Silane Coupling Agent Series
Amino Silanes/ Epoxy Silanes/ Methacrylate Silanes/ Vinyl Silanes/
Chloro Silanes/ Hydrogen Silanes/ Alkoxy Silanes/ Phenyl Silanes/ Mercapto Silanes/ Oxime Silanes, etc.
Silane coupling agents are widely used as reinforcing agent, adhesiving and curing promoter in composite material, coating, ink, adhesive and sealant etc, and also used as additive of resin modification and enzyme immobilization.
Details of some typles:
Gamma-aminopropyltriethoxysilane
CAS No.: 919-30-2
Molecular formula: C9H23NO3Si
Equivalent to A-1100, Z-6011, KBE-903, S-330, GF93, AMEO
Specification
| Appearance |
Colorless transparent liquid |
| Density(ρ20, g/cm3) |
0.9450 ± 0.005 |
| Refractive Index(n25D) |
1.4230 ± 0.0050 |
| Purity |
98% |
Application
Used in plastic products (including cables, glassfiber-reinforcement plastics etc.), rubber products, adhesives, coatings, pigments dispersion, inks, magnetic materials (plastic magnet and rubber magnet), metallic casting resins and resins concrete, etc.
Package: net weight 190kg in iron drum.
3-Aminopropylmethyldiethoxysilane
CAS No.: 3179-76-8
Molecular formula:C8H21NO2Si
Equivalent to A-2100, Z-6015, KBE-902, 1505
Specification
| Appearance |
Colorless transparent liquid |
| Density(ρ20, g/cm3) |
0.9110 ± 0.0050 |
| Refractive Index(n25D) |
1.4240 ± 0.0050 |
| Purity |
96% |
Application
Used as an additive to cold-curing phenolic and furan foundry resins to improve the flexural strength of sand/resin elements with very long shelf life of the resins.
Glass fiber/glass fabric composites: as size constituent or finish Glass and metal primers
Abrasives: as additive to phenolic resin binders
Sealants and adhesives:as primer or additive and for chemical modification
Mineral-filled composites:for pretreatrnent of fillers and pigments or as additive Synthesis of functional sillcones.
Package: net weight 180kg in drum.
N-(2-Aminoethyl-3-aminopropyl) trimethoxysilane
CAS No.: 1760-24-3
Molecular formula:C8H22N2O3Si
Equivalent to A-1120, Z-6020, KBM-603, S-320, GF91, DAMO
Specification
| Appearance |
Colorless transparent liquid |
| Density(ρ20, g/cm3) |
1.0200 ± 0.0050 |
| Refractive Index(n25D) |
1.4430 ± 0.0050 |
| Purity |
98% |
Application
Provides superior elongation, flexibility and spreading at the interface as a coupling agent. Improve adhesion between glass, mineral and metal surfaces and amino-reactive resins. Improves adhesion, while maintaining good shelf stability as an additive in waterborne systems.
Package: net weight 200kg in iron drum.
3-Ureidopropyltrimethoxysilane
CAS No.: 23843-64-3
Molecular formula:C7H18N2O4Si
Equivalent to A-2201
Specification
| Appearance |
Colorless liquid |
| Density(ρ20, g/cm3) |
1.150 ± 0.010 |
| Purity |
98% |
Application
Provides superior elongation, flexibility and spreading at the interface as a coupling agent.
Improve adhesion between glass, mineral and metal surfaces and amino-reactive resins. Improves adhesion, while maintaining good shelf stability as an additive in waterborne systems.
Package: net weight 200kg in iron drum
3-Ureidopropyltrimethoxysilane (50% in methanol)
CAS No.: 116912-64-2 or 23779-32-0
Molecular formula:C10H24N2O4Si
Equivalent to A-1160, KBE-585, 2201
Specification
| Appearance |
Light yellow transparent liquid |
| Density(ρ20, g/cm3) |
0.9200 ± 0.0050 |
| Refractive Index(n25D) |
1.3900 ± 0.0050 |
| Purity |
50% |
Application:
Provides superior elongation, flexibility and spreading at the interface as a coupling agent. Improve adhesion between glass, mineral and metal surfaces and amino-reactive resins. Improves adhesion, while maintaining good shelf stability as an additive in waterborne systems
Package: net weight 180kg in iron drum.
3-(2,3-Epoxypropoxy) propyltrimethoxy silane
CAS No.: 2530-83-8
Molecular formula:C9H20O5Si
Equivalent to A-187, Z-6040. KBM-403, S-510, GF80, GLYMO
Specification
| Appearance |
Light yellow transparent liquid |
| Density(ρ20, g/cm3) |
1.0700 ± 0.0050 |
| Refractive Index(n25D) |
1.4270 ± 0.0050 |
| Purity |
98% |
Application
Improves dry and wet strength in cured composites reinforced with glass fiber rovings.
Enhances wet electrical properties of epoxy-based encapsulate and packaging materials.
Eliminates the need for a separate primer in polysulfide and urethane sealants.
Improves adhesion in waterbome acrylic sealants and in urethane and epoxy coatings.
Package: net weight 200kg in iron drum.
Vinyltrimethoxysilane
CAS No.: 2768-02-7
Molecular formula:C5H12O3Si
Equivalent to A-171, Z-6300. KBM-1003, S-210, Xl10, VTMO
Specification
| Appearance |
Color transparent liquid |
| Density(ρ20, g/cm3) |
0.9718 ± 0.0050 |
| Refractive Index(n25D) |
1.3925 ± 0.0050 |
| Purity |
98% |
Application
Mainly used as a polyethylene crosslinking agent.
Used for the fiber surface treatment of the glass fiber reinforced plastic.
Used as synthesis of special paints, moisture-proof processing of the surface of the electronic components and surface treatment of inorganic filler containing silicon.
A good accelerant of the silicon rubber to metal or fabric adhesive.
Package: net weight 200kg in drum.
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