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Shandong Yuanhe New Materials Technology Share Holding CO.,LTD.

16 YRS

Shandong, China

CNY 8.5 Million

5727600 m²

50-100 people

Main Products: Silane Coupling Agent

Shandong, China

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Silane Si69 / CAS 40372-72-3

OVERVIEW

Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
1000 KG/Plastic Drum	20 MT	20 MT	40 MT	20 MT

Lead Time

1-2 weeks

Max Capacity

50000 MT/Year

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Less than 1KG required

DESCRIPTION

Silane Si69

Grade in domestic and overseas

1. KH-854-4

2. Si-69(Evonik Industries AG)

3. Y-6194(UCC)

Technical specification:

Test Item	Target Values(Spec.Limits)
Other Names:	Si69, KH-845-4, Y-6194
CAS No.:	40372-72-3
Classification:	Chemical Auxiliary Agent
Flash point:	101
Sulphur content	22.02
Molecular weight:	539.06
Density:	1.083±0.005
Refractive index:	1.4850±0.0005
Viscosity:	11.2cSt
Appearance:	Light Yellow Transparent Liquid

This product is light yellow to brown transparent liquid,slight scents of ethanol.

Dissolved in ethanol,ketone,benzene,acetonitrile,formamide and dimethyl sulfoxide,chlorinated hydrocarbons,does not dissolve in water.

Application

YH69(Si69) is a kind of multi-functional silane coupling agent used in rubber industry successfully and its application improved the physical and mechanical performance OS rubber, the tensile strength, tear resistance strength, wear-resisting performance etc, all can beenhanced obviously, permanent deformation reduced, at the same time can also reduce the viscosity of rubber, heat production, improve the processing performance.

Package:

10kg,50kg,200kg per plastic barrel or at client’s request.

Typical Properties

This product is widely used in tire and its rubber tire tread, carcass, tire outer wall, solid rubber tire, rubber roller surface and other rubber products.

CAS No.

40372-72-3

Formula

C18H42O6S4Si2

Molecular Mass

538.95300

Exact Mass

538.14000

PSA

156.58000

Logp

6.54120

IUPAC

triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane

SMILES

CCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC

Matter Classification

organic

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