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High gloss waterborne saturated polyester resin for multi-color coil coating paint

High gloss waterborne saturated polyester resin for multi-color coil coating paint

Наименование марки: WeiLi
Номер модели: WL-181C
МОК: 5000kgs
цена: Подлежит обсуждению
Условия оплаты: T/T
Способность к поставкам: 500TONS
Подробная информация
Place of Origin:
China
Сертификация:
ISO 9001
advantage:
high gloss, bright transparency
Water dilution:
Infinite Dilution
Density:
1.142 g/cm3
Hydroxyl value:
115 mgKOH/g
Function:
coating/metal coating
Packaging Details:
Steel drum
Описание продукта
WL-181C is water-based saturated polyester resin, the product with amino resin preparation of high-temperature baking paint, the appearance of the coating film is high gloss, bright transparency is good.

Appearance
Light yellow liquid
With eyes
Solid content
75±2%
30min@120
Water dilution
Infinite Dilution
---
Hydroxyl value
115 mgKOH/g
For solid resin, theoretical value
Viscosity (Brookfield 25)
200*mpa.s
NDJ-79 Rotational Viscometer
Density
1.142 g/cm3
Densitym meter
Viscosity *: after dilution with propylene glycol methyl ether (1:1)
 
Performance Features
High gloss of the coating film, good transparency.
High construction solid content, good workability.
Can be used for pigment grinding, excellent mechanical stability
 
Applications
Mainly used for the preparation of amino paint, solid color paint, flash paint, etc.; used in steel drums, wheel hubs, bicycles and electric vehicles and other industries

Application Guide 
After it is neutralized with N, N-dimethylethanolamine( 5~6% of the resin), it can be directly diluted with water.
Add methylated amino resin (20%-30% of the resin) for baking and curing. The baking temperature is above 120°C. The baking conditions and paint film properties are related to
the amino resin used. When it used with the fully methylated amino resin, an acid catalyst(0.5-1% of the resin) must be added, and the baking temperature must be above 140°C.
It is a water-dilutable saturated polyester resin, which can be infinitely diluted with deionized water.
The pH value can be adjusted with organic amine or ammonia water, and the viscosity of the emulsion will increase with the increase in pH value.

Storage Condition 
Store the product in a cool and dry place, the recommended storage temperature is 0~40.
The shelf life is one year. After the expiration date, if the test passed, it still can be used.

Special Tips 
This material is complied according to our existing technology and experience, the technical advice provided is sincere, but it is not guaranteed to be used in all samples and formulations, all the data are for users reference only.
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