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Anhui Kingcham Chemical Technology KC552

Anhui Kingcham Chemical Technology KC552 pure polyester curing agent composited of β-hydroxyalkyl amides. It is the excellent curing agent of the pure polyester weather resistance powder coating, and it can also be used as curing agent for indoors carboxyl polyester, and the coating has a good performance. This product is a substitute for TGIC curing agent, with non-toxic, non-irritating to the skin, fast curing and other advantages. This product has excellent outdoor performance and it is the real environment-friendly products.

Functions: Curing Agent

End Uses: Powder Coating

Compatible Polymers & Resins: Polyesters

Features: Fast Cure, Weather Resistance

    Knowde Enhanced TDS

    Identification & Functionality

    CASE Ingredients Functions
    Product Orgin
    China
    Technologies

    Features & Benefits

    CASE Ingredients Features

    Applications & Uses

    Compatible Polymers & Resins
    Coating Type
    Dosage

    KC552 pure polyester curing agent could cure carboxyl polyester which acid range of 20-70mgKOH/g,especially,30mgKOH/g, it should be better to cure under the condition of 180℃*15 min.

    Properties

    Physical Form
    Appearance
    White Fine Powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    Melting Pointapprox. 140°C-
    Melting Point115-130°C-
    Volatilitymax. 0.1%-
    Hydroxyl Value72-82g/ Eq-

    Safety & Health

    Precautions
    • This product is very sensitive to benzoin, it should avoid mixing benzoin with the product when preparing white or other powder coatings.
    • It should avoid contacting with water and moisture when using and storage, because it has a good solubility in water.

    Packaging & Availability

    Packaging Type
    Package

    Packaging with PE- lined Kraft paper bags. Net weight 25kg per bag.

    Storage & Handling

    Storage

    Sealed packaging is stored in a cool and dry place, reasonable storage shelf life of this product is at least 2years.