Negotiable
The date of payment from buyers deliver within days
Liaoning
Long-term effective
2023-12-29 05:41
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Company Profile
Dalian Gaoteng International Co., Ltd.By certification [File Integrity]
Contact:gaotengguoji(Mr.)
Email:
Telephone:
Phone:
Area:Liaoning
Address:Liaoning
Website:http://www.gt-ceramic.com/ http://gaotengguoji.ycspsd.com/
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Flint Pebble for Glass Industry is in chemical composition 99.31% SiO2 and a maximum 0.018% Fe2O3. Because of its high silicon content and low ferric oxide, it's a very excellent and ideal product for grinding glass raw materials, like quartz sand.
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If iron oxide in flint pebbles is highm, it can affect the transparency of glass fibers. Glass fiber usually needs to have high transparency in order to be widely used in fields such as construction, vehicles, and ships. If the content of iron oxide is too high, it will lead to a decrease in the transparency of glass fibers, affecting their aesthetics and application value.
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Secondly, iron oxide can also have an impact on the strength and hardness of glass fibers. Glass fiber usually needs to have high strength and hardness in order to withstand the application requirements of different fields. If the content of iron oxide is too high, it will damage the strength and hardness of glass fibers, reduce their service life and safety performance.
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Available Sizes | 2-4cm, 3-5cm, 4-6cm, 5-7cm 6-8cm, 8-10cm, 10-12cm, 12-15cm Other sizes can be customized according to customers' requests. |
HS Code | 251710 |
Product Chemical Composition And Physical Properties | |
SiO2 | ≥99.31% |
Fe2O3 | ≤0.018% |
Al2O3 | ≤0.36% |
CaO | 0.09% |
MgO | 0.04% |
Volume Density | ≥2.66~2.68g/cm3 |
Porosity | ≤0.38% |
Actual abrasion rate | ≤1.35 |
Hardness | around 8 |
Color after burning | White |
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Comparison Report:
Density: 2.68g/cm3 of Dalian pebbles is higher than 2.62g/cm3 of French pebbles.
Wear loss: The wear loss of Dalian pebbles is 40g, less than 50g of French pebbles.
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The package can be customized to refer to the customer's demand.
Jumbo bag, bags with pallets, and bulk in containers is our normal packing.
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We have our own factory to satisfy customer's request.Â
â—Pebbles' size can be customized
â—We can support different quality pebbles: Grade A, B, and C, matched at different prices.
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â— Is it possible to send samples for testing before ordering?
---Certainly, we can send a free sample to test.
â— What's the famous company you have cooperated with?
---Since Goateng was founded in 2000, more than 180 customers have chosen us as the supplier of pebbles.
Many of them are famous.
http://www.gt-ceramic.com/
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