Mercapto Silane Crosile® 970 Mercaptopropylmethyldimethoxysilane

Silane Coupling Agent Crosile® 970 is Mercaptopropylmethyldimethoxysilane ,it can be used in some resins including acrylic resin, polyurethane, natural rubber, butyl rubber, nitrile rubber, neoprene rubber, polysulfide rubber.

  • Item NO.:

    Crosile® 970
  • Chemical Name:

    3-Mercaptopropylmethyldimethoxysilane
  • Chemical Formula:

    C6H16O2SSi
  • CAS No.:

    31001-77-1
  • EINECS No:

    250-426-8
  • Properties:

    3- Mercaptopropylmethyldimethoxysilane Crosile®970 is a bifunctional organosilane possessing a reactive organic mercapto and a hydrolyzable inorganic methoxysilyl group.

Mercapto Silane Crosile® 970 Mercaptopropylmethyldimethoxysilane

3-Mercaptopropylmethyldimethoxysilane

 

3-Mercaptopropylmethyldimethoxysilane

Chemical Properties

3- Mercaptopropylmethyldimethoxysilane Crosile® 970 is a colorless clear liquid with light typical odor. It is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.

3- Mercaptopropylmethyldimethoxysilane Crosile® 970 is a bifunctional organosilane possessing a reactive organic mercapto and a hydrolyzable inorganic methoxysilyl group.

 

Synonyms

(3-Mercaptopropyl)dimethoxymethylsilane,(3-Mercaptopropyl)methyldimethoxysilane,(γ-Mercaptopropyl)dimethoxymethylsilane, 1-Propanethiol, 3-(dimethoxymethylsilyl)-,3-(Dimethoxymethylsilyl)-1-propanethiol,imethoxy(3-mercaptopropyl)methylsilane,Mercaptopropyl methyl dimethoxy silane,Methyl(3-mercaptopropyl)dimethoxysilane,Silane KBM802, Silane KH970, SIlane AY43-062, Silane DB591,-[Dimethoxy(Methyl)Silyl]Propane-1-Thiol.Silane DY3403

 

Specifications

Properties

Target Values

(Spec,Limits)

Crosile® 970 Content

≥98.0%

Specific Gravity (25°C)

1.00±0.010

Refractive Index (25°C)

1.4502±0.0050

 

Application

  • 3- Mercaptopropylmethyldimethoxysilane Crosile® 970 can be used as coupling agent to improve the adhesion of sulfur cured elastomers (polysulfide, polyurethane sealants) to inorganic fillers (such as silica, clay, glass, mica and talc etc.), fiberglass and surfaces. Mineral-reinforced articles such as shoe soles, rubber rollers and wheels, white sidewalls, and wire and cable insulation also can be produced with lower silane loadings:
  • Used to improve properties of mineral filled elastomer, including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time.
  • Used as a pretreatment on minerals or added at the time of compounding.
  • Used to improve low-rolling resistance in silica-reinforced tire tread compounds.
  • 3- Mercaptopropylmethyldimethoxysilane Crosile® 970 has sulfhydryl-base function groups, and has special efficiency when as antirust of metal surface. 
  • Disposing metal surface (for example, gold, silver, copper) with it can strengthen its surface to anti-corrupt, anti-oxidant and improve the sticking property between macromolecule (for example, resin) and it.
  • In rubber industry, usually used to deal with inorganic filling, such as white carbon black, carbon black, fiberglass, mica, etc, can effectively improve mechanics performance and wear-resisting performance of the rubber.
  • In the textile industry, it can be used in the shrinkproof finishing of fabric.
  • Improves the adhesion of polysulfide and polyurethane sealants to glass and metal surfaces. Improves low-rolling resistance in silica-reinforced tiretread compounds. Enhances properties in mineral-reinforced articlessuch as shoe soles, rubber goods.

 

Mercapto Silane Crosile® 970 Mercaptopropylmethyldimethoxysilane

 

Packing:

25 kg /drum, it loads 16 MT/ 20 FCL with pallet

200 kg /drum, it loads 16 MT/20 FCL with pallet

1000 kg in plastic drum, 21.2 MT/20 FCL with pallet.

 

Storage:

Kept in a low temperature, dry and ventilated place, avoid direct sunlight.

 

Shelf life:

One year in ventilating, cool and dry area.

Leave A Message
If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.
Related Products
Tetrasulfide Silane Coupling Agent
Tetrasulfide Silane Coupling Agent Crosile® 69 for Rubber
Silane coupling agent Crosile®69(Si69) is bifunctional, sulfur-containing organosilane for rubber applications in combination with white fillers containing silanol groups
Read More
triethoxy(3-thiocyanatopropyl)silane
Thiocyano Group Silane Coupling Agent Crosile® 264
Crosile® 264 Thiocyanatopropyltriethoxysilane is a bifunctional, sulfur-containing organosilane for Rubber applications in combination with white fillers containing Silanol Group.
Read More
3-Mercaptopropyltriethoxysilane
Mercapto Silane Crosile® 189
Silane Coupling Agent Crosile® 189 is a colorless clear liquid with light typical odor and easily soluble in ethyl alcohol, acetone, benzene, toluene etc. Insoluble in water. 3-Mercaptopropyltrimethoxysilane is a bifunctional organosilane possessing a reactive organic mercapto and a hydrolyzable inorganic methoxysilyl group.
Read More
3-Mercaptopropyltriethoxysilane
Mercapto Silane Crosile® 1891 3-Mercaptopropyltriethoxysilane
Silane coupling agent Crosile® 1891 is a colorless clear liquid with light typical odor and soluble easily in ethyl alcohol, acetone, benzene, toluene etc. Insoluble in water.  
Read More
ECOPOWER Bis-[3-(triethoxysilyl)propyl]tetrasulfide and carbon black
Solid Silane Crosile® 69C for Tire industry
Crosile® 69C it is a mixture of Crosile® 69C silane coupling agent and carbon black with the same function as Crosile® 69C but easier to operate. Crosile® 69 can improve the physical and mechanical properties of rubber and greatly strengthen tensile strenth, antitearing strenth, abrasion resistance, reduce the permanent deformation and viscosity of gross rubber, improve process property. The suitable polymer include NR,IP,SBR,BR,NBR,EPDM, etc.  
Read More
Silane Crosile75C
Solid Silane Crosile® 75C for Tyre Industry
Crosile® 75C exhibits superior scorch time compared to Crosile® 69 in rubber compounding.    
Read More
Si69 and Silica
White Solid Silane with Silica Crosile® 69S
Crosile® 69s is a mixture of Crosile® 69s silane coupling agent and precipitated silica with the same function as Crosile® 69s but easier to operate. It can improve the physical and mechanical properties of rubber and greatly strengthen tensile strenth, antitearing strenth, abrasion resistance, reduce the permanent deformation and viscosity of gross rubber, improve process property. Suitable polymers include NR, IP, SBR, BR, NBR, EPDM, etc.
Read More
Silane Coupling agent Si75
Disulfide Silane Coupling Agent Crosile® 75 for Tyre Rubber Industry
Crosile® 75 (Bis(3-triethoxysilylpropyl)disulfide) TESPD is a bifunction polysulfidic organosilane and has been widely in the rubber industry. Crosile® 75 TESPD is used to improve the reinforcing capability of fillers with silanol group on their surface,and also as an integral part of curing systems to improve cross-linking network properties.
Read More
Get In Touch .
Get In Touch

click here to leave a message

Leave A Message
If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.

Home

Products

Email

whatsapp