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Flexible Polyamide Hardener DH-115 for Pipe Coating and Pipeline Protection

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Flexible Polyamide Hardener DH-115 for Pipe Coating and Pipeline Protection

Brand Name:	DAHUA
Model Number:	DH-115
MOQ:	2000
Price:	2.97-3.4
Packaging Details:	200KG/Drum
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

AHEW (g/eq):

Packing:

200kg/drum

Recommend Use Level (phr):

30-40

Storage Condition:

5-35℃ Sealed 12 Months

Solid Content (%):

Min 93

Gel Time @25℃ (min):

45-60

Highlight:

corrosion resistant polyamide hardener for steel

polyamide curing agent for steel structures

chemical resistant polyamide hardener

Product Description

Polyamide curing agent DH-115

Description

DH-115 is a flexible polyamide hardener engineered for pipe coating and pipeline protection applications. Its flexible cured film accommodates thermal expansion and contraction of metal pipes while maintaining protective integrity against soil and atmospheric corrosion.

Specifications

Property	Value
Appearance	Amber liquid
Color (Gardner)	9 max
AHEW (g/eq)	200
Amine Value (mgKOH/g)	180-220
Viscosity @40℃ (cps)	10,000-29,000
Solid Content (%)	min 93
Phase II/III @25℃	5.5/7.5 hours
Phase II/III @5℃	15/25 hours

Storage and Package

Store at 5-35℃ with sealed containers for 12 months. Refer to MSDS for detailed information. Standard packaging: 200kg/drum.

Application

Pipeline external coating
Pipe joint and weld area protection
Buried pipe anti-corrosion system
Industrial pipe maintenance coating

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Flexible Polyamide Hardener DH-115 for Pipe Coating and Pipeline Protection

Frequently Asked Questions

What are the recommended storage conditions for this product?

Store in a cool dry place at 5-35C with sealed containers. Shelf life is 12 months under proper storage conditions. Avoid exposure to moisture and direct sunlight.

What is the recommended mixing ratio with epoxy resin?

The recommended use level is 30-40 phr with standard liquid epoxy resin (EEW=190). Adjust ratio based on specific formulation requirements for desired performance.

Can this product be used in low temperature conditions?

Yes, it cures down to 5C though curing time is extended at lower temperatures. For cold climate applications, review specific product variants for optimal performance.

What certifications do your products hold?

Our products comply with ROHS and REACH regulations. Each batch undergoes quality testing including amine value, viscosity, color, and solid content verification.

Do you provide samples for evaluation before purchase?

Yes, we offer samples for testing and evaluation. Please contact us with your specific requirements and shipping address to arrange sample delivery.

What payment and trade terms are accepted?

We accept T/T payments and work with EXW, FOB Guangzhou/Shenzhen, and CIF trade terms. Minimum order quantity is 2000kg. Delivery time is 5-8 working days.

Tags:

Liquid Epoxy Resin

Epoxy Curing Agent

Solid Epoxy Resin

Fumed Silica

Defoamer Additive

Dispersant Additive

Wetting Agent

Silicone Leveling Agent

Special Additives

Liquid Epoxy Resin

Epoxy Curing Agent

Solid Epoxy Resin

Fumed Silica

Defoamer Additive

Dispersant Additive

Wetting Agent

Silicone Leveling Agent

Special Additives

products details

Liquid Epoxy Resin

Epoxy Curing Agent

Solid Epoxy Resin

Fumed Silica

Defoamer Additive

Dispersant Additive

Wetting Agent

Silicone Leveling Agent

Special Additives

Flexible Polyamide Hardener DH-115 for Pipe Coating and Pipeline Protection

corrosion resistant polyamide hardener for steel

polyamide curing agent for steel structures

chemical resistant polyamide hardener

Liquid Epoxy Resin

Waterborne Epoxy Resin

Epoxy Resin Curing Agent