Factory wholesale Glass Shelves - Factory Direct Supply 20mm Thickness Heat Resistant Borosilicate Glass Sight Glass for Industrial Field – Saida Detail:


FEATURES
– 3.3 Coefficient of Thermal Expansion
– High temperature resistance with chemical stability
– Super scratch resistant & waterproof & flame resistant
– Perfect flatness and smoothness
– Timely delivery date assurance
– One to one consulation and professional guidance
– Shape, size, finsh & design can customized as request
– Anti-glare/Anti-reflective/Anti-fingerprint/Anti-microbial are available here
High Borosilicate Glass Material Report
| 密度(Density) | 2.30g/cm² |
| 硬度( Hardness) | 6.0’ |
| 弹性模量(Elasticity Modulus) | 67KNmm – 2 |
| 抗张强度(Tensile Strength) | 40 – 120Nmm – 2 |
| 泊松比(Poisson Ratio) | 0.18 |
| 热膨胀系数 (20-400°C)(Coefficient of Thermal Expansion) | (3.3)*10`-6 |
| 导热率比热(90°C)(Specific Heat Conductivity) | 1.2W*(M*K`-1) |
| 折射率(Refractive Index) | 1.6375 |
| 比热(Specific Heat) (J/KG) | 830 |
| 熔点(Melting Point) | 1320°C |
| 软化点(Softening Point) | 815°C |
| 连续工作温度/使用寿命(Continuous Operating Temperature/Service Life) | 150°C |
| ≥120000h(-60°C-150°C) | 200°C |
| ≥90000h(-60°C-200°C) | 280°C |
| ≥620000h(-60°C-280°C) | 370°C |
| ≥30000h | 520°C |
| ≥130000h | |
| 抗热冲击(Thermal Shock) | ≤350°C |
| 抗冲击强度(Impact Strength) | ≥7J |
| 主要化学成分%含量(Main Chemical Composition % Content) | |
| SiO2 | 80.40% |
| Fe203 | 0.02% |
| Ti02 | 1.00% |
| B203 | 12.50% |
| Na20+K20 | 4.20% |
| FE | 0.02% |
| 耐水性(Water Tolerance) | HGB 1级 (HGB 1) |
What is safety glass?
Tempered or toughened glass is a type of safety glass processed by controlled thermal or chemical treatments to increase
its strength compared with normal glass.
Tempering puts the outer surfaces into compression and the interior into tension.

FACTORY OVERVIEW

CUSTOMER VISITING & FEEDBACK

All MATERIALS USED ARE COMPLIANT WITH ROHS III (EUROPEAN VERSION), ROHS II (CHINA VERSION), REACH (CURRENT VERSION)
Product detail pictures:



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The key to our success is "Good Product Excellent, Reasonable Rate and Efficient Service" for Factory wholesale Glass Shelves - Factory Direct Supply 20mm Thickness Heat Resistant Borosilicate Glass Sight Glass for Industrial Field – Saida, The product will supply to all over the world, such as: Jeddah, Panama, Ghana, Now, we are trying to enter new markets where we do not have a presence and developing the markets we have the already penetrated. On account of superior quality and competitive price , we will be the market leader, please don’t hesitate to contact us by phone or email, if you are interested in any of our products.
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