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The standard for the high borosilicate glass 3.31.Physical and Chemical PerformanceExpansion Coefficient:(32.5±0.5)×10-7/oCDensityg/cm32.23±0.02Water-resistance:First ClassAcid-resistance: First ClassAlkali-resistance: Second ClassSoftening Point: 820oCTemperature of Divitrification: 695oC-1180oC Technical Data Melting Temperature(oC): 1680Forming Temperature (oC) :1260Softening Temperature (oC)830Annealing Point(oC): 560Hardness:7three-cavity tube
2017-01-03 22:59 Views:154
Price:Negotiable
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Company name:Haining Jianeng Solar Energy Industry Co., Ltd.
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Business contact:Yunfei Wu(Ms.)
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Address:Yuanxi Road,Industrial Zone, Yuanhua town, Haining City
Zip:314416
Status:[Offline] [Send message] [Chat]
Business contact:Yunfei Wu(Ms.)
Telphone:
Mobile:
Fax:
Area:
Address:Yuanxi Road,Industrial Zone, Yuanhua town, Haining City
Zip:314416