Description
Introduction:
This series of products is one kind of thermoset powder coating made of saturated carboxyl polyester resin and TGIC curing agent. It's designed especially for the outside building materials with excellent weather resistance.
Property:
Feature
--- Great weather resistance and strong mechanical properties.
--- Excellent boiling resistance and corrosion resistance.
---Good polish, good construction adaptability, and high powder spraying rate.
--- Great overbaking resistance
Density: 1.2~1.8g/cm3( Ingredient and color demand)
Particle Size: Purpose demands, standard granularity is 20-45 um, <10um powder <8%, >
70um powder <20%.
Storage stability: Polyester/TGIC type should be stored below 35°C in a dry and well-ventilated place away from sources of heat, ignition, and direct sunlight. If stored in an air-conditioner room, in order to avoid dampness again, before using the powder, the powder should be kept at room temperature or at the same temperature as the spray equipment. Under such conditions, the powder can be stored stably for 12 months.
An extended, the retest will be required. If the testing result meets the requirement, the powder can still be used.
Note: For the low-temperature curing powder with a gloss below 40% (60°), the better-stored temperature is below 30ºC.
Field of Application:
This series of Special Powder Coatings for Aluminum Profiles is specially designed for the prarying of architectural aluminum profiles.
Special Effects:
All kinds of wrinkle, metallic, pearlescent effects, compound colors, etc. As for the use of a special surface coating, please refer to the usage guide of our company.
Properties | Method | Value |
Appearance | Visual | A variety of coating effects |
Impact | GB/T 1732-1993 | 1Kg*50cm |
Flexibility | GB/T 6742-1986 | ∮2mm |
Cupping Test | GB/T 9753-1988 | ≥6mm |
Indentation Hardness | GB/T 9275 | ≥80 |
Adhesion | GB/T 9286-1998 | 0Grade |
Hardness | GB/T 6739-2006 | >H |
Neutral Salt Spray | GB/T1771 | ≥1000h |
Humidity | GB/T 1740-2007 | change≤1Grade |
Weather Resistance (X-enon lamp aging 1000h) | GB/T 1865-1997 | Chalking 0 Grade;
Color difference 1 grade;
Gloss Retention≥50% |
Boiling Resistance | GB/T 6682 | No bubbles, no wrinkles, no spots no shedding water and other defects, also no significant change in color |
Chemical Resistance (Hydrochloric-acid, xylene, mortar) | GB/T 6682 | No bubbles, no softening, no shedding, and no other significant changes |
All these above properties are in line with the European architectural aluminum Qualicoat standards and national standard aluminum profiles standard GB 5237.4-2004. |
Spraying | This series of products are suitable for the following spraying methods: corona electrostatic spraying, friction electrostatic spraying, electrostatic fluidized bed spraying, fluidized bed thermal spraying, and other spraying methods (For the last 3 methods, please request in advance). |
Film thickness:40~150μm, theoretically 40~80μm. Average coverage: 10~12m2 /Kg, film thickness 60μm (Calculated at the usage rate of 100%) |
Curing Guide | 200 ºC / 10 mins are suggested, and also 180 ºC / 10 mins, etc can be designed according to user's needs. |
Packing and Transportation :
Cartons with double PP bags. N.W 20(25)kg/carton
Non-dangerous goods. It can be transported in various ways, but it should be away from direct sunlight, moisture, heat, and chemicals.
Health and Safety :
All raw materials of powder coating do not contain toxic substances, also no toxic gases when baking. However, during the use, dust-breathing should be avoided and the operator should wear dust masks and minimize long-term skin contact with the powder coating. The coating adhered to the skin can be washed off with soap.
Company Profile:
Kinte Materials Science and Technology Co., Ltd. is subordinate to China Machinery Industry Corporation (a key state-owned enterprise directly managed by SASAC, ranking 284 among the world's top 500 in 2021). It is a national high-tech enterprise under China National Electric Apparatus Research Institute Co., Ltd. (Stock Code: 688128), a listed enterprise on the SSE STAR MARKET. Focusing on the R & D, production, and sales of environmentally friendly coatings (powder coatings, waterborne industrial coatings) and powder coating resins, the company is committed to improving the global market competitiveness of China's environmentally friendly coating industry. Now it has become the leader and promoter in China's technological development of environmentally friendly coatings as well as polyester resins for powder coatings!
We have gained ISO9001 and ISO14000, ISO18001, RoHS, UL certification, and QUALICOAT Certificates. Due to the excellent and stable quality, our products always enjoy a high reputation at home and overseas, and were sold to more than 30 countries.
The powder coating branch was founded in 1992, and now there are two factories (the Guangzhou factory and the Wuhan factory) with an annual production capacity of over 25,000 tons. And we have cooperated with many famous clients such as Gree, Pansonic, HITACHI, Mitsubishi, Walmart, HUAWEI, EMERSON, Hisense, Dicastal, BYD, AAG, etc.
We unremittingly stick to the business principle of "Quality is the life, adhere to first-class technology, first-class quality, first-class cost, and first-class brand". We would like to provide a complete set of services and solutions for both domestic and abroad customers and would like to go forward to a brilliant future with you together.
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