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KN2276T thermosetting acrylic resin

Product Details

Characteristic                                                   

☆ High gloss, good reflection;
☆ Hardness and flexibility
☆ Excellent adhesion to stainless steel substrate
☆ Excellent resistance to boiling and salt spray

Use

Car wheel, bicycle, motorcycle cover gloss paint, boil resistant stainless steel paint, cover gloss paint

 

Nature

Component

Acrylic copolymer

Exterior

Clear and transparent

Viscosity

8-14pa.s/25℃

Acid value

4-6 mgKOH/g

Solvent

Xylene,Isobutanol 

Color

≤1(Fe-Co)

Solid

70±2%

 

   

 

Phase solubility and solubility

KN588

+

KN582-5

+

Xylene

+

Ethylene glycol monoethyl ether

+

KN6054T

+

KN6046T

+

Trimethylbenzene

+

Ethylene glycol monoethyl ether acetate

+

KN5546T

+

KN6059T

+

Butyl acetate

+

Isobutanol

+

 

 

 

 

CYC

+

n-butyl alcohol

+

Note:+ =soluble in/phase soluble in  ○=partial soluble/phase soluble  —=nonsoluble/incompetence

 

Reference formula

Transparent red

Diluent

KN2276T

60

Xylene

45

KN582-5

15

Trimethylbenzene

10

KN588

15

Butyl acetate

15

KN-01

 2

Isobutanol

15

NBA

 3

CYC

10

ADP

 3

DBE

5

BAC

 2.5

 

 

BYK306

 0.5

 

 

Transparent red essence

 2

 

 

 

Process condition                                                                        

☆ Roasted conditions:150℃×30min,test the corrosion resistance index after 24 hours                                     

☆  substrate: Stainless steel (polished)                                                                                                                                              

 

Inspection technical index

Inspection item

Detection method

Reference standard

Inspection standard

Inspection result

Gloss

60 degrees

GB/T9754-88

90

95

Hardness

Pencil scratch

GB/T6739-96

2H

2H

Adhesive force

Hundred Grid Method

GB/T9286-98

100%

100%

Impact

Impact method

GB/T1732-93

30Kg.cm

50cm(20μm)

Flexibility

Bending method

GB/T1731-93

2mm

1mm

Boiling resistance

Boil in boiling water

------------------

No discoloration, no foaming, no shedding

2h

Acid resistance

Soaking method

GB/T9274-88

10%H2SO448No blistering, peeling, discoloration

Up to standard

Alkali resistance

Soaking method

GB/T9274-88

5%NaOH24h No blistering, peeling, discoloration

Up to standard

Salt spray resistance

Neutral salt spray

GB/T1771-91

Unilateral corrosion does not exceed 3mm

200 h

 

【storability】
☆ Keep away from heat and fire. Store in a cool, ventilated place. Keep the container tight.
☆ The warranty period of this product is 12 months from the date of production

【Packing specification】
barrel

【safety】
This product contains solvents, must be handled carefully, avoid contact with skin and eyes, other information please refer to material safety


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