Polyester Resin ELT-P7030 (70: 30)
Properties:
It is a carboxyl saturated polyester resin, to be used together with epoxy resin (by 70: 30) to produce hybrid powder coatings, giving high gloss, good flow effect, wonderful mechanical properties, pretty decorative effects, excellent yellowing resistance and marked durability. It is most suitable to manufacture low-gloss or semi-gloss powder coatings.
Specifications:
Appearance: Light yellow & clear flakes
Acid value (mgKOH/g): 25 - 35
Softening point (Deg C): 96 - 120(Ring & Ball Method)
Glass Transition Temperature (Deg C): 53-57
Viscosity (175Deg. C/mPa. S): 3000-6000
Recommended formulation: ( Low/Semi-gloss type )
Ingredients Weight
Polyester resin ELT-P7030 200g
Epoxy resin (E-12) 360g
Padding 385g
Matting agent (XG603-1A or B68) 30g
Flowing agent 10g
Benzoin 5g
Leveling agent (701B) 10g
Technical condition for making coatings:
Extruder: SLJ-30AF
Clamp set temperature: 100-120 Deg. C
Helix pole temperature: 80 Deg. C
Rotational speed: 70rpm
Curing condition: 190 Deg. C /15 min
Or 200 Deg. C /10min.
(metal temperature)
Coating film properties:
Film thickness: 60+/-10μ M
Gloss (60Deg. C): 90%min. / 20%max.
Bend (mm): 6 max.
Impact intensity: 50kg. Cm min.
Pencil hardness: 1H min.
Hongkong Elite Industrial Group Limited is one of the leading manufacturers and exporters of Chemical raw materials, new energy products etc.
We have our own sudsidries as below:
1, Anhui Elite Industrial Co., Ltd., is one of the leading suppliers of chemical products in China, mainly produce the chemicals, such as: Chemical resins for paint & printing ink industry, reinforcement polymer fibers for construction industry, silane coupling agent series products etc.
2, Elite Industrial Co., Ltd., specialized in the production of new energy products, such as: Wind generator, solar panel / modules, solar-wind hybrid power system or lights etc.
With more than 10 years' development, we have acquired rich experience and technologies in these fields. Our products are selling well both in the domestic and overseas markets. Adhering to the company principle of "Suitable & stable Quality, Reasonable price, in time delivery, Standard Service", we are working with more and more reputed companies in overseas market.
We are looking forward to cooperate with more reputed companies & buyers in the world. Let us working together for a bright future!
