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Polyetheramine D-230 Epoxy Hardener 97% Amine Wind Blade Composite Curative

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Polyetheramine D-230 Epoxy Hardener 97% Amine Wind Blade Composite Curative

Brand Name:	DAHUA
Model Number:	D-230
MOQ:	2000
Price:	2.3-2.7
Packaging Details:	195 KG /DRUM
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Molecular Weight:

230 WN

PRIM. AMINE % OF TOT AMINES:

97% MIN

TOTAL AMINE:

MEQ/G 8.1-8.7

COLOR PLATINUM/COBALT:

APHA 50 MAX

APPEARANCE:

COLORLESSOR PALE YELLOW, SLIGHT HAZE PERM

WATER CONTENT:

0.25% MAX

Highlight:

97% Primary Amine Polyether Amine D-230

Wind Power Blade Hardener

Ambient Temperature Epoxy Cure Agent

Product Description

01Product Overview

Polyetheramine D-230 is a diamine-terminated polypropylene glycol (PPG) belonging to our core Polyether Amine D Series. It is a versatile epoxy curing agent and hardener engineered for adhesives, coatings, and composite applications. With its low viscosity, low chroma, and low vapor pressure, D-230 delivers improved flexibility and increased peel strength in cured epoxy systems.

02Key Specifications

Product Name Epoxy Hardener Polyetheramine D-230CAS No. 9046-10-0Packing Net weight 195 kg per drumMolecular Weight (Wn) 230

03Applications

Curing agent for epoxy resin systems
Adhesives and sealants
Wind power blade manufacturing
Cathodic electrophoretic paint
Raw material for polyurea, polyurethane, and RIM (Reaction Injection Molding)

04Performance Characteristics

Low viscosity for easy processing and handling
Low chroma for color-sensitive formulations
Low vapor pressure for improved workplace safety
Improved flexibility in cured systems
Increased peel strength for adhesive applications

05Technical Data

AppearanceColorless or pale yellow, slight haze

Perm. Prim. Amine (% of Total Amines)—

APH97 min

Color (Platinum/Cobalt Scale)50 max

Total Amine (meq/g)8.1 – 8.7

Water Content (%)0.25 max

Molecular Weight (Wn)230

Values shown are typical and subject to standard manufacturing tolerances. Please refer to the Certificate of Analysis (CoA) for batch-specific data.

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Polyetheramine D-230 Epoxy Hardener 97% Amine Wind Blade Composite Curative

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