Polyetheramine

Polyetheramine (PEA) is a kind of special amine compounds containing flexible polyether skeleton and terminal amine group, which combines the flexibility of polyether and the high reactivity of amine group. As a high-end polymer modifier, it is irreplaceable in many high-tech fields.

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Product Description

Polykem's Polyetheramine (PEA) The product is a light yellow transparent liquid with a viscosity of 50-5000cP (25℃), adjustable reactivity (primary amine > secondary amine) and good hydrolysis resistance. Polykem has its own intellectual property technology and offers a full range of products, which are certified to ISO 9001, supporting molecular weight customization and special functional modification.

Product Parameter

CAS No. 9046-10-0

Polyetheramine (PEA) Chemical Index

Polyetheramine (PEA)	D230	D430	D440	D2000	T5000
Molecular weight	230	430	440	2000	5000
Functional degree	2	2	3	2	3
Total amine(meq/g)	8.10-8.7	4.0-4.6	6.1-6.8	0.93-1.05	0.50-0.57
Primary Ammonia Ratio	≥95	≥95	≥95	≥97	≥97
Colour (APHA)	≤50	≤50	≤50	≤50	≤50
Water (%)	≤0.25	≤0.25	≤0.25	≤0.25	≤0.25

Product Feature and Application

Polyetheramine can be used as high performance curing agent of epoxy resin to produce high strength and high toughness composite materials.

Applications:

Polyurethane elastomers: high performance chain extenders and crosslinkers

Epoxy modification: wind power blade composite material curing agent

Adhesives: Improve flexibility and weather resistance

Fuel additives: Key components of detergents and stabilizers

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