other additives, buy Crosile-1891 3-Mercaptopropyltriethoxysilane CAS No.14814-09-6 on the Tire and Rubber on China Suppliers Mobile

Product Details

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Products Description

Crosile-1891

Mercapto Silane Coupling Agent A-1891

For Rubber Process Auxiliary Agent

Product Name: 3-Mercaptopropyltriethoxysilane

Chemical Formula : (C 2 H 5 O) 3 SiCH 2 CH 2 CH 2 -SH

Physical Properties: 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.

Synonyms:

A-1891 , Z-6910 (Z-6911), KBM-803, 3201, KH-580

Specificitions:

Properties	Units	Target Values(Spec,Limits)
Alcohol content	%(wt)	≤1.0%
Crosile-1891 Content	%(Wt)	>=97%
Other impurity content	%(Wt)	≤3.0%
Specific Gravity (25°C)		0.960 - 1.000
Refractive Index (25°C)		1.410 - 1.450

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Application

Rubber Process Auxiliary Agent

Silane coupling agent Crosile 1891 is a kind of multifunctional silane coupling agent that is mainly used to improve the cohesiveness between the fillers containing hydroxyl groups and unsaturated polymers having double bonds. It is able to improve physical and mechanical properties of vulcanizates. It can markedly improve tensile strength, tearing strength and abrasive resistance and reduce compression set of vulcanizates.

Silane coupling agent Crosile 1891 In addition, it can reduce the viscosity and improve the processability of rubber products.Silica, talc powder, mica powder and clay can be used in combination with Crosile- 1891 in polymers such as SBR, NBR, NR, EPDM, epoxy resin, polystyrene resin etc.Recommend dosage 0.5-3.0 PHR. .

Packing & Storage

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.

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FAQ

Guangzhou Ecopower New Material Co.Limited

Hydrocarbon Resin | Gum Rosin Resin | Precipitated Silica | Silane Coupling agent |

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