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CAPATUE CHEMICAL
Capatue Chemical is a fine chemical enterprise focused on the R&D, production and marketing of polymer additives . It was founded in 2007 and located at one of the major chemical industry base of China, Nanjing.

Certificate

Our management system 
has been certified by 
SGS-UKAS as complying with
ISO 9001.

Suppliers

We are the only supplier of porous polymer carrier, dry silane and formulated silane in China!
 

Quality

We have our laboratory and continuously strengthen our quality control and new product development.

Service

Offering our value-added products and services to thousands of customers in China and all of the world!
 
Nanjing Capatue Chemical Co., Ltd
Capatue Chemical is a professional supplier of organofunctional silanes and titanate coupling agent, was established in July 2007. We are committed to R&D of organic silicon new materials and optimized resources of silanes production and sales to provide customers with the best quality products and services.
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XLPE cable application
Paint Application
Metal surface treatment
Adhesives and Sealants Application
Our products are widely used in various resin-based composites.
NEWS
Our company will take part in the Chinacoat exhibition
2023-11-08

Our company will take part in The 28st International Exhibition on CHINA COAT (CHINACOAT2023), held in Guangzhou from November 15-17. At the exhibition, we will display our main lines of products. Including titanate coupling agent, silane coupling agent, dry silane, adhesion promoter which can be u

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2023-11-08
Comparison of application of silane coupling agent SCA-A10E and SCA-E87M
2023-08-11

Application of silane coupling agent SCA-A10E:1. This product is used for mineral filled phenolic, polyester, epoxy, PBT, polyamide, carbonate and other thermoplastic and thermosetting resins. The mechanical properties, such as dry-wet bending strength, compressive strength and shear strength, and e

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2023-08-11
Polyethylene glycol trimethoxysilylpropyl ether CAS:98358-37-3
2023-08-31

1, this product is used for the surface treatment of metal powder, mineral powder, pigment, etc. , can significantly improve the material's hydrophilicity and dispersion in the water-based system, reduce the viscosity. This product can be used in cosmetic industry because of its good water-solubilit

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2023-08-31
Organofunctional Silane and Organometallic Titanate
2023-03-30

Capatue Chemical has formed a business structure including two technical business core: Organofunctional Silane and Organometallic Titanate (

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2023-03-30
Answer for you
Capatue Chemical
  • At what pH does the silane coupling agent hydrolyze most slowly?
    In general, silane coupling agents hydrolyze most slowly in water with pH equal to 7, that is, in neutral water. Acid or Alkali can accelerate the hydrolysis of silane obviously.
  • The hydrolysis of most amino silane directly
    And the solution of amino silane already has strong alkalinity, so the hydrolysis of most amino silane directly use neutral water on the line.
  • Why choose us?
    We have our own laboratory and continuously strengthen our quality control and new product development
  • Nanjing 
    Capatue Chemical
    Phone:
    +86-25-637-1192
    +86-25-637-1193
    Address:
    Nanjing, Jiangsu,China
    About Us
    Capatue Chemical is a fine chemical enterprise focused on the R&D, production and marketing of polymer additives .
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