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实验报告(LAB REPORT)
配方名称(Compound NO.):SIB-2-25(黑、红、白色) 客户(Customer):
日期(Date):2012-11-7
其他(Others):silicone sponge red
原始物理性能硫化170℃×15min 实验结果(Result)
Original Physical Property Cure at170℃×15min
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拉伸强度Kpa (Tensile Strength) 1220
扯断伸长率% (Elongation) 363
扯断永久变形% (Permanent Set) 3
邵氏硬度SHA [Hardness (Shore A) ] 12
100%定神强度Kpa (100%Modulus) 300
撕裂强度KN/m (Tear Strength) 6.4
比重g/cm3 (Specific Gravity) 0.78
磨耗cm3 [Abrasion Loss( cm3/1.61㎞)]
弹性% (Rebound Resilience)
压缩变形特性(25℃,25%压缩率)compression deflection. Kpa 78
热空气老化(ASTM573)250℃×22h (Air Ageing) 实验结果 (Result)
拉伸强度变化% (Tensile Strength Change)
伸长率变化% (Elongation Change)
硬度变化 [Hardeness Change(pts)]
压缩变形(ASTMD395方法B 50%变形率) (Compression Set) 实验结果(Result)
250℃×22h 23
室温×22h (Room Temperature)
低温特性(brittle point℃) -60
备注:
Note::
磨耗、压缩变形试样硫化条件为170℃×25min
Cure for specimen of abrasion and compression set at170℃×25min
临安市三普橡塑有限公司材质报告
发泡硅胶板
原材料:
硅橡胶(300-500)度混炼胶。
架桥剂(硫化剂)。
发泡剂。
■性能参数指标:
类型:闭孔发泡
表面:布纹面 亮光面 亚光面
厚度:0.5.-50mm
撕裂强度:55Kn/m
压力强度;30Mpa
延展性:100%
硬度:8-50 Shore A
耐温范围:-40-220C
密度:0.55-0.9g/cm3
防火等级:94V-0
介电性能(耐电压):>3KV
介电常数:5.5 KHz
体积电阻:1.*1011 Ohm-m
导热性能:0.2-0.3 W/M-K
介电性能(耐电压):>3KV
介电常数:5.5 KHz
体积电阻:1.*1011 Ohm-m
导热性能:0.2-0.3 W/M-K