Coatings & Polymers -
Coatings & Polymers

B-Tough™ A3

Our epoxy functional toughening technology brings impact strength to structural resins and adhesives without impacting the hardness of the matrix. It enhances durability by absorbing microcracks caused by ageing and thermal shock. B-Tough A3 is a reactive toughening ingredient that brings excellent stability and is recommended for use in liquid and/or solid type epoxy resins (high polarity grade).

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Functions
  • Toughening
Features and Benefits

  • Excellent tougehing performance for impact resistance
  • Improved adhesion after humid ageing
  • Protect substrates from moisture diffusivity, extending life time of substrate
  • Easy to formulate with

Applications
  • Adhesives & sealants
  • Composites
Regional Availability
  • Asia
  • Europe
  • Latin America
  • N America
Your Chemistry
  • Epoxy
REACH Status

Reach in scope

Regulatory Status
Europe
Compliant
Australia
Non Compliant
China
Compliant
Korea
Compliant
USA
Compliant
Canada
Non Compliant
Japan
Compliant
Philippines
Non Compliant
Typical Properties
Property Units Value
Dynamic viscosity mPa.s at 75 °C
EEW typical g/eq
Form at 25°C
Rubber content %
Literature

Coatings Product Guide

Our Product Guide for Coatings gives an overview of the products we offer that provide performance benefits to your coatings.

Language: English | Type: Brochure | Size: 1477.28kb

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Adhesives & Sealants - Our Product guide

Our Product Guide gives an overview of the products we offer that provide performance benefits to your adhesives and sealants applications.

Language: English | Type: Brochure | Size: 1908.72kb

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B-Tough A How to Formulate

Formulation advice for using B-Tough A as a toughening agent in your epoxy adhesive system.

Language: English | Type: Formulation Guidelines | Size: 79kb

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B-Tough A3 TDS

Language: English | Type: Data Sheet | Size: 252.46kb

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Webinars

Approaches for Toughening Your Formulas (US Session)

Products:
B-Tough™ A1, B-Tough™ A2, B-Tough™ A3
Language: English | Date: 10 Oct 2012 | Duration: 41 Minutes
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FDA
Food Contact Approval Status:
EU (No. 10/2011) Yes
EU coatings & adhesives Yes
Swiss Ink Ordinance Under review
FDA (175.105) Yes
FDA (175.300) Yes

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