High Quality Customized High Borosilicate Glass Tube or Rod

• CAS No.: /
• Formula: /
• EINECS: /
• Appearance: Colorful, Customized
• Colour: Colorful, Customized
• Trademark: GW
• Model NO.: GKB-23162
• Origin: China

Product Description

Introduction
Hard glass due to linear thermal expansion coefficient of (3.3 0.1)×10-6/K, also known as "3.3 borosilicate glass".
It is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high transmittance and high chemical stability. 
It is widely used in solar energy, chemical industry, pharmaceutical packaging, electric light source process jewelry and other industries.
Silica content above 80%, strain temperature 520° C, annealing temperature 560° C, softening temperature 820° C, refractive index 1.47, light transmittance (2 mm) 92%, elastic modulus 76KNMM-2, tensile strength 40-120NMM-20
High borosilicate glass for halogen lamp reflective heat-resistant lamp cup and must use heat-resistant glass electrical equipment, such as microwave oven special glass turntable, microwave oven lamp cover, stage light reflection cup, drum washing machine observation window heat-resistant teapot cup, solar collector tube, etc.
 

 

Company Profile

 

Packaging & Shipping

 

Certifications

 

Our Advantages

1. Top quality materials with competitive price;
2. Large capacity of stable materials supply;
3. Safety and fast shipment by express/air/sea;
4. Sample order acceptable;
5. Professional and great packing as customized;
6. Convenient payment terms by T/T, Credit Card and online order;
7. Reply inquiries in time
 

FAQ

Q: Who are you?
A: We are a professional and with more than 20 years experienced supplier and exporter for Industrial & fine chemicals, APIs, Reagent & Lab Supplies, and Food & Food Additives in China.

Q: How can you guarantee quality? 
A: We could provide pre-production sample before mass production. And we also accept the final inspection(third-party) before shipment.

Q: Do you supply free samples?
A: Generally, we could provide free sample for quality evaluation, but the international shipping cost should be undertook by customers.

Q: Which payment terms do you accept?
A: We could accept the payment through T/T, L/C and Online payment.

Q: Can I pay with a credit card
A: Yes, you could feel free to make your payment through credit card. Please contact us for more details