Specification

1. Description:

Borosilicate glass, also known as high borosilicate  glass, is known as the "King of Glass". Its main  component is about 80% silicon oxide and about  10% boron oxide. At this time, both silicon  oxide and boron oxide can basically form microtetrahedrons. Framework (the more the micro  tetrahedral framework in the glass is, the greater  the ionic bond force will become, contributing to a  more stable performance), the other is about 5% of  stable oxide and about 5% of flux.

2. Actual measured parameters of Borosilicate Glass:

3. Main features:

4.  Advantage：

Float Glass is superior in quality when compared to other flat glass and has the unique characteristics of excellent surface finishing, flatness, uniform thickness, high optical quality and bright appearance. The float process was invented in 1952.

Float technology has rapidly replaced plate and sheet facilities worldwide in recent decades. Float glass derives its name from the float process used where the molten glass floats on the top of molten tin.

5. Application Area:  Can be used in fireproof curtain walls, partition walls, platforms, day lighting roofs, smoke-proof vertical walls, railings, doors and windows, elevator shafts, rail transit platform screen doors, rail locomotive doors and windows and other fields. Equipped with water spray, it can be used to replace Class A insulation type fireproof glass system, which can be widely used in building atrium, pedestrian street fireproof glass and building fireproof partition.

6. Engineering Case

	Borosilicate 4.0 fire-resistant glass 1. Name: Xiongan train station 2. Max.size: 4000*2200mm 3. Glass structure: laminated, hollow
	Borosilicate 4.0 fire-resistant glass 1. Name: Shenzhen airport 2. Max.size: 3585*1915mm 3. Glass structure: laminated
	Borosilicate 4.0 fire-resistant glass 1. Name: Shanghai Center Building  2. Max.size: 2694*1215mm 3. Glass structure: monolithic

More Applications: 

7. Process:

8. Packing and Shipping: 

All the glass will pack in strong export plywood crates, and load in container strong firmly, to make sure safety delivery.

9. Test Report:

10. Company Brief：

11. FAQ:

Q1:What’s your MOQ?

A: Generally, there is 2 tons for MOQ ,   CNBM will  give you more discount if quantity more.

Q2:Can you send me some samples to check your quality?

A:Sure, CNBM Glass could send the free samples (except special deep processing glass) for you any time. we will refund the courier charge for you once we start business.

Q3:What's the fast production time you can do?

A: It depends on the quantity of building glass you need. Normally it takes 15-45 days after drawing confirmed.

Q4:How can you make sure the glass won't broken during transportation?

A: For all the glass from our factory，we will pack them into strong export plywood crates and load the crates into container with metal belt as stable as possible. If unfortunately by accident, the glass broken, we will have insurance to cover the risk, because for all the glass from our company, we will purchase the insurance to cover all the risk for customers freely.

Q5:How can i get the best price?

In order to offer our best price for you, please send all the details as below for us:

a. what size and thickness of clear float glass/tempered glass/laminated glass are you looking for?

b. How about the approximate quantity?

c. Do you have any special requirement like drill holes, cut notches,cutouts, acid etched, silkscreen?

d. When do you need those glass?