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Wasserbasiertes Hydroxyl-Acrylharz
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Water-based Hydroxy Acrylic Acid Similar To Covestro A145 For Large-area Flow Coating

Water-based Hydroxy Acrylic Acid Similar To Covestro A145 For Large-area Flow Coating

Markenbezeichnung: WeiLi
Modellnummer: WL-AD3945
MOQ: 5000KGS
Preis: Verhandlungsfähig
Zahlungsbedingungen: T/T
Versorgungsfähigkeit: 500 Tonnen
Einzelheiten
Herkunftsort:
China
Zertifizierung:
ISO9001
Leistung:
gute dekorative Eigenschaften
Merkmal:
Geeignet für Hochtemperatur- und Niedrigfeuchtigkeits-Bauumgebungen
Viskosität (mPa·s):
500 bis 4500
Weitere Bezeichnung:
Harz mit hoher Härte für Schienenverkehrsfarben
Hydroxylzahl (%):
2,9
Vorteil:
lange Anwendungsperiode
Verpackung Informationen:
Kunststofftrommel
Hervorheben:

covestro A145 Hydroxy Acrylic Acid

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Water Based Hydroxy Acrylic Acid

Beschreibung des Produkts
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.

Water-based Hydroxy Acrylic Acid Similar To Covestro A145 For Large-area Flow Coating 0