联系人 Ms. maggie
dongfeng, weifang, shandong
Physical Data : No. Physics performance Numerical value Unit 1 Coefficient of mean linear thermal expansion . (*0℃ **0℃) 3.3±0.1 ***6K*1 2 Transformation Temperature **5 ± *5 ℃ 3 Softening point **0 ± *0 ℃ 4 Working point ***0 ± *0 ℃ 5 Density at *0℃ 2.*3±0.*2 g/cm3 6 Mean thermal conductivity ( *0℃***0℃) 1.2 W/m.K 7 Refractive index 0.*2 1 Chemical composition in approximate weight % ( main components ) SiO2 B2O2 Na2O + K2O Al2O2 *1 *3 4 2 Chemical Data : Hydrolytic resistance at *8℃ ISO***-HGB 1 Hydrolytic resistance at **1℃ ISO***-HGA 1 Acid resistance class test method : ISO***6
| 国家: | China |
| 型号: | 45*2.5*1500 |
| 离岸价格: | 获取最新报价 |
| 位置: | qingdao |
| 最小订单价格: | - |
| 最小订单: | 1000kg per size |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | 20000kg |
| 付款方式: | - |
| 產品組 : | - |
