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Non-yellowing Matt hardener K7232A for Hybrid powder coating

Categories interior matting agent
Brand Name: Jietonda
Model Number: K7232A
Certification: ISO,ROHS,CCC
Place of Origin: China
MOQ: 500KG
Price: 5-6USD/KG
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30 mt/month
Delivery Time: 1-3 days
Packaging Details: 25kg/bag
Name: matting agent
Advantages: cost-saving,non-yellowing
Clients: Akzo Nobel,PPG,Axalta
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    Non-yellowing Matt hardener K7232A for Hybrid powder coating

    Jietonda® K7232
    Matting hardener for hybrid powder coatings
    Jietonda® K7232 is a wax-free, synthetic resin based matting hardener designed for hybrid powder coatings to provide
    1-40%(60°) of gloss. Powder
    Coatings formulated with K7232 has excellent impact resistance, surface hardness and
    scratch resistance.

    1. Typical properties

    AppearanceFine white powder[visual]
    Chemical equivalent (g/eq)300-350
    Volatile (%)≤1.0[GB 1725]

    Herein described to be typical properties and do not constitute specification limits.
    2. Characteristics
    Excellent matting finish with fine smooth flow, gloss as low as 1%(60°) or lower.
    Reaction with binder, much stronger film hardness and scratch resistance.
    With reaction group, strengthen the film adhesion.
    Wide range of applicability to polyester resins.
    3. Use method & levels
    Premix K7232 with other components of the formula before extrusion.
    The use level is 1-5% by weight based on total formula, depends on the gloss required.
    K7232 reacts with epoxy resin, the ratio of K7232/Epoxy is 1:2.5
    4. Package & Storage
    Packaging with PE lined Kraft paper bags. Net weight 25kg per bag.
    Store in temperature between 2-32or cool dry place. Keep away from heat and fire.
    Based on our experience the shelf life of this product under above conditions is at least 2 years.
    5. Advisement
    Choose proper accelerator or catalyst to improve the impact resistance, but this will result in unexpected gloss
    up or worsen the surface leveling

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