|Name:||High Viscosity Aldehyde Resin Decolored Polyaldehyde Resin||Useage:||Coating And Paints|
surface active agents,
raw material used in paint industry
Aldehyde Resin Decolored Polyaldehyde Resin A81-1 Raw Materials For Making Paint
High Viscosity Aldehyde Resin decolored polyaldehyde resin
Polyaldehyde is a kind of hard resin with light colour, yellowing resistance and low viscosity. It’s non-toxic and soluble in most solvents used in coating. And it can be mixed and solved with many basic resins used in coating. So it can raise coating’s properties greatly, such as glossiness,buildines,hardness of surface layer and flexibility. It has good wetting with pigments. Polyaldehyde resin can be used in coating with high solid content.
|Test Items||Unit||AH-A81-1||Test Method|
|Softening point||℃||95 ~ 110||ISO 4625|
|Colourity||Gardner color scale||≤1||ISO 4630|
|Acidity value||mgKOH/g||≤1||ISO 3682|
|Hydroxyl value||mgKOH/g||about 40||ISO 4629|
|Density ( 20℃ )||g/cm3||1.1||DIN 53479|
Compare with aldehyde resin A81:
|performance index||Advantages of High Viscosity Aldenhyde Resin||Advantages of Aldehyde Resin|
Features and Applications:
• A81-1 is compatible with more paint components; the application fields are wider than aldehyde resins.
• A81-1 is not suitable for UV system ( it is easy to gel ).
Storage and transportation
Stored at dry and ventilated condition, be far away from flame. The shelf life is one year. Take shelter from light and rain during transportation.