Lead lined glass |
Model:ZF1/ZF2ZF6/ZF7
Refractive index:1.67250/1.71720/1.75500/1.0600
Density:4.12/4.46/4.77/5.19
lead equivalent:0.21/0.24/0.27/0.33
SiO2 content:39.10/33.88/30.96/27.27
Pbo content:55.41/61.05/65.06/70.93
Transparency:90%/85%/75%/70%
Our Advantage:
1.Top Quality:We have strict quality control system and enjoy good reputation in the market.
2.Excellent Service: We treat clients as friend and aims at building long term business relationship.
3.OEM Accepted: We Can print your own logo on the products.
4.Unbeatable Price: We always ensure high price performance to benefit our customers.
5.Timely Delivery: Your order shall be shipped once finished.
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