YOLIAN YL-68

YOLIAN YL-68 is a matting hardner M68 is a composed salt of cyclic-amidine and multi-acid. When the double curing group in the molecular structure is cross-linked with the epoxy resin, the different curing rates generate uneven shrinkage, thus forming a flat and dense matte coating film.

Principal: Yantai Yolian Advanced Materials Co., Ltd.

Functions: Hardener

Chemical Family: Carboxylic Acids & Derivatives, Imidazolines

End Uses: Powder Coating

Compatible Polymers & Resins: Epoxies (EP), Polyesters

Features: Matting

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Chemical Name
Product Code
MITM15987
Single Ingredient
Yes
Synonyms
4,5-Dihydro-2-Phenyl-1H-Imidazole 1,2,4,5-Benzenetetracarboxylate
Technologies
Product Families

Features & Benefits

CASE Ingredients Features

Applications & Uses

Coating End Applications
Compatible Polymers & Resins
Product Applications

YOLIAN YL-68 is used for pure epoxy resin, epoxy\polyester hybrid powder coatings to achieve matting surface with excellent mechanic quality and wonderful appearance.

Properties

Physical Form
Note

YOLIAN YL-68 Matt hardener’s compatibility with resin isn’t well for its high melting point, then it’s necessary to disperse YOLIAN YL-68 with other materials well or to make the curing temperature higher(≥100°C),or extrude for some more times to avoid of it. Because YOLIAN YL-68 is easy to be yellowing in white powder coating, then use it with care or use the physical matting agent supplied by our company in high whiteness powder coating

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002541
Principal

Storage & Handling

Storage Conditions

Store in a cool and dry place to avoid contacting other chemical products. Seal tightly after using. As this product is irritant to respiratory tract, please wear dustproof mask and glove when operating. Validity will be 1 years under normal temperature.

Other

Appearance
Fine white powder
Appearance (SDS)
Powder
Color (SDS)
White
Insoluble in (SDS)
Insoluble in water
Item Number
Odor (SDS)
Irritating odor
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Assaymin. 90.0 %%
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life1.0 yryr
Physical Properties
ValueUnitsTest Method / Conditions
Melting Point200.0-230.0 °C°C