Karina COMP. PEBD PRETO-FC (TC9008)
LDPE & 巴西Karina
MARPOL® LDF 700
LDPE & 美国MPI
牌号信息 |
LDPE & 巴西Karina 指导价格:暂无 塑料库存: 缺货 |
LDPE & 美国MPI 指导价格:暂无 塑料库存: 缺货 |
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牌号简介 | 化合物PEBDpreto(Tc9008)是一种低密度聚乙烯化合物,具有高分子量和分子量分布,专门开发用于电线U0026amp;电缆护套。该牌号具有良好的挤压性能、机械性能和应力开裂性能。它含有碳黑,能抵抗光降解和高紫外吸收系数。根据ASTM D 1248:04,TC9008为IC-5级,E9度,J4 E W4。CAS注册号:9002-88-4。低密度聚乙烯不是一种吸湿材料。然而,作为抗紫外线添加剂的炭黑从环境中吸收水分。因此,含炭黑的高密度聚乙烯在使用前必须干燥。干燥过程必须在90°C下至少进行2小时。在这些条件下,水分减少到不会影响树脂加工性能的值。未经事先干燥而使用此树脂可能会导致成品出现问题,例如起泡和/或表面粗糙。 COMPOUND PEBD PRETO (TC 9008) IS A LOW DENSITY POLYETHYLENE COMPOUND, WITH HIGH MOLECULAR WEIGHT AND MOLECULAR WEIGHT DISTRIBUTION, SPECIALLY DEVELOPED TO WIRE u0026amp; CABLE JACKETING. THIS GRADE SHOW GOOD EXTRUDABILITY, MECHANICAL RESISTANCE AND STRESS CRACKING. IT CONTAINS CARBON BLACK TO RESIST PHOTODEGRADATION AND HIGH UV ABSORPTION COEFFICIENT. ACCORDING TO ASTM D 1248:04, TC9008 IS IC-5 CLASSIFIED, E9 DEGREE, J4 E W4. CAS REGISTRY NUMBER: 9002-88-4. LDPE IS NOT A HYGROSCOPIC MATERIAL. HOWEVER, CARBON BLACK, WHICH IS USED AS AN ANTI-UV ADDITIVE, ABSORBS MOISTURE FROM THE ENVIRONMENT. THEREFORE, ALL HDPE CONTAINING CARBON BLACK IN ITS COMPOSITION MUST BE DRIED BEFORE USE. THE DRYING PROCESS MUST BE MADE AT LEAST FOR 2 HOURS AT 90°C. UNDER THESE CONDITIONS THE AMOUNT OF MOISTURE DECREASES TO VALUES THAT WILL NOT INTERFERE IN THE PROCESSABILITY OF THE RESIN. THE USE OF THIS RESIN WITHOUT PREVIOUS DRYING MAY CAUSE PROBLEMS IN THE FINISHED PRODUCT, SUCH AS BLISTERING AND/OR ROUGHNESS OF THE SURFACE. |
MARPOL® LDF 700是一种低密度聚乙烯产品,。 它,在北美洲、拉丁美洲、欧洲或亚太地区有供货。 MARPOL® LDF 700 is a Low Density Polyethylene product. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. |
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产品描述 | |||
厂家: | 巴西Karina | 美国MPI | |
类别: | LDPE LDPE | LDPE LDPE | |
填料: | |||
用途: | 电话绝缘体,电线电缆应用 | ||
性能特点: | 宽分子量分布,紫外线吸收,高分子量 Wide molecular weight distribution,Ultraviolet absorption,High molecular weight | ||
加工条件: | 挤出 Extrusion |
备注 |
2、24 hr
3、ME 54
4、ME 27
5、AFTER 168H IN AIR OVEN AT 100C
6、AFTER 240H IN AIR OVEN AT 100C
7、RETENTION AFTER 168H AT 100C
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1 一般属性:这些不能被视为规格。
2 F50
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价格走势对比图
LDPE Karina COMP. PEBD PRETO-FC (TC9008)
LDPE MARPOL® LDF 700
型号 | 类别 | 厂家 | 产地 | 颜色 | 首期使用量 | 后期使用量 | 包装 | 交期 | 成型产品 | 操作 |
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GP-525N | GPPS | VATAA土耳其地区 | 亚太地区 | 天 |
单据状态:未提交