Aminoethylated acrylic polymer(HD-105-PMA)
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Aminoethylated acrylic polymer(HD-105-PMA)
Product Group
This product is divided into water-based and solvent-based two forms, water-based HD105PMA-49W and HD105PMA-56W, solvent-based HD105PMA-35S and HD105PMA-30S.
Physical Properties
|
Identification of products |
HD105PMA-49W |
HD105PMA-56W |
HD105PMA-35S |
HD105PMA-30S |
|
Appearance |
Thick amber liquid |
Light yellow viscous liquid |
||
|
Solid Content（wt%） |
48.0-50.0 |
55.0-57.0 |
33.0-37.0 |
29.0-31.0 |
|
pH（primary liquid） |
4.0-5.0 |
4.0-5.0 |
— |
— |
|
Molecule weight（MW） |
10000-30000 |
10000-30000 |
100000 |
100000 |
|
Amine value（mmol/g） |
2.2-2.9 |
2.2-2.9 |
0.6-1.0 |
0.7-1.3 |
|
Density（25℃）g/L |
1.05 |
1.10 |
0.95 |
0.94 |
|
Solvents |
PM |
PM |
Toluene:IPA =7:3 |
Toluene: MIBK=3:1 |
|
Solubility |
Soluble in water, low alcohols |
Soluble in water, low alcohols |
Soluble in toluene,IPA, insoluble in water |
Soluble in toluene, IPA,MIBK,MEK, insoluble in water |
Remark:PM:Propylene glycol monomethyl ether IPA:isopropyl alcohol
MIBK:Methyl isobutyl ketone MEK:Methyl ethyl ketone
Product Presentation
1. This product is an acrylic polymer containing primary amino group with polyethylenimide on the side link.
2. It is a polyacrylamide with the advantages of both polyvinylimide and acrylic polymer,
with high reactivity derived from primary amino group and excellent adhesion to various substrates
3. People know that the general cationic acrylic polymer has DAA, DAM polymer and other tertiary amine or quaternary amine types, and this It is the only acrylic polymer in the world that contains primary amine.
4. Both water-based and solvent-based are primary amino, so they have excellent adhesion to substrates such as plastics and metals, and excellent reactivity with epoxy resins。
(1) Water-based: Because it is water soluble and has high polymer surface activity, it can emulsify and disperse epoxy resin. Therefore, it can be used for a long time, thus reducing solvents.
(2) Solvent-based: Excellent in reactivity with epoxy resins and adhesion to various substrates, and can be used as primer and adhesive.
Suggested Application
1. Primer: HD105PMA-35S can be used as primer for OPP/PET film, adhesive tape, cutting tape, fiber, paper, metal and other substrates.
2. Coating: HD105PMA-49W and HD105PMA-56W react with epoxy resin to obtain the film, at room temperature curing, weather resistance, adhesion performance is excellent.
3. Adhesive:HD105PMA-35S can be used as a PVF/ plate laminating adhesive
4. Plasticiser: HD105PMA-30S can be used as a plasticiser for PVC film to prevent migration.
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