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Mercapto silane coupling agent

  • Silane coupling agent QP-740 Trimethoxysilylpropanethiol 4420-74-0
  • Silane coupling agent QP-740 Trimethoxysilylpropanethiol 4420-74-0
Silane coupling agent QP-740 Trimethoxysilylpropanethiol 4420-74-0Silane coupling agent QP-740 Trimethoxysilylpropanethiol 4420-74-0

Silane coupling agent QP-740 Trimethoxysilylpropanethiol 4420-74-0

  • Product description: Silane coupling agent,Trimethoxysilylpropanethiol,(3-Mercaptopropyl)trimethoxysilane,Wacker GF 70,Dow Corning Z-6062,Shin-Etsu KBM-803,Momentive A-189,Evonik MTMO,CAS No:4420-74-0
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Product No. QP-740

The Equivalent Products to other Manufacturers:Wacker GF 70,Dow Corning Z-6062,Shin-Etsu KBM-803,Momentive A-189

Chemical Name: Trimethoxysilylpropanethiol,(3-Mercaptopropyl)trimethoxysilane

CAS # 4420-74-0, Trimethoxysilylpropanethiol, (3-Mercaptopropyl)trimethoxysilane

CAS No.: 4420-74-0

EINECSNo.: 224-588-5

Formula: C6H16O3SSi

Appearance: Colorless transparent

liquid Density(ρ20, g/cm3): 1.0570 ± 0.0050

Refractive Index(n25D): 1.4400 ± 0.0050

Boiling point(℃,lit) 210-215

Purity 98%

Applications and Performance

Improves the adhesion of polysulfide and polyurethane sealants to glass and metal surfaces.

Improves low-rolling resistance in silica-reinforced tire tread compounds. Enhances properties in mineral-reinforced articles such as shoe soles, rubber goods.

Suitable for use in polymer such as Butyl | Epoxy | Neoprene | Nitrile | Phenolic | Polysulfide | Polyurethane | Styreue Butadiene.

Packing

The regular packing of this product is 25kg plastic pail, 200L steel drums and 1000L immediate bulk container.

Storage and Shelf Life

Should be stored in dry, cool, ventilated room; keep away from water, moisture, high temperature and fire. This product has a shelf life of at least 12 months if stored in tightly closed original container at room temperature.

If this product is kept beyond the shelf life recommend on the product label, it is not necessarily unusable, but a quality control should be performed on the properties relevant to the application.