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Heavy Duty Epoxy Curing Agent DH-3239 Amine Hardener for Heavy Load Floors

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Heavy Duty Epoxy Curing Agent DH-3239 Amine Hardener for Heavy Load Floors

Brand Name:	DAHUA
Model Number:	DH-3239
MOQ:	2000
Price:	2.6-3USD/KG
Packaging Details:	200kg/Drum
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Net Weight:

200KG/Drum

Viscosity:

300-500 MPa﹥s At 25℃

Shelf Life:

0-35℃ With Sealing 24 Months

Application:

Industrial Floor Coating, Self-leveling Electronic Potting Epoxy Compounds

Appearance:

Colorless

Amine Value:

270-290 Mg KOH/g

Highlight:

Heavy Load Floor Hardener

Impact Abrasion Resistant Cure

Industrial Strength System

Product Description

Heavy Duty Epoxy Curing Agent DH-3239 Hardener

Heavy-load floors need real mechanical strength, and DH-3239 delivers it. The cured system offers high compressive and flexural strength that resists impact, abrasion and wheeled traffic in warehouses and factories, while low viscosity keeps application easy — a true workhorse for demanding industrial flooring.

Product Specifications

Property	Unit	Value
Model	-	DH-3239
Color	-	Gardner color; ≤2
Appearance	-	Colorless
Viscosit	mPa﹥s (25℃)	300-500
Amine Value	mg KOH/g	270-290
AHEW	g/mol	98
PHR	EEW ~ 190 g/eq	100:50
Density	g/cm3 (25℃)	0.98
Packing	-	200kg drum

Typical Performance

Pot life (LER EEW~190) 100g	25℃	30-50min
Phase II/III with 200μ wet film thickness	25℃	3-4 hours
Phase II/III with 200μ wet film thickness	25℃	18-24 hours
Phase II/III with 800μ wet film thickness	25℃	4-5 hours
Phase II/III with 800μ wet film thickness	25℃	24-32 hours

Key Applications

Warehouse and distribution floors
Factory production areas
Forklift traffic zones
Heavy machinery platforms

Product Characteristics

High compressive and flexural values
Impact and abrasion resistant surface
Built for forklift and truck traffic
Low viscosity for heavy build coats
Long-term durability in industry

Product Gallery

Frequently Asked Questions

Does DH-3239 cause amine blushing or water spotting?

The modified cycloaliphatic structure of DH-3239 prevents amine exudation and water spotting, so the coating surface remains clean and uniform after cure.

What is the shelf life and how should DH-3239 be stored?

Sealed in its original container at 0-35℃, DH-3239 keeps for 24 months. Keep drums tightly closed and away from direct sunlight and moisture.

What packaging options are available for DH-3239?

The standard package is a 200kg drum. We also support flexible packaging configurations for bulk purchasing and export shipment.

Is DH-3239 free of nonyl phenol?

Yes, DH-3239 is a nonyl phenol free formulation, meeting modern environmental and safety requirements for coating raw materials.

What curing schedule is needed to reach full performance?

Full properties develop after roughly 7 days at 25℃. Post-curing at 60-80℃ for several hours can speed up the process when faster turnaround is required.

Which substrates can DH-3239 epoxy systems bond to?

DH-3239 systems bond firmly to concrete, cement mortar, steel, aluminum and most prepared industrial substrates, provided the surface is clean, dry and properly primed.

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Building #1 Shengyue Zone ,No. 33 Shunye East Road, Xingtan Town, Shunde District, Foshan City, Guangdong, China

TEL:

86-13425711784

E-mail

sales@dahua-chemical.com

+8613425711784

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