anti-high pressure ceramic hollow glass microspheres for casting/construction/oil

FOB Reference Price:Get Latest Price
$0.40 - $0.50 / Kilograms | 1 Kilogram/Kilograms free samples of microsphere is available (Min. Order)
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
MgO-Carbon Brick
SiO2 Content (%):
Al2O3 Content (%):
MgO Content (%):
CaO Content (%):
Refractoriness (Degree):
Common (1580°< Refractoriness< 1770°)
CrO Content (%):
SiC Content (%):
Model Number:
Brand Name:
Hangzhou Gopher
oil absorption:
0.2~0.6g oil/cc
mud acid solubility(by weight):
volatile content:
maximum of 0.5 milli equivalents per gram
soda-lime-borosilicate glass
particle size:
10~90 um
specific gravity:
compression strength:
2000~20000 PSI
Supply Ability
Supply Ability:
10000 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
In 20kg, 490kg, 600kg bags for High quality hollow ceramic microspheres for casting/construction/oil drilling/paint/coating/refractory
Lead Time :
15 days after the contract
Product Description

Are We Manufacturer or Trading Company?


We are manufacturer with 17 years’ experience in creating high quality chemical raw material and ensuring our buyers to get what they want without any delay. Our own factory locates in Hangzhou,China.

In 2012, we established our new trading company Gopher Chem Technology specialized in R&D of DEIPA (Diethanolisopropanolamine) for our global partners.

We have a passionate and creative team firmly believe that ‘Only Focus Can Create the Best Quality Products',it’s why our factory is able to survive and thrive since 1997 in this competitive Chinese market.

How about Our R&D capability?

As we have long-term cooperation relationship with Top Universities in China,such as Zhejiang University(Ranks TOP 3 in China),our scientific research and development on products are always on the cutting edge.

With such powerful R&D support, we are able to customize our products and services according to your requirements.

Worrying About Wasting Time on Shipment-related Formalities?

Our team members have more than 10 years’ experience in international trading, we will always guarantee your shipment being prepared timely and shipped to the destination safely.

How to Prove What We Are Saying is True?

Yes, We believe in facts as you do, so no matter how nice the talk is, good product speaks for itself.

Why Choose Us

About factory

 17 years manufacturer located at XiaoShan Economic&Technological Development Zone, Hangzhou China, near the beautiful west lake and Qiantang River

Equipment & technology

 The most advanced equipment with high-tech DCS(Distributed Control System) to guarantee the quality of the product.

About us

 We are professional team with great vitality. Our mission is to provide best product with technical guidance. Let us be your partner and friend.

contact us