HT9012 is saturated polyester resin with carboxyl group and is cured by TGIC (97/3) for the production of polyester powder coatings, so the powder coatings with excellent leveling property and mechanical properties, high gloss and decorative performance, good anti yellowing performance and good storage stability.
Polyester Technical Index
| Percentage(TGIC) | 97/3 |
| Surface | Light Yellow in pieces |
| Acid Value mgKOH/g | 28-38 |
| Dynamic Viscosity 175ºC | 120-150 |
| Softening Point(ring and ball method)ºC | 100-120 |
| Glass State TemperatureºC | ≥63 |
Recommend Formula
| Polyester | 60 |
| Curing Agent | 4.6 |
| Flatting Agent | 5 |
| Titanium Dioxide | 35 |
| Benzoin | 0.5 |
Milling Technological Conditions
| Extruding Machine | BUSS PLK 46 |
| Screw Temperature | 70ºC |
| Rotation(RPM) | 50 |
| Curing Conditions | 200ºC/10 min |
| Jacket Temperature | 110-120ºC |
Film Properties
| 50kg cm /,Positive/anti impact resistance, film thickness 50-70cm | Pass |
| Adhesion(Cross-cut) | 0 Grade |
| Cupping | >7mm |
| Winding(Column Bending) | <6mm |
| Hardness(Pencil) | 1H |
| Gloss 60 ºC | >92% |
Flame Plating Method and Conditions
| Electrostatic Spraying | 40-50kv |
| No Oil Free Cold Rolled Plate | 0.5mm |
Package and Storage
Pack in 25Kg paper bag or PE bag; stored in indoor in a cool, dry place, stored temperature should be at 20ºC to 35ºC, avoid prolonged exposure to direct sunlight. In the storage environment of the resin shelf life of a year, experience shows that the value of the storage life of up to 3years, the proposal is beyond the shelf life of the product can be used for inspection.
Foshan Huatai Chemicals Co., Ltd. is a professional chemical raw material export company from China. Our company is located in prosperous Shunde District, Foshan City, China.
Our company specializes in the production and marketing Titanium Dioxide, Barium Sulphate, Iron Oxide Pigments, Calcined Kaolin, Wollastonite Powder, Bentonite and Quartz sand etc.
Our products are widely used in Paint, rubber, plastic, coating, ink, papermaking and other industries.
We have been engaged in chemicals industry for more then 10 years, focus in joining with domestic leading company to develop and supply the most professional, best quality chemicals raw material to domestic and foreign customer.
Foshan Huatai Chemicals insist on the tenet of "being honest, quality first, customers first", would be always expecting to coopertate and make progress with you for mutual benefits.
