China Optical Quartz Glass manufacturer
Yantai ZK Optics Co., Ltd.
Custom fabrication of high precision glass parts. Spirit of enterprise: Integrity, Pragmatism, Innovation, Win-win, Appreciation. Tenet of enterprise: the Supremacy of Customer, the Excellence in
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customization quartz glass sheet

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... resistance, good thermal stability 4) health care and environmental protection. 5) no bubbles or pipelines. 6) excellent electrical insulators. ... 2025-05-10 04:33:05
...quartz rinse tank High Corrosion Resistance Permeability 1. SiO2> 99.99% 2.Operating Temperature: 1250℃ SoftenTemperature: 1730℃ 3.Excellent visual ... 2025-07-13 00:13:20
Material COE 3.3 borosilicate glass Main Composition SiO2 80±0.5% B2O3 2.4±0.2% Na2O+K2O 4.3±0.2% Chemical and Physical property Coefficient of ... 2025-06-21 20:54:03
... coefficient. The bubbles, streaks, homogenization, and birefringence of the quartz ring can be compared with ordinary auras. Generally speaking, ... 2025-07-13 00:13:20
Combining advanced knowledge in raw materials and production technology allows ZCQ to provide almost unlimited possibilities in the development of new ... 2025-07-13 00:13:20
... glass products in the market. The composition of K9 is as follows: SiO2=69.13% B2O3=10.75% BaO=3.07% Na2O=10.40% K2O=6.29% As2O3=0.36% The brand ... 2025-04-10 07:39:26
... crystal glass products in the market. The composition of K9 is as follows: SiO2=69.13% B2O3=10.75% BaO=3.07% Na2O=10.40% K2O=6.29% As2O3=0.36% The ... 2025-03-07 13:31:42
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