描述
低密度聚乙烯LDPE颗粒
低密度聚乙烯LDPE颗粒
PP GF30、PA6 GF30、PA66 FR V0颗粒，
TPU POM PC PP ABS PEI PEEK树脂塑料，
任何颜色都可用，
优点高抗冲击性，易于成型，
玻璃纤维增强碳纤维增强，
阻燃级，增韧级，
包装25公斤/袋（也可定制）
低密度聚乙烯LDPE颗粒
产品详细信息
| 材质 | 低密度聚乙烯LDPE颗粒Modle | 优势 LDPE是聚乙烯树脂中质量最轻的品种。与HDPE相比，其结晶度（55%-65%）和软化点（90%-100℃）较低；具有良好的柔软性、延展性、透明性、耐寒性和加工性；化学稳定性好，耐酸、碱、盐水溶液；具有良好的电气绝缘性和渗透性；吸水率低；容易燃烧。质地较软，具有良好的延展性、电气绝缘性、化学稳定性、加工性能和耐低温性（可承受-70°C） 缺点 缺点是机械强度差、防潮、阻气和耐溶剂。分子结构不够规则，结晶度（55%-65%）较低，结晶熔点（108-126℃）也较低。其机械强度低于HDPE，抗渗性、耐热性和耐阳光老化性差，在阳光或高温下容易老化分解和变色，因此LDPE在塑料卷中制成抗氧化剂和紫外线吸收剂来改善其缺点 低密度聚乙烯LDPE颗粒的更多细节。如有兴趣，请与我联系 现在联系：特蕾西是一家专业的低密度聚乙烯低密度聚乙烯颗粒制造商，您可以从我们工厂以优惠的价格订购高质量的低密度聚乙烯低密度聚乙烯低密度聚乙烯颗粒 Low Density Polyethylene LDPE GranulesLow Density Polyethylene LDPE granules Low Density Polyethylene LDPE Granules Product Details
Recycled LDPE pelletsLDPE is tasteless, odourless, non-toxic, with a density of about 0.910 to 0.940 g/ cm³. It is polymerised under high pressure at 100 to 300 MPa with oxygen or organic peroxide as catalyst, and is also called high-pressure polyethylene. It is insoluble in water, slightly soluble in hydrocarbons, toluene, etc. It is resistant to the corrosion of most acids and bases, has low water absorption, remains flexible at low temperatures and has high electrical insulation. lDPE is generally referred to as PE pipe in the irrigation industry, such as PE pipe for Huawei irrigation, which has the advantages of quick installation, no scaling and easy maintenance, and is widely used in irrigation systems. Advantages. LDPE is the lightest quality variety among polyethylene resins. Compared with HDPE, its crystallinity (55% to 65%) and softening point (90 to 100°C) is lower; it has good softness, extensibility, transparency, cold resistance and processability; its chemical stability is better, and it can resist acid, alkali and salt aqueous solutions; it has good electrical insulation and permeability; low water absorption; easy to burn. Softer in nature, it has good extensibility, electrical insulation, chemical stability, processing properties and low temperature resistance (can withstand -70°C). Disadvantages. The disadvantages are its poor mechanical strength, moisture barrier, gas barrier and solvent resistance. The molecular structure is not regular enough, the crystallinity (55%-65%) is low and the crystallisation melting point (108-126°C) is also low. Its mechanical strength is lower than HDPE, impermeability, heat resistance and resistance to sunlight aging is poor, in the sun or high temperature easy to aging decomposition and discoloration, so LDPE in the plastic roll made of antioxidants and UV absorbers to improve its shortcomings. More detail of Low Density Polyethylene LDPE granules.Any interested in, please kindly contact me. Contact now:Tracy<###>is one of the professional low density polyethylene ldpe granules manufacturers, you can order high quality low density polyethylene ldpe granules at good price from our factory. 您必须登录才能发表评价。 相关产品 |
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