China Black Ceramic Glass/Fireplace Ceramic Glass/Induction Cooker Ceramic Glass, Find details about China Crystal Glass, Toughened Glass from Black Ceramic Glass/Fireplace Ceramic Glass/Induction Cooker Ceramic Glass
Quality Characteristics | Detecting Instrument or Tool | Technical Requirement | Sampling Method |
chemical performance | Acid Resistance | Alkcali Resistance | Water Resistance |
DIN12116 Lowest Grade S3 | ISO695 Lowest Grade A2 | DINISO719 HGB1 | |
Aging test | Identical Temperature,clock | ||
Application Temperature and Continuous Operating Time | Application Temperature | Continuous Operating Time | |
560ºC | 5000h | ||
610ºC | 1000h | ||
660ºC | 100h | ||
710ºC | 10h | ||
760ºC | 6h | ||
780ºC | 2h |