1 Application: Leather finish, rubber coating, textile printing ink, lamination adhesive
2 Solid content: 42%
3 Viscosity: 200
JL-24E Polyurethane acrylic copolymer emulsion
Product introduction:
JL-24E is synthesized by the modified reaction between acrylic resin and acrylamide- monomer which introduced by special method with (meth) acrylic acid (ester) as the main raw material. It has superior performances such as good adhesion, good water and solvent resistance,elastic, non-tacky compared with similar acrylic resin. Superior leather finishing agent, printing paste for various applications can be prepared by mixing JL-24E with colorant
Physical prosperities:
Item No. | JL-24E |
Composition | Copolymer of acrylic- monomer and acrylamide- monomer |
Appearance | Milky blue liquid |
Solid content | 42%±2 |
PH | 8-9 |
Volatile | water |
Viscosity | 100-200mpa.s |
Acid value | 4 mg KOH/g |
MFT | 0°C |
Tg | -15°C |
Features:
1. Good elasticity, not back stick, dry film;
2. Good adhesion to soft substrates;
3. Good color compatibility
4. With self-crosslinking groups, dense film, good water resistance
Applications:
1. Water-based leather finishing agent
2. Water-based printing paste
3. Water-based rubber coating
4. Water-based Laminated adhesives
Application guidelines
1. Adding suitable coupling agent for different substrates can enhance film properties
2. Painting method: spraying, rolling etc
3. Curing conditions: Room temperature or low temperature baking
Formula advices:
Material | Quantity/g |
JL-24E | 80 |
Color paste | 19 |
Defoaming agent | 0.1-0.3 |
Thickening agent | 0.1-0.3 |
Wetting agent | 0.1-0.3 |
Leveling agent | 0.1-0.3 |
Film performances:
(room temperature, 1h)
Testing item | Testing method | Result |
Appearance | Visual observation | Good fullness |
Gloss | 60°C gloss meter | ≥90% |
Adhesion | 100 grid test | 0 class |
Tensile rate | Tensile test method | ≥200% |
Gummy Resistance | GB1762-80 | 1 class |
Packaging and storage guidelines:
1. 15KG, 50KG, 100KG, 200KG in plastic drums;
2. Stored in 100% dark light tight containers;
3. Stored in cool and dry indoor place at 5-30°C;
4. The shelf life will be significantly reduced at high temperature or exposure conditions;
5. The shelf life is six months from production date stored in sealed containers.
Material safety:
The MSDS of the product will be provided upon the client’s request
