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久久视频2019午夜视频

久久视频2019午夜视频

High strength sealant for nano calcium

 

Silicone special nano calcium carbonate product] [Patents

High strength sealant for nano calcium SCCR-50

The average particle size of 30nm, cubic crystalline compound with a chain. Product excellent dispersion, smooth surface sealant no particles, the intensity up 1.4 ~ 1.8Mpa, structural plastic is the most ideal reinforcement material. The product also has the consistency of thick features, the incorporation of 20-30%, calcium or ultrafine particle fineness 200nm in 2000 mesh over the GCC production of ordinary sealants, the indicators have reached the national standard, can be greatly reduced sealant production costs.

Project

Index

Project

Index

CaCo3含量

96%

The specific surface area

BET≥35m2/g

Whiteness

93

The average particle size

30nm

Moisture

0.5%

Crystal shape

Cube + chain

Consistency

8.0

Colloids

No light particles

Oil Absorption

32mol/100g

Process

Complex coupling

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Copyright: Jiande double super calcium Co., Ltd. ICP: Zhe ICP 06054969 No.

Address: Jiande City mayor Lee Lam Tsuen URL:www.zjscgy.com.cn  Website: Hangzhou Rongxing

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