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VAROSIVE VD-9670R/75H
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| VAROSIVE VD-9670R/75H |
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VAROSIVE VD-9670R/75H System is highly versatile two component polyurethane adhesive for general lamination of various plastic films, metalized films and aluminum foil.
It is suitable for food packaging and has good adhesion, high initial tack and good chemical resistance.
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| CHARACTERISTIC |
 High initial adhesion
Good adhesion at non-printing portion.
Excellent adhesive to PET, LDPE, Al., T-Die and Anchor coating.
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| SPECIFICATION |
Specification of VD-9670R
Type : polyurethane(Polyester type)
Appearance : Pale yellow transparent liquid.
Solid Content : 66 ± 2 %
Viscosity(at 25°C) : 3,500 ± 1,000 cps
Shelf life : 6 Months
Solvent : Ethyl acetate
Specification of VD-75H
Type : polyurethane cross-linker
Appearance : Pale yellow transparent liquid.
Solid Content : 75 ± 2 %
Viscosity(at 25°C) : 2,000 ± 500 cps
Shelf life : 6 Months
Solvent : Ethyl acetate
NCO content : 12.5 - 13.5 %
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| PRACTICAL USAGE |
Diluents : Ethyl acetate, MEK or blends of these
Mixing Ratio(w/w) : VD-9670R/75H = 100/15
Applicable solid : 25 - 40%
Coating method : Gravure roll coating
Coating weight : 150mesh, 2.0 - 4.0 g/m2(dry)
Drying condition : 70 - 90°C
Pot life : 24hrs at room temperature
Aging time : 48hrs at approx. 60°C
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| APPLICATION |
OPP / CPP
OPP / LDPE
OPP / MCPP
PET / LDPE
PET / Al. Foil
PET / Nylon etc.
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| PACKING |
VD-9670R : 118Kgs Tin Can or 100Kgs or 200Kgs Steel Drum
VD-75H : 20Kgs Tin Can or 200Kgs Steel Drum
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| NOTICE |
The above enclosed system are designed to help you select system for typical system.
For more information on VAROSIVE VD-9670R/75H, simply return the product information request sheet via FAX and E-mail.
The technical support formulation and application specialists at HEPCE CHEM are standing by to assist you... whatever your needs.
E-mail: hepce@hepce.com TEL: +82-31-491-1611 FAX: +82-31-491-7400
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 DILUENTS TABLE |
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| NV(%) |
Mixing Ratio |
Total(kg) |
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| DV-9670R(kg) |
DV-75H(kg) |
Thinner(kg) |
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| 25 |
32.36 |
4.86 |
62.79 |
100 |
| 30 |
38.83 |
5.83 |
55.34 |
100 |
| 35 |
45.31 |
6.80 |
47.89 |
100 |
| 40 |
51.78 |
7.76 |
40.46 |
100 |
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| VISCOSITY CHANGE OF VD-9670R WITH THE TEMPERATURE |
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| VISCOSITY CHANGE OF VD-9670R WITH THE MIXING RATIO OF DILUENTS AT THE 25°C |
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| NV(%) |
Mixing Ratio |
Viscosity(25°C)
[Zahn #3(sec)] |
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| DV-9670R(kg) |
DV-75H(kg) |
Thinner(kg) |
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| 45 |
100 |
15 |
55.66 |
13.6 |
| 45 |
100 |
15 |
78.12 |
10.6 |
| 35 |
100 |
15 |
105.7 |
8.7 |
| 30 |
100 |
15 |
142.5 |
7.8 |
| 25 |
100 |
15 |
194.0 |
7.4 |
| 20 |
100 |
15 |
271.3 |
6.9 |
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| Products |
System Properties |
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NV
(%) |
Viscosity
(cps/25°C) |
Solvent* |
NCO Content
(%) |
Mixing Ratio
(w/w) |
Pot-Life
(hr/RT) |
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One-
Comp. |
VD-8200 |
100 |
1,000±200
(at 80°C) |
- |
5.2-5.8 |
- |
- |
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| VD-9600 |
70±2 |
4,500±1,000 |
EA |
2.3-2.7 |
- |
- |
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two-
Comp. |
VD-3000R |
75±2 |
6,000±2,000 |
MeOH,CH |
- |
100 |
24 |
| VD-30H |
100 |
17,500±2,500 |
- |
- |
10 |
24 |
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| VD-9670R |
66±2 |
2,500±1,000 |
EA |
- |
100 |
24 |
| VD-75H |
75±2 |
2,000±500 |
EA |
12.5-13.5 |
16 |
24 |
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