Safety & Reliable

LFGB, FDA,FSC,REACH

Free Sample

Response within 24 hours

Competitive Prices

High cost-effective

Top

Comparison of the Two Materials Used by the Best Glass Bottles Manufacturers

In China, there are countless factories that wholesale and produce glass bottles. We visited the largest glass bottles manufacturer in China and learned a lot about glass materials from them. Today we will talk about the difference between high borosilicate glass and ordinary glass.

High borosilicate glass and ordinary glass play a very important role in our daily life, but how can we distinguish them? The differences between high borosilicate glass and ordinary glass are as follows:

Glass Bottles Manufacturers

Different ingredients

Ordinary glass is actually sodium calcium silicate glass, its main component is silicon dioxide actually, and the main component of high borosilicate glass is boron trioxide and silicon dioxide. In the production process of ordinary silicate glass, sodium silicate sand, soda water, and ground lime are also added.

In general, the boron content and silicon content of high borosilicate glass can reach 14% and 80% respectively, while boron is generally not added to ordinary glass. So the main components of high borosilicate glass and ordinary glass are different.

Different coefficients of thermal expansion

Compared with ordinary glass, high borosilicate glass has a very low thermal expansion coefficient, only one-third of that of ordinary glass. This difference reduces the impact of temperature gradients and provides greater fracture resistance. Therefore, the thermal expansion coefficient of high borosilicate glass is different from that of ordinary glass.

Different performance

High borosilicate glass has good ability of fire resistance, high physical strength. Compared with ordinary glass, it has no toxic effects. Meanwhile, its mechanical properties, thermal stability, water resistance, alkali resistance, acid resistance, and other properties are greatly improved. Besides that, it also has good thermal stability, chemical stability, and electrical properties to reach stronger chemical erosion resistance, thermal impact resistance, mechanical properties, and high-temperature resistance.

The tensile strength of high borosilicate glass will be higher than ordinary glass, so its crack will be larger relatively. Therefore, the tensile strength of high borosilicate glass is different from that of ordinary glass.

Share it :

Email us to Get Free Samples!

More latest products, sales promotions and free samples are here!

Wholesale Water Bottles?

Low moq, free samples, OEM, best price. Send us an email or submit an online message.

"Wholesale 20oz Stainless Steel Vacuum Auto Cup" received an inquiry from P*****
"Sport Water Bottle 17oz Stainless Steel Insulated" received an inquiry from W****
"500ml Temperature Indication Led Reminder Water Bottle Wholesale" received an inquiry from B****
"Wholesale Bamboo Vacuum Insulated Bottle 500ml" received an inquiry from V*******
"Wholesale Cheap 650ml Double Wall Plastic Cup with Straw from Factory" received an inquiry from L*****
"Wholesale custom Double-Walled Glass Bottle, Stainless Steel Strainer" received an inquiry from R*****
"Wholesale Bluetooth Stainless Steel Music Player Tumbler" received an inquiry from X*******
"Hot Sale 550ml Foldable Food-grade Silicone Bottle with Buckle" received an inquiry from J****
"Vacuum Insulated Double Wall Stainless Steel Coffee Mug Wholesale" received an inquiry from E*****
"Wholesale 350mL Stainless Steel Coffee Mug" received an inquiry from B******
"Wholesale 290mL Stainless Steel Solid Color Vacuum Tumbler" received an inquiry from O*****
"30OZ Stainless Steel Insulated Travel Mug Wholesale" received an inquiry from H******

Best Selling of the Month

We will match or beat any price, best quality and service guaranteed.

Get A Free Quote

We will mail you samples and catalogs later!

√ We respect your confidentiality and all information are protected.

Get A Free Custom Quote

√ We respect your confidentiality and all information are protected.