Additives and functional resins for coatings and inks
New energy, semiconductor additives
JIAZHI® easy-cleaning functional resin
Model number
JIAZHI®JZ-9520-10
Specification
Composition: Silicone modified hydroxy acrylic resin solution
Appearance: Slight yellowish to yellow liquid
Solvent: PGMEA/BAC
Content: 50±3%(140℃ 2h)
Viscosity: 100-1000mPa·s(Rotating viscometer)(25±0.2)℃
Hydroxyl value: 127±5 mg KOH/g(Theoretical value of solid resin)
Note: This datasheet is intended to give typical results, not standard. Subject to COA.
Application system
Solvent-based system
Properties
● Increase slip. Improve hydrophobicity and oleophobicity.
● Provide anti-marker wiping performance.
● Provide lotus effect.
● Good flexibility and self-repairing function.
● Water contact angle＞100°
● Excellent weatherability.
Storage stability
Store in a cool, dry place in the unopened original packaging for 36 months. Products that exceed the storage period can continue to be used after passing the inspection. It must be closed immediately after use.
Recommended formula
1. Suggestion for PU varnish formulation
|
|
Material |
Dosage% |
|
Part A
|
JZ-9520-10 |
76 |
|
BAC |
22.75 |
|
|
Dryer(1%) |
1 |
|
|
WE-D8920CR(leveling agent) |
0.25 |
|
|
Total |
100 |
|
|
Part B |
N3390 |
19.4 |
1.NCO% of N3390=19.6, produced by Covestro, Germany.
2. After mixing A and B components, the storage period is 5-7 hours under the condition of a lid. Therefore, mixed materials should be used as soon as possible, otherwise it will be gelatinized and cannot be used.
3. Recommended baking temperature: coatings for car coat film 110-130 ℃ baking 2-3 minutes, continue to 60-80 ℃ ripening 24-48 hours; other industrial coatings 80 ℃ 1 hour or 150 ℃ 5 minutes, easy to clean the effect is excellent.
Package
25KG / 180KG
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