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名称:SEBS YH-504T/504巴陵石化热塑性橡胶
编号:Pro2008626233926
型号:YH-504/504T
价格:17000元/吨
厂商:巴陵石化(岳阳石化)
时间:2008/6/26 23:42:08
购买:
巴陵石化热塑性橡胶SEBS YH-504T/504
1、基本性能
结构:线型
苯乙烯含量31%(重量)
扯断拉伸强度,26MPa
300%定伸应力,5.0Mpa
扯断伸长率%:480
邵氏A硬度:74
 
2、应用
YH-504为线型中分子量产品,其特点是分子量和拉伸强度适中,吸油能力介于YH-503和YH-602之间,具有较高的拉伸强度及较好加工性,主要用于电线电缆的绝缘、屏蔽护套共混料的生产。也可用于塑料改性等方面。
YH-504用于电缆料的基础配方及典型性能如下:基础配方:YH-504,100份;32#白油50份;DBDPO50份Sb2O315份;CaCO340份;PP40份。
拉伸强度Mpa:12.0
断裂伸长率﹪:750
硬度(邵A):75
氧指数:28
垂直燃烧:V0级
 
 
Baling Petrochemical thermoplastic rubber SEBS yh-504t / 504
1. Basic performance
Structures: linetypes
Styrene content 31% (weight)
Tensile strength at break, 26mpa
300% constant tensile stress, 5.0mpa
Elongation at break%: 480
Shore a hardness: 74
2. Apply
Yh-504 is a linear medium molecular weight product, which is characterized by moderate molecular weight and tensile strength, oil absorption capacity between yh-503 and YH-602, high tensile strength and good processability. It is mainly used in the production of insulation, shielding and sheath blends of wires and cables. It can also be used in plastic modification and other aspects.
The basic formula and typical properties of yh-504 for cable material are as follows: basic formula: yh-504100 parts; 50 portions of 32# white oil; 50 copies of DBDPO and 15 copies of Sb2O3; CaCO 340 copies; PP40 copies.
Tensile strength MPa: 12.0
Elongation at break:%: 750
Hardness (Shao a): 75
Oxygen index: 28
Vertical combustion: V0 level
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