Guangzhou Quanxu Technology Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 1000 Ton Per Month |
| Packaging Details | 20kgs / polyethylene-lined kraft paper-plastic compound bag. |
| 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 |
| Brand Name | SKYHIL |
| Model Number | HF-68 |
| Certification | SGS / ROHS / ASTM |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 1000 Ton Per Month |
| Packaging Details | 20kgs / polyethylene-lined kraft paper-plastic compound bag. | 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 | Brand Name | SKYHIL |
| Model Number | HF-68 | Certification | SGS / ROHS / ASTM |
| Place of Origin | China | ||
| High Light | matt powder coating ，silica matting agent | ||
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.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter
Year Established:
1995
Total Annual:
1000000-2000000
Employee Number:
>200
Ecer Certification：
Active Member
Quanxu Technology Lead by a management team with more than 20 years of experience in the chemical industry, came into establishment in 1995 to serve the domestic and international markets for specialty chemicals. The company has independently researched, developed and manufacture... Quanxu Technology Lead by a management team with more than 20 years of experience in the chemical industry, came into establishment in 1995 to serve the domestic and international markets for specialty chemicals. The company has independently researched, developed and manufacture...
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