Borosilicate Glass Cup

What is Borosilicate Glass Cup? Borosilicate material glassware.

What is Borosilicate Glass Cup? Borosilicate material glassware.

High-Borosilicate heat-resistant glass is a “cooked glass” of the cost is quite expensive. Fully meet the international environmental testing standards.

Due to its own heat and anti-instantaneous temperature difference performance requirements, the use of high boron silicon material to replace the “raw glass” in a large number of lead, zinc and other harmful heavy metal ions, so its brittleness and weight are much smaller than the common ” Raw glass “.

But also to ensure that the instantaneous temperature difference in the case of sudden change will not occur in the case of its weight to be compared with a large number of heavy metal ions in the” raw glass “to light more.

In appearance looks with ordinary glass There are differences, visually out of the “raw glass” hard, crisp feeling.

1, the composition of raw materials: high borosilicate glass containing boron trioxide
and silica in the amount of ordinary glass is higher, even boron content can reach 14%, silicon content of 80%. Ordinary flat glass silicon content of about 70%, ordinary glass is generally not boron, but sometimes up to 1%

2, glass features: Gao Peng glass expansion coefficient is low, softening point high, good resistance to rapid cooling performance. The expansion coefficient of about 32 ~ 33 * 10 (-7), ordinary glass about 80-100 * 10 (-7); resistance to rapid cooling about 200 to 300 degrees Celsius.

3, use: mainly used in the production of glass equipment, glass lid, chemical equipment. From the glass excellence network


Borosilicate Glass Cup

Borosilicate Glass Cup


Guangzhou Xinyi Glassware is a factory which located in Guangzhou, China.

Xinyi Glass – Custom glass for your life!

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Xinyi Glassware is located in Guangzhou, Guangdong. 20minutes to the Guangzhou Baiyun Airport.
Our products are environmental protection products, nontoxic, and the quality.
Complies with European Standard and certificated by CP 65.
Xinyi Glassware adhering to the “Quality first, reputation first, Innovation endless” business philosophy, to build our brand.
Tell us your needs, we will serve you wholeheartedly! 
What’s the order procedure? First, we discuss order details, production details by email or online. Then we issue you an PI for your confirmation.  
Please kindly arrange deposit before we go into production. After we get the deposit, we start to process the order.
Because we usually need 7-15days if we don’t have the items in stock. Before production finish, we will contact you for shipment details, and the balance payment. After payment settled, we start to prepare the shipment for you. If you need some custom packing, whether normal or custom packing. As you contact us, We will make the packing as you need.    

What is Borosilicate Glass Cup? Borosilicate material glassware.