公司信息及水印
牌号简介 About |
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Unitika Elitel树脂是热塑性饱和共聚聚酯树脂。以各种优异的性能,精英树脂的应用范围从胶粘剂、涂料、油墨粘合剂、改性剂等产品扩展到新一代高科技领域。与各种材料相比,特性ELITEL产品具有优越的粘附性和可粘合性。它们对各种材料表现出优异的粘附性和可涂性:聚酯、聚氯乙烯、聚碳酸酯和醋酸纤维素等塑料材料的薄膜和模制品;钢板等钢材;铜和铝等金属材料;聚酯和其他纤维的机织物或无纺布;PAPERS、Woods和其他。Elitel产品可以通过混合使用硬化剂进行硬化。这样,优良的硬度、薄膜性能和耐热性能可以进一步提高。将一种Elitel树脂与另一种Elitel树脂或不同的树脂混合,可使合金具有更加多样化的树脂性能。此外,Elitel产品作为一种改性树脂非常有效,可以为其他树脂提供柔韧性、可混性、韧性等。Elitel树脂在柔韧性、电性能、耐候性以及外观和透明度方面都表现出优异的性能。Elitel树脂保持一致的质量,随着时间的推移质量变化较小。它们在卫生方面也很出色 UNITIKA elitel resins are thermoplastic saturated copolymeric polyester resins. With the various excellent properties, elitel resins are expanding their applications from products such as adhesives, paints, ink binders, and modifying agents to the products in new-generation high-tech fields. Characteristics elitel products have superior adhesiveness and coatability compared to various materials. They exhibit excellent adhesiveness and coatability to a variety of materials: films and molded products of plastic materials such as polyester, polyvinylchloride, polycarbonate, and cellulose acetate; steel materials such as steel plates; metal materials such as copper, and aluminum; woven or nonwoven fabrics from polyester and other fibers; papers, woods, and others. elitel products may be hardened by combined use of a hardening agent. In this manner, the excellent hardness, film properties, and heat-resisting properties may be further improved. Blending of an elitel resin with another elitel resin or a different resin provides alloys with more diversified resin properties. Additionally, elitel products are effective as a modifying resin for providing other resins with flexibility, coatability, toughness, and others. elitel resins form films excellent in flexibility, electrical properties, weather resistance, as well in appearance and transparency. elitel resins retain consistent quality with smaller change in quality over time. They are also excellent hygienically |
技术参数 Technical Data | |||
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热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
玻璃化转变温度 Glass transition temperature |
42.0 | ℃ | DSC |
维卡软化温度 Vicat Softening Temp |
155 | ℃ | ASTM D1525 |
电气性能 Electrical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
介电常数 Dielectric constant |
4.30 | IEC 60250 | |
耗散因数 Dissipation factor |
0.014 | IEC 60250 | |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
邵氏硬度 Shore hardness |
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邵氏 D Shaw's D |
65 | ASTM D2240 | |
拉伸强度 tensile strength |
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断裂 fracture |
MPa | ASTM D638 | |
拉伸应变 Tensile strain |
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断裂 fracture |
% | ASTM D638 | |
物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
g/cm³ | ASTM D792 | |
吸水率 Water absorption rate |
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平衡,25℃,60% RH Equilibrium, 25 ℃, 60% RH |
% | ASTM D570 | |
熔体表观粘度 Apparent viscosity of melt |
Pa·s | ASTM D3835 |
备注 |
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1 一般属性:这些不能被视为规格。 |
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己二醇起到反响性浓缩剂的作用
2018-12-03 从2019年1月1日起,或者根据现有合同许可,巴斯夫将在北美将1,6己二醇(HDO)、己内酯(CLO)和聚己内酯(Capromer)的价格提高0.10美元/磅。 己二醇用于制造工业涂料,包括低挥发性有机化合物配方、聚氨酯、粘合剂和化妆品。己二醇在环氧树脂体系的配方中也起到反应性稀释剂的作用,环氧树脂体系用于生产用于风力涡轮机的转子叶片和用于汽车轻量化应用的结构部件。 己内酯用作生产聚己内酯、防护和工业涂料、聚氨酯、铸型弹性体、粘合剂、着色剂、药物等。 |
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