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Solid Content ≥99.0% Matt Hardener No Harmful For Pre-Mix And Co-Extrusion

Solid Content ≥99.0% Matt Hardener No Harmful For Pre-Mix And Co-Extrusion

    • Solid Content ≥99.0% Matt Hardener No Harmful For Pre-Mix And Co-Extrusion
    • Solid Content ≥99.0% Matt Hardener No Harmful For Pre-Mix And Co-Extrusion
  • Solid Content ≥99.0% Matt Hardener No Harmful For Pre-Mix And Co-Extrusion

    Product Details:

    Place of Origin: China
    Brand Name: SKYHIL
    Certification: SGS / ROHS / ASTM
    Model Number: HF-68

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiable
    Price: Negotiable
    Packaging Details: 20kgs / polyethylene-lined kraft paper-plastic compound bag.
    Payment Terms: L/C, D/A, D/P, T/T
    Supply Ability: 1000 Ton Per Month
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    Detailed Product Description
    Color: White Or Light Yellow Powder Oftening Point: 100-125°C
    Solid Content(%): ≥99.0 Curing Condition: 180℃ 15~20min, 190℃ 10~15min, 200℃ 10~12min
    Application: One-Shot Method Melting Range(℃): 210-250

     

    Matt Hardener For Powder Coating

     

     

    Description

     

    1, Matt Hardener is a composed salt of cyclic-amidine and multi-acid. It utilizes the two different reaction rates of group in molecular structure, and during the curing process, it generates nonuniform shrinkage then forms the matt surface. It has both gloss decreasing and curing functions.

     

    2, Powder coating mainly divide into three types: Polyester/Epoxy Powder Coating (indoor product), polyester/TGIC powder coating (outdoor product), Epoxy powder coating (indoor product). TGIC is listed as hazardous material; it may be replaced by HAA in the future. The benefits of powder coating that it is environmentally friendly. There are no solvents in paints, and thus no harmful air pollution. Overspray can be air vacuumed and reused, thus reducing the amount of wasted produced as well as saving cost.

     

     

    Specifications

     

      Matt Hardener HF68
    Appearance White Powder
    Melting point(℃) 100-125
    Solid Content (%) ≥97.0
    Curing Conditions 180℃ 20~25min,190℃ 12~15min,200℃ 8-12min

     

    Properties

     

    Type of Matt Hardener Matt Hardener HF68
    Type of Powder Coating Hybrid  
    Gloss(60°)% 5-8  
    Impact Strength(kg*cm) ≥50  
    Cross-hatch Adhesion Grade 1  
    Levelability of Film Smooth  

     

    Recommended Formulation

     

    Type of Powder Coating Hybrid
    Polyester Resin (Weight %) 53
    Matt Hardener (Weight %) 4.5
    Levelling Agent (Liquid,Weight %) 1
    Filler & Pigment (Weight %) 41

     

    Use low acid value polyester .Formulations can be adjusted by using different materials.

     

    Application

     

    1, HF-68 can be applied in epoxy powder system to generate the strong matte effect, terrific leveling performance and stable comprehensive properties. It can be used for pure epoxy and epoxy/polyester hybrid powder systems as a hardener, preparing coatings with super matte surface, excellent mechanical property and good reproducibility characteristic.

     

    2, Pre-mix and Co-extrusion [One-Shot Method]

     

    Advantage

     

    1, One-shot effect:No dry-blending is required.

     

    2, Durability:Very good weathering resistances

     

    3, It has good color stability & mechanical properties, as well as good stability both during processing and storage.

    Solid Content ≥99.0% Matt Hardener No Harmful For Pre-Mix And Co-ExtrusionSolid Content ≥99.0% Matt Hardener No Harmful For Pre-Mix And Co-Extrusion

    Contact Details
    Guangzhou Quanxu Technology Co.,Ltd.

    Contact Person: Mr. Don

    Tel: +8618211475147

    Send your inquiry directly to us (0 / 3000)