Enhanced TDS
Identification & Functionality
- Chemical Family
- Function
- Hardener
- Product Functions
- Technologies
- Product Families
Features & Benefits
- Product Features
- Key Properties
In combination with liquid epoxy resins and suitable fillers for tough and hard mortars or mastics. In formulations with a high binder content a degree of residual tackiness may remain, and smearing may occur, particularly at low working temperatures. Under these conditions we recommend the proportional use of rapid hardeners such as Aradur 10, 14 and 16. Compared with Aradur 250, ARADUR® 350 features a distinctly lower degree of viscosity and is accordingly easier to work. In addition, this hardener permits the longest working times in the range of Aradur 250, 350 and 370.
Applications & Uses
- Product End Uses
- Markets
- Applications
- Application Information
Mainly with liquid epoxy resins such as Araldite® GY 250, GY 783, GY 784 for cold-curing, solvent-free mastics or epoxy resin mortars. Also for formulation as a reaction adhesive on steel or mineral substrates.
Properties
- Physical Form
Regulatory & Compliance
Technical Details & Test Data
- Mix Ratio
The optimum mix ratio for Araldite GY 250 and Aradur 350 is 100:50 parts by weight
Packaging & Availability
- Regional Availability
Storage & Handling
- Storage Information
ARADUR® 350 should be stored in a dry place, preferably in the sealed original container, at temperatures between 2 and 40 °C. The product should not be stored exposed to direct sunlight.
- Handling Precautions
Mandatory and recommended industrial hygiene procedures should be followed whenever our products are being handled and processed.
Other
- Appearance
- Clear liquid
- Color (SDS)
- Brown
- Material Compatibility
- Odor
- Amine
- Application Information
Value Units Test Method / Conditions Mix Ratio 50.0 g/100g Mix Ratio 50.0 g/100g with Araldite GY 250 - Chemical Properties
Value Units Test Method / Conditions Amine Value 370.0-410.0 mg KOH/g ISO 9702 - Physical Properties
Value Units Test Method / Conditions Density 0.94 g/cm³ ISO 1675 at 20°C Flash Point min. 200.0 °C Pensky-Martens Closed Cup (PMCC) Flash Point min. 200.0 °C ISO 2719 Gel Time 180.0 m Tecam Gelation Timer at 23°C, 250g with Araldite GY 250/Aradur 350, 100:50 p.b.w Viscosity 100.0-400.0 mPa.s ISO 3219 at 25°C Viscosity 100.0-400.0 mPa.s Rotational Viscometer at 25°C