯乙烯塑料的一种独特液体形式。糊树脂常由乳液和微悬浮法制得。
聚氯乙烯糊树脂因粒度微细，其质地像滑石粉，具有不流动性。聚氯乙烯糊树脂同增塑剂混合后经搅拌形成稳定的悬浮液，即制成PVC糊料，或称作PVC增塑糊、PVC溶胶，而且人们正是以这种形式用来加工成终制品。在制糊过程中，根据不同的制品需要，添加各种填料、稀释剂、热稳定剂、发泡剂及光稳定剂等。

PVC糊树脂工业的发展，提供了仅经加热就变为聚氯乙烯制品的一种新型的液态材料。该种液态材料配置方便，性能稳定、易控制、使用方便、制品性能优良、化学稳定性好，具有一定的机械强度、易着色等，因此被广泛应用于人造革、搪胶玩具、软质商标、墙纸、油漆涂料、发泡塑胶等的生产。

PVC/TL800/LG化学 物性表

东莞市华韵塑胶原料有限公司：代理、经销国内外塑化原料，精细化学品，塑料添加剂。具有美国、日本、德国、韩国等多家化工公司产品，所涉及产品包括塑胶原料，塑料添加剂，颜料、各类塑料助剂、改性剂等。
长期供应如PVC糊，稳定剂，碳黑，消光粉，丙烯酸树脂等工业原料，公司密切关注各国高新化工技术发展动态步伐，辅以技术咨询、售后服务、信息反馈等系统经营方式，真情服务于我们的客户，使华韵塑胶原料成为塑料，油墨、涂料、橡胶、人造革、文教制品、电线电缆等行业的合作伙伴。
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POLYVINYL CHLORIDE Polyvinyl Chloride (PVC) is a polymer bed by the polymerization of vinyl chloride monomer (VCM) in the presence of peroxide, Azo compound and other initiators, or by the mechanism of Radical polymerization under the b of light and heat. Homopolymer of vinyl chloride and Copolymer of vinyl chloride are called vinyl chloride resins. PVC is a white powder with amorphous structure, the degree of branching is relatively small, the relative density is about 1.4, the glass transition temperature is about 77 ~ 90 °C, the decomb temperature is about 170 °c, the stability to light and heat is poor, above 100 °C or after long-time sunlight exposure, it will decompose and produce, and further automatic catalytic decomb, cause discoloration, physical and mechanical properties also rapidly decline, in the practical application must be added to enhance the stability to heat and light. The polyvinyl chloride is an amorphous polymer with a small shrinkage. Powder should be preheated before processing to remove water, enhance plasticizing effect, prevent bubbles. And PVC easy to decompose, especially in high temperature and steel, copper contact easier to decompose (decomb temperature 200 degrees) . Molding temperature range is small, must strictly control the material temperature. Use of screw injection machine and through the nozzle, the aperture should be large, in order to prevent dead-end material. Mold pouring system should be large, gate section should be large, mold should be cooled, mold temperature 30-60 degrees, material temperature 160-190. Under the glass transition temperature (TG, 80 °C) , the polyvinyl chloride is in the glass state; at the TG → viscous flow temperature (TF, about 160 °C) , it is highly elastic and rubbery, and has plasticity; at the TF → thermal decomb temperature (Td) , it is viscous flow state, the higher the temperature, the easier the flow is. When the temperature exceeds TD, a large amount of HCL is decomposed out of PVC, and the material loses its chemical stability and physical properties. Therefore, Td is the upper limit of processing temperature. Due to the large intermolecular force of polyethylene, TF is very high, even close to the decomb temperature, so plasticizers need to be added to reduce TF. On the other hand also need to add stabilizers, so as to improve the TD of PVC, in order to process molding. Vinyl chloride polymer. PVC. The polyvinyl chloride is the second largest variety of plastic, after polyethylene. Glass transition temperature 80 ~ 85 °C, density 1.35 ~ 1.45 G/CM, use temperature-15 ~ 60 °C. PVC has excellent acid and alkali resistance, wear resistance, fire resistance and insulation properties, and most of the plasticizers mixing well, so can significantly change the material's mechanical properties. Good processing perbance, low price, but to light, thermal stability, 100 °C above or under light rapidly decline in perbance. PVC materials are widely used, mainly used in the production of: Pravin PVC card; PVC oem; Pvc Iron Wire; PVC curtain; PVC Coated Welded Mesh; PVC Foam Board, PVC ceiling, PVC water pipe, PVC skirting line and so on as well as threading pipe, cable insulation, plastic doors and bs, plastic bags, etc. . PVC products can be seen everywhere in our daily life. PVC is used to make a variety of imitation leather, used in luggage, sporting goods, such as basketball, football and football. The utility model can also be used for making belts for unibs and special protective equipment. PVC material is widely used, and has good processing perbance, low manufacturing cost, corrosion resistance, insulation and other good characteristics.