强大的产品性能
更新时间：2025-07-28 15:19:42 字号：T|T
国家轻工业玻璃产品质量监督检测中心检测报告
NO. GQWJ20220042
| 检测项目 | 标准要求 | 检测结果 | 单项判定 |
| 线热膨胀系数 | α（20℃~300℃）=（3.3±0.1）×10-6K-1 | 3.2×10-6K-1 （20℃~300℃） |
符合 |
| 密度 | / | ρ（22.4℃）=2.7227g/cm-3 | / |
| 软化点 | / | 831℃ | / |
| 耐热冲击温度 | 耐热冲击温度≥150℃ | 所检样品经受150℃温差耐热冲击温度试验后未破裂 | 符合 |
| 内表面耐水性能 | / | HC1级(每100ml萃取液消耗0.06ml盐酸溶液) | 符合 |
| 耐水性能 | 应符合HGB1级（每克玻璃颗粒消耗的盐酸溶液）[c(HCL)=0.01mol/L]≤0.10ml) | HGB1 级 (每克玻璃颗粒耗用0.05ml 盐酸溶液) | 符合 |
| 铅、镉迁移量 | 铅 (Pb)<1.5mg/L | <0.006mg/L 检测限为0.006mg/L |
符合 |
| 镉 (Cd)<0.5mg/L | <0.001mg/L 检测限为0.001mg/L |
符合 | |
| 砷、锑迁移量 | 砷 (As)<0.2mg/L | <0.005mg/L 检测限为0.005mg/L |
符合 |
| 锑 (Sb)<1.2mg/L | <0.001mg/L 检测限为0.001mg/L |
符合 | |
| 耐酸性能 | 氧化物析出量 ≤100μg/dm2 | 碱性氧化物浸出量为39μg/dm2 | 符合 |
| 耐碱性能 | 应符合A2级（3h后单位表面损失的质量>75mg/dm2~175/dm2) | 耐碱级别A2 单位表面积损失的质量为109mg/dm2 |
符合 |
NATIONAL(CN) SUPERVISE AND TEST CENTERON CLASS PRODUCTS OF LIGHT INDUSTRY
TEST REPORT
NO. GQWJ20220042
| Test Items | Technical Requirements | Test Result | Judgement |
| Coefficient of mean linear thermal expansion | α（20℃~300℃）=（3.3±0.1）×10-6K-1 | 3.2×10-6K-1 （20℃~300℃） |
Qualified |
| Density | / | ρ（22.4℃）=2.7227g/cm-3 | / |
| Softening point | / | 831℃ | / |
| Heat-resistant | Heat-resistant≥150℃ | The Samples were subjected to 150℃ thermal shock test and did not rupture | Qualified |
| Hydrolytic resistance of inner surface | / | HC1(0.06ml of hydrochloric acid solution was consumed per 100ml of extraction solution) | Qualified |
| Hydrolytic resistance of glass grains | Should comply with HGB1 grade (per gram of glass particles consumed in hydrochloric acid solution [c(HCL)=0.01mol/L]≤0.10ml) | HGB1 grade (0.1ml of hydrochloric acid solution | Qualified |
| Migration of lead and cadmium | (Pb)<1.5mg/L | <0.006mg/L The detection limit was 0.006mg/L |
Qualified |
| (Cd)<0.5mg/L | <0.001mg/L The detection limit was 0.006mg/L |
Qualified | |
| Migration of arsenic and cadmium | (As)<0.2mg/L | <0.005mg/L The detection limit was 0.005mg/L |
Qualified |
| (Sb)<1.2mg/L | <0.001mg/L The detection limit was 0.001mg/L |
Qualified | |
| Acid resistance | The amount of Basic oxide leaching ≤100μg/dm2 | The amount of Basic oxide leaching was 39μg/dm2 | Qualified |
| Alkali resistance | Grade A2(After 3h per unit surface area of mass lost is >75mg/dm2~175/dm2) | A2 Grade (After 3h per unit surface area of mass lost is 109mg/dm2) |
Qualified |
