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Guangzhou Quanxu Technology Co Ltd

Matt Hardener  For  Powder Coating
Matt Hardener  For  Powder Coating

Matt Hardener For Powder Coating

Payment Type: L/C,T/T,D/P,Paypal
Min. Order: 1 Bag/Bags
Delivery Time: 7 Days

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Basic Info

    Model No.: HF-68

    Appearance: Powder

    Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Electronics Chemicals, Leather Auxiliary Agents

    Curing Condition:180℃ 15~20min: Color:White Or Light Yellow Powder

    Oftening Point:100-125°C: Curing Condition:190℃ 10~15min

    Solid Content(%):≥90%: Application:One-Shot Method

    Melting Range(℃):210-250: Curing Condition:200℃ 10~12min

Additional Info

    Packaging: 20kgs / polyethylene-lined kraft paper-plastic compound bag.

    Productivity:  800Ton/Month

    Brand: SKYHIL

    Transportation: Ocean,Land,Air

    Place of Origin: CHINA

    Supply Ability: 10000Ton/Year

    Certificate: SGS/ASTM/ROHS

    HS Code: 3906909000

    Port: Guangzhou,Shenzhen,Shanghai

Product Description

Matt Hardener For Powder Coating


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.


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


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.


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]


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.

Looking for ideal Matt Hardener No Harmful Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Matt Hardener for Coating are quality guaranteed. We are China Origin Factory of Lesonal Multi Matte Clear Hardener. If you have any question, please feel free to contact us.

Product Categories : Matt Hardener

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