YD-8216

YD-8216 is a light yellow or 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-8216 offers chemical and corrosion resistance, excellent adhesion, good pigment wetting, and improved substrate wetting. It is applied in automotive, marine, and industrial coatings, construction adhesives, floor coatings, pavement applications, and infrastructure projects. Additionally, it is suitable for casting and encapsulation processes.

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

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,

Application Information

190KG net Steel Drum
190Kg net Plastic Drum
20KG net Steel Drum
ISOTANK

Properties

Color (Properties)

Physical Form

Appearance

Light Yellow or Yellow-Brown

Typical Properties


	Value	Units	Test Method / Conditions
Color	max. 12	-	AOCS Td 1a - 64, Gardner
Amine Value	180 - 220	mgKOH/g	Hydrochloric Acid Titration
Viscosity (at 40°C)	20,000 - 35,000	mPa.s	ASTM D1084
AHEW	196.0	AHEW	Theoretical Calculation
Density (at 25°C)	0.96 - 0.98	g/ml	ASTM D4052
Flash Point	min. 150	°C	ISO 3679

Cured Properties


	Value	Units	Test Method / Conditions
Tensile Strength	min. 38	Mpa	-
Flexural Strength	min. 55	Mpa	-
Lap Shear Strength	min. 7	Mpa	-

Handling Properties


	Value	Units	Test Method / Conditions
Epoxy Resin E44	100/100	-	-
Gel Time (Total 100g) (at 25°C)	min. 120	-	-
Thin Film Dry Time (at 25°C)	8.0	Hours	75um

Packaging & Availability

Packaging Type: Drums,
Tanks

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.