YD-8225

YD-8225 is a yellow viscous liquid reactive polyamide resin obtained by reacting dimerized fatty acid with polyamines. It is widely used in 2K epoxy coatings and adhesives. YD-8225 offers chemical and corrosion resistance, excellent adhesion, good pigment wetting, and improved substrate wetting. It is applied in automotive, marine, and industrial coatings, as well as construction adhesives, floor coatings, and pavement applications for roads and bridges. It is also suitable for casting and encapsulation processes in industrial manufacturing.

Chemical Family: Aliphatics

Features: Chemical Resistance, Corrosion Resistance, Excellent Adhesion, Good Pigment Wetting, Improved Substrate Wetting

Synonyms: Amines, polyethylenepoly-, reaction products with C18-unsatd. fatty acid dimers

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family: Aliphatics
Chemical Name: Polyamide Resins
CASE Ingredients Functions: Binder & Resin
Technologies: CASE Ingredients
Product Families: CASE Ingredients — Resins & Binders
Other Resins & Binders

Features & Benefits

CASE Ingredients Features: Chemical Resistance,
Corrosion Resistance,
Excellent Adhesion,
Good Pigment Wetting,
Improved Substrate Wetting

Applications & Uses

Markets: Adhesives & Sealants,
Building & Construction,
Paints & Coatings
Applications: Paints & Coatings — Automotive & Transportation
Marine Coatings
Adhesives & Sealants — Building & Construction
Construction Adhesives
Paints & Coatings — Building & Construction
Floor Coatings
Adhesives & Sealants — Industrial & Assembly Adhesives
Industrial Manufacturing
Building & Construction — Infrastructure, Roads & Paving
Pavement, Highways, Roads & Bridges
Adhesives & Sealants — Other Adhesives & Sealants Applications
Applicable Processes: Casting Applications,
Encapsulation

Properties

Color (Properties)

Physical Form

Appearance

Light Yellow or Yellow Brown Viscous Liquid

Typical Properties


	Value	Units	Test Method / Conditions
Color	max. 12	-	Gardner
Amine Value	215 - 235	mgKOH/g	-
Viscosity (at 40°C)	10,000 - 25,000	mPa.s	-
AHEW	196.0	AHEW	-
Density (at 25°C)	0.96 - 0.98	g/ml	-
Flash Point	min. 150	°C	-

Cured Properties


	Value	Units	Test Method / Conditions
Tensile Strength	40 - 60	Mpa	-
Flexural Strength	55 - 80	Mpa	-
Compressive Strength	55 - 75	-	-
Lap Shear Strength	8 - 13	Mpa	-

Handling Properties


	Value	Units	Test Method / Conditions
Epoxy Resin E44 (at 25°C)	100/100	-	-
Gel Time (Total 100g) (at 25°C)	min. 120	-	-
Thin Film Dry Time	13.0	Hours	75um

Packaging & Availability

Packaging Type

Packaging Information

190KG net Steel Drum
190Kg net Plastic Drum
20Kg net Steel Drum
ISO TANK

Storage & Handling

Shelf Life: 2 Years
Storage Condition: Keep in a cool and dry place, avoid extreme heat and cold. Avoid direct fire, strong alkalis, strong oxidizers and water.