Water-based Hydroxy Acrylic Acid Similar To Covestro A145 For Large-area Flow Coating
Price:
Negotiable
MOQ:
5000KGS
Delivery Time:
15 working days
Brand:
WeiLi
Product Description
It is a water-based hydroxy acrylic dispersion. It is recommended to be used with a water-based isocyanate curing agent to prepare a water-based high-performance two-component polyurethane coating. It is designed for primers, topcoats and clear coats for various metal substrates.
Features: good decorative properties, excellent overall performance, and good adhesion to a variety of substrates, and long application period
Physical Property
|
Appearance
|
Milky white liquid
|
Detection method
|
|
Non-volatile matter (%)
|
45±1
|
GB/T1725-2007
|
|
Viscosity (mPa·S)
|
500-4500
|
GB/T 21059-2007
|
|
PH
|
6.5~8.5
|
GB/T 9724-2007
|
|
hydroxyl value(%)
|
2.9
|
Based on solids
|
Application
When used with water-based isocyanate curing agent, the recommended co-solvents for the main agent are: DPNB, PNB, DGBE, BCS, etc.; recommended curing agent: PGDA, PMA+DBE (1:1 or 1:2). After the A/B components are mixed, if the initial viscosity is too high, the pot life will be shortened accordingly. There is a risk of flash rust when in direct contact with metal.
When mixing paint, due to the large number of unstable factors in the grinding process, which may lead to a decrease in stability, it is not recommended to participate in the grinding of color paste with resin.
Storage
Packaging specifications: 20KG/200KG/1000KG large opening plastic drum or packaged according to Customer requirements.
Product transportation: handle with care to avoid impact, damage and leakage.
Product storage: Products should be stored in airtight containers to avoid freezing and high temperatures.
Recommended storage temperature: 5~35℃
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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Get in Touch
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Company
Xiamen WangQin Chemical Technology Co., Ltd.
Location
GOLDEN BAY WEALTH CENTER, HULI HI-TECH PARK, XIAMEN, CHINA
Contact Person
Rena Xiao