XOANONS?Additive
JIAZHI? Easy-cleaning functional resin
Model number
JIAZHI®JZ-9582
Specification
Composition: Hydroxy acrylic resin solution modified by functional monomer
Appearance: Slight yellowish to yellowish translucent liquid
Solvent: BAC/Xylene
Content: 50±3%(140℃ 2h)
Viscosity: 100-1000mPa·s
(Rotating viscometer)(25±0.2)℃
Hydroxyl value: 72±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
Properties
Excellent anti-marker performance under alcohol wiping conditions.
Good slip.
Excellent flexibility.
Better repairability.
Excellent scratch resistance and wear resistance.
Excellent weather resistance.
Excellent resistance of carburetor cleaning agent.
Storage stability
Keep intact 36 months in original package.Products beyond the storage period may continue to be used after inspection. The container must be closed immediately after use.
Recommended formula
1. Suggestion for PU varnish formulation
|
|
Material |
Dosage% |
|
Part A |
JZ-9582 |
80.00 |
|
BAC |
18.75 |
|
|
Dryer(1%) |
1.00 |
|
|
WE-D8920BR(leveling agent) |
0.25 |
|
|
Total |
100 |
|
|
Part B |
N3390 |
11.60-13.50 |
Note：
1.NCO% of N3390=19.6, produced by Covestro, Germany.
|
Different dosage of Part B, different performance in PPF |
||
|
Part A/B proportion |
100(A)：11.6(B) |
100(A)：13.5(B) |
|
tensile strength |
110%±5 |
80%±5 |
|
oil-resistant pen |
slightly residual |
no residua |
|
resistance of carburetor clean agent |
no gloss lose in 30s |
no gloss lose in 60s |
2.The mixed part A and B should be used up within 5-7 hours in a sealed container. Otherwise, the mixed material will be gelled.
3.Suggest dry it at 110-130℃ for 2-3min. for automotive protective film, ripening at 60-80℃ more than 24h.
4.The advantages and disadvantages of fouling resistance and aging resistance depend on whether the coating is fully cross-linked; it is an effective method to put the surface treated film into the ripening box. It takes at least 24 hours during ripening, and the effect is better if it can reach more than 48 hours.
Package
25KG / 180KG
Application suggestion for paint protective film
NCO: OH=1.05
|
item |
TPH film base |
TPU film base |
|
fouling-resistance from dry wiping |
a little residue |
a little residue |
|
fouling-resistance from alcohol wiping |
a little slight residue |
a little slight residue |
|
hydrophobicity |
water contact angle＞100° |
water contact angle＞110° |
|
flexibility |
elongation＞120% |
elongation＞60% |
|
recovery |
hot healing |
hot healing |
|
chemical resistance |
No changes in 30s |
No loss of gloss in 30s |
|
weather resistance |
aging test of QUVB 3000h |
aging test of QUVB 3000h |
NCO: OH=1.2The following performance changes.
|
item |
TPH film base |
TPU film base |
|
fouling-resistance from dry wiping |
a little residue |
a little residue |
|
fouling-resistance from alcohol wiping |
a little slight residue |
a little slight residue |
|
flexibility |
elongation＞100% |
elongation＞80% |
|
chemical resistance |
No changes in 60s |
No loss of gloss in 60s |
Instructions:
1. Baking conditions :110-130℃ 3min
Maturation conditions: 80 ℃ 48h
Coating thickness: TPH base 8-10μm TPU base 15-20μm
In view of the variability of substrate, film thickness, baking and aging conditions, the data provided in this table are for reference only.
2. Oil pen is used for pollution resistance test. The test method is to write on the film and place the film at room temperature for 3 min
3. The brand of carburetor cleaner used in chemical resistance test is Bontny.
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