SYNTHOESTER 186 HS

Sold by Synthopol

SYNTHOESTER 186 HS is a hydroxyl group containing, high-solid polyester resin. It is recommended to use it in combination with melamine resins and CAB for base-coat enamels. It can also be used with aliphatic polyisocyanates for air- and oven-drying 2-pack high-solid laquers and fillers with high mechanical properties, high gloss and body, and very good chemical and weather resistance. It has applications in marine transportation, marine coatings, automotive OEM coatings, metal coatings, wood coatings, and finishes.

Brand: SYNTHOESTER (21 products)

Chemical Family: Polyesters

End Uses: Base Coat, Solventless & High Solids Coating, Top Coat

Compatible Substrates & Surfaces: Glass, Metal, Plastics, Wood

Features: Chemical Resistance, High Gloss

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family: Polyesters
CASE Ingredients Functions: Binder & Resin
Technologies: CASE Ingredients
Product Families: CASE Ingredients — Resins & Binders
Polyesters

Features & Benefits

CASE Ingredients Features: Chemical Resistance,
High Gloss

Properties

Typical Properties


	Value	Units	Test Method / Conditions
Viscosity	1.000-1.600	mPas	AV-F-V005
Acid Value	14-20	mg KOH/g	-
Color	max. 1	Gardner	AV-F-F007
Density	approx. 1.03	g/ml	AV-F-0D001
Flash Point	approx. 26	°C	AV-F-f006
Hydroxyl Content	185-205	%	Relative to NVC
Hydroxyl Content	6.0	%	Relative to NVC
Non Volatile Content	80.0	w %	AV-F-F003

Technical Details & Test Data

Mixing ratio with poly-isocyanates: Assuming equivalent reaction of the reactive groups (NCO:OH = 1:1), the following formula applies for the calculation of the added amount of polyisocyanate (relative to 100 parts by weight of SYNTHOESTER 186 HS, solid):
42 X 100 X 6.0 17 X NCO %
42 = molecular weight to the NCO group 17 = molecular weight of the OH group 6.0 = hydroxyl content of SYNTHOESTER 186 HS in % relative to sol

Packaging & Availability

Supplied AS: 80% in butyl acetate