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| Product Name: |
¦Ã-Aminopropyltrimethoxysilane 13822-56-5
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| Supply Ability: |
1000 tons |
| Related proudcts |
silane, a-1110, kbm-903, |
| Specifications |
MIN.98% |
| Price Term: |
FOB,CIF,CFR |
| Port of loading: |
SHANGHAI |
| Minimum Order |
1 KG |
| Unit Price: |
1 |
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LT540 is a bifunctional organosilane possessing a reactive primary amine and hydrolysable inorganic methoxysilyl groups. The dual nature of its reactivity allows it to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermoplastics, thermosets, elastomers) thus functioning as an adhesion promoter and/or surface modifier.
LT-540 is a clear, colorless liquid having an amine-like odor which is soluble in alcohols and aliphatic and aromatic hydrocarbons.
Technical data
Typical characteristics
Value
Appearance
Colorless tran***rent liquid
Purity
¡Ý95.0%
Density at 25℃
1.01g/ml
Boiling point at 760mmHg
210℃
Flash point
82℃
Refractive index (25℃)
1.420
Reactivity
In the presence of water, the methoxy groups of LT-540 hydrolyze form reactive silanol groups which can bond to a variety of inorganic substrates. The organophilic amino group of LT-540 can react with a suitable polymer.
The hydrolysis takes place autocatalytically and the pH of the Hydrolysate is about 11. Examples of suitable inorganic substrates are glass, glass fibers, glass wool, mineral wool,silicic,acid,,sand,cristobalite,wollastonite, mica and aluminum hydroxid, kaolin, talc, other silicate fillers, metal oxides and metals.
LT540 may be used with such polymers as epoxy, phenolic, furan and melamine resins, polyurethanes, PA, PBT, PC, EVA, modified PP, PVB, PVAC, PVC, acrylics and silicones.
LT540 can undergo reactions with ketone or ester solvents. Silane or silanized substrates can react with carbon dioxide to form the corresponding carbonates and/or carbamates, respectively.Product modifications are possible through addition reactions with suitable monomeric or polymeric compounds (e.g. isocyanates, epoxides). |
| Company: |
GBXF SILICONES CO.;LTD
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| Contact: |
Ms. Shelly Wang |
| Address: |
FINE CHEMICALS INDUSTRY PARK |
| Postcode: |
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| Tel: |
86 13605178468 |
| Fax: |
86013605178468 |
| E-mail: |
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