国产精品久久久精品国产_日韩欧美精品高清不卡在线_日韩精品一区二区三区在线观看人_国产高清美女一级a毛片_内地丰满浓密老熟女露脸对白_亚洲一二三区乱码在线观看_a级片在线免费观看_欧美影院国产微拍精品_护士囗交吞精视频456_好男人视频社区精品免费

Into shanjiang

Products

Product classification

Recommended product

ERB material

ERB two colors material

Contact us

Description

Spec. for Eva and rubber material
序號(hào)
(NO.)		檢測項(xiàng)目
TESTING ITEMS		單位
UNIT		測試指標(biāo)
TESTING INDICATORS		測試方法
TESTING METHODS
1硬度
Hardness		ASKER C55±3J56 ASKER C
2壓縮變形
Shrinkage		％≤30J59
3密度
Specific Gravity		G/cm3≤0.35J60
4耐黃變
Anti-yellowing		Grande≥4J52 BWAY 3H
5熱收縮
Heat Shrinkage		％＜1J64
6拉伸強(qiáng)度
Tensile Strength		Mpa3J57
7斷裂伸長率
Elongation at break		％≥300J57
8回彈率
Ross-Flex		％≥45J86
9倍率
Expansion		％130-
10耐折 
Anti-Folding		次 Times≥70000J61
11耐磨
Resistance		DIN≤200J62
12國際耐磨
Int'I Resistance		mm≤7GB/T3903.2-2008


According to customers' different demand, the hardness of Eva and rubber material can be 40 to 70 shore C. The material has good elasticty, anti-slip, good wear-resisting, low density and small shrinkage. It integrates the advantages of EVA and rubber.

Leave a message

If you have any comments or questions, please feel free to contact us
  •