Guangzhou Quanxu Technology Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 500Ton Per Month |
| Delivery Time | 7-10 Work Days |
| Packaging Details | 20Kg per bag |
| Color | White or light yellow powder |
| Application | Raw Materials Used For Powder Coatings |
| Method | One shot System |
| Purity | ≥99% |
| HS Code | 3906909000 |
| Material | PMMA |
| Type | Pure Polyester/TGIC; Pure Polyester/Primid |
| Model Number | HF-68 |
| Certification | SGS/ROHS/ASTM/REACH |
| Place of Origin | China |
| Brand Name | SKYHIL |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 500Ton Per Month |
| Delivery Time | 7-10 Work Days | Packaging Details | 20Kg per bag |
| Color | White or light yellow powder | Application | Raw Materials Used For Powder Coatings |
| Method | One shot System | Purity | ≥99% |
| HS Code | 3906909000 | Material | PMMA |
| Type | Pure Polyester/TGIC; Pure Polyester/Primid | Model Number | HF-68 |
| Certification | SGS/ROHS/ASTM/REACH | Place of Origin | China |
| Brand Name | SKYHIL | ||
| High Light | matting agents coatings ，silica matting agent | ||
Matt Hardener HS Code: 3906909000 Used For Epoxy or Hybrid Powder Coatings
Specifications
Matt Hardener HF68 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.
Physical Performance
| ITEMS | TEST METHOD | HF68 |
| Appearance | Visual inspection | White powder |
| Melting Range(℃) | GB/T617-2012 | 210-230 |
| Solid content(%) | GB/T1725-2011 | ≥99.0 |
| Curing condition: 180℃ 15～20min, 190℃ 10～15min, 200℃ 10～12min | ||
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 |
Feature
1, Due to HF68 has a higher melting point, it’s very important to evenly disperse it in formulation. The users can suitably increase the extruding temperature to make sure the good dispersion (don’t exceed 110℃).
2, In hybrid matting powder system, the polyester resin with low acid value should be selected, and it can be determined by the tests in order to obtain perfect gloss and optimal comprehensive properties.
3, Dosage: E-12: HF68 mass ratio: (8-10):1.
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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