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Polymer Additives

TS 1891

Technical DataSheet | Supplied by Ecopower Chemical

TS 1891 is 3-Mercaptopropyltriethoxysilane (content greater than 97%). Acts as a coupling agent. It improves the cohesiveness between the fillers containing hydroxyl groups and unsaturated polymers having double bonds. It enhances physical and mechanical properties of vulcanizates. It can markedly improve tensile strength, tearing strength and abrasive resistance and reduce compression set of vulcanizates. Additionally, it can reduce the viscosity and improve the processability of rubber products. Fillers like silica, talc powder, mica powder and clay can be used in combination with TS 1891 in polymers such as SBR, NBR, NR, EPDM, epoxy resin, polystyrene resin etc. Recommend dosage 0.5-3.0 PHR. It has a shelf life of 1 year.

TS 1891 Product details

Product Type
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Chemical Composition
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CAS Number
14814-09-6
Physical Form
Liquid
Appearance
Clear, Colorless
Product Status
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Applications/ Recommended for
  • xxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxx
  • xxx
  • xxxxxxxxxxxxxxxxxxxx
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TS 1891 Properties

Property

Value & Unit
Test Condition
Test Method
Alcohol content
xxxxx %
Specific gravity (25°C)
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Refractive index (25°C)
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Solubility Properties

Element
Test Condition
Test Method
Soluble in
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Soluble in
xxxxxxx
Soluble in
xxxxxxx
Soluble in
xxxxxxx
Insoluble in
xxxxx
Last edited Jun 8, 2016
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