Polyester Resin ELT-P9307 (93: 7)
Properties:
It is a carboxyl saturated polyester resin, to be used together with TGIC (by 93: 7) to produce pure polyester powder coatings, it can giving high gloss, good flow effect, wonderful mechanical properties, pretty decorative effects, excellent yellowing resistance and marked durability.
It also has the functions of salt and alkali resistance, humidity and heat resistance and of acid durability, it can create excellent exterior durability with good flow effect.
Specifications:
Appearance: Light yellow & clear granular
Acid value (mgKOH/g): 28 - 38
Softening point (Deg. C): 105 - 120(Ring & Ball Method)
Glass Transition Temperature (Deg. C): 63 - 67
Viscosity (200Deg. C/mPa. S): 4000-6000
Recommended formulation:
Ingredients Weight
Polyester resin P9307 600g
TGIC 45g
Padding 350g
Flowing agent 10g
Benzoin 5g
Leveling agent (701B) 5g
Technical condition for making coatings:
Extruder: SLJ-30AF
Clamp set temperature: 100-120Deg. C
Helix pole temperature: 90 Deg. C
Rotational speed: 70rpm
Curing condition: 200Deg. C/10 min. (metal temperature)
Coating film properties:
Film thickness: 60+/-10μm
Gloss (60Deg. C): 90%min.
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!
