Polyetheramine D230 Phenalkamine Epoxy Hardener T-31 Epoxy Floor Hardener
Light yellow Phenalkamine hardener T-31 used for epoxy flooring and coatings primers
Product intro
T31 is epoxy resin curing agent belongs to phenolic amine compound and is a curing agent with excellent comprehensive performance. Because it has active group structure such as hydroxyl, amine group and secondary group, adding this curing agent to epoxy curing system can greatly improve the performance of epoxy resin curing agent. Heat resistance and corrosion resistance of products, improve impact resistance and shear strength. Widely used in aviation, water conservancy and electric power, metallurgy, paint, electromechanical automobile, electrical casting and other fields
1. The physical and chemical properties
| Appearance |
Light yellow liquid |
| Viscosity(BH model CPS/25℃) | 800-1400 |
| Amine value (mgKOH/g) | 440-560 |
| Color(G/H mothod) |
≤13 |
| PHR(for Epoxy resin 128) |
100:(30-40) |
| Pot life(150g/25℃,minutes) | 15-25 |
2. Application
Epoxy resin curing agent T31 is used in chemical building corrosion, coating, adhesive, glue, civil engineering, in oil refining, chemical industry, fertilizer, chemical fiber and other industries, widely used in various anti-corrosion projects; in large buildings, bridges, water conservancy projects and underground facilities, used as adhesive type solid chemical agent and moisture-proof, waterproof curing agent.
3. Storage and packaging
Stored in a cool and dry place with ventilation and can be sealed for 12 months.
Avoid direct contact with water or strong acid and alkali.
Package:200kg/ iron drum.
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