Yantai ZK Optics Co., Ltd.
| Payment Terms | T/T,L/C,PayPal,Western Union |
| Material | Borosilicate Glass |
| Dimensions | Φ4mm x 40mm |
| Thermal Property | Good Thermal Shock Resistance |
| Thermal Expansion | Low Coefficient |
| Chemical Resistance | Common Acid and Alkali Resistant |
| Optical Property | High Light Transmittance |
| Model Number | BGR-4-40 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C,PayPal,Western Union | Material | Borosilicate Glass |
| Dimensions | Φ4mm x 40mm | Thermal Property | Good Thermal Shock Resistance |
| Thermal Expansion | Low Coefficient | Chemical Resistance | Common Acid and Alkali Resistant |
| Optical Property | High Light Transmittance | Model Number | BGR-4-40 |
| Place of Origin | China | ||
| High Light | 4x40mm borosilicate glass rod ，shock resistance borosilicate glass rod ，thermal resistance borosilicate glass rod | ||
This 4x40mm borosilicate glass rod combines excellent thermal shock resistance with high light transmittance and chemical durability. With a low thermal expansion coefficient, it withstands sudden temperature changes without cracking, making it ideal for laboratory stirring, optical light guiding and equipment support applications.
| Parameter | Specification |
|---|---|
| Material | Borosilicate Glass |
| Dimensions | Φ4mm x 40mm |
| Thermal Shock Resistance | Excellent, Resists Sudden Temperature Change |
| Thermal Expansion | Low Coefficient |
| Chemical Resistance | Common Acid and Alkali Resistant |
| Light Transmittance | High Transmittance |
Stirring rod and reaction support component for routine chemical experiments with common acid and alkali reagents and short-duration high-temperature heating.
Small light guide pillar and internal positioning transparent support for optical instruments and measurement devices.
Equipment observation window support, small sealed transparent pillar, and heat-resistant accessory for small appliances.
Small corrosion-resistant positioning component and simple anti-corrosion guide accessory for chemical processing applications.
Compared to ordinary soda-lime glass, this borosilicate glass rod offers superior thermal stability—resisting cracking under sudden temperature changes—better resistance to weak acids and alkalis, and higher light transmittance, all at an excellent cost-performance ratio.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1998
Total Annual:
2000000-3000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It ha... Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It ha...
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