Aldehyde Resin AH-A81 and AH-A101

Product Description

General Description:
AH-A*1 and AH-A**1 are decolored aldehyde resins and can be applied in a wide range of coatings, and
have excellent effects in increasing the anti-yellowing, coating glossiness and hardness, especially suitable to
preparation of universal color paste.
Properties:
Aledhyde resin Test Method
Test Items Unit
AH-A*1 AH-A**1 AH-A*1
Excellent
Appearance Colorless to yellowish and
granular
Softening
Point ℃ *****0 ******0 *****0 ISO ***5
Colourity
Iron-cobalt
color
number
*****- *****- *****- ISO ***0
Hydroxyl
Value mgKOH/g 约*0 约*0 约*0 ISO ***9
Acidity Value mgKOH/g ≤3 ≤3 ≤6 ISO ***2
Density（*0℃） g/cm3 1.**1.2 1.**1.2 1.**1.2 DIN ****9
Note 1: AH-A*1 is gainst Foreign Brand: BASF LaropalA**1
Note 2: AH-A**1 is gainst Foreign Brand: BASF LaropalA***1
Features and Applications
AH-A*1 and AH-A**1 can be mixed with N/C, alcoholic acids or PU, chlorinated resin copolymer, and
plasticizers for forming transparent or colored paints, which are applicable to the coating on wooden articles,
metal and paper.
AH-A*1 and AH-A**1 solutions have low viscosity and good fluidity. Besides they can increase the degree of
cure of paints as well as the thickness, glossiness, hardness and anti-yellowing of the coating film.
AH-A*1 and AH-A**1 are insoluble in aliphatic hydrocarbon solvents, and thus are applicable to
gasoline-proof paints.
AH-A*1 can be used in baking varnish formation. Neither odors are given out nor glossiness is affected
during baking process. 5% addition can increase the hardness from 1H to 3H, with good bending resistance.