GOST 18992-80, TU 2241-292-05800142-2007
Polymerization product of vinyl acetate in an aqueous medium in the presence of the initiator and the protective colloid polyvinyl alcohol.
Depending on the composition and purpose, we offer the following brands of variance:
- Non-plasticized: D 51 C, D 51 B, D 45C.
- Plasticized: DF 51 / 10C, DF 51 / 15V, DD 51 / 10C, DD 51 / 15V, DD 45 / 10C.
Areas of use:
Paint and varnish, textile, furniture, food, footwear, leather and leather goods industry, the production of household chemicals, the construction industry, tobacco production, adhesives for paper and cardboard.
Product features:
- High water vapor permeability;
- High speed setting;
- The transparency of the film upon drying, without tinting;
- Viscosity narrow range (up to 5 sec.);
- The absence of inclusions (grains);
- High water resistance of the adhesive bond;
- High stability of the dispersions and compositions thereof;
- Resistance to frost unplasticized brands.
Specifications:
|
Index |
Basic values |
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D51S |
D51V |
D45S |
DD45 / 10C |
DD51 / 10C |
DD51 / 15B |
DF51 / 10C |
DF51 / 15B |
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first class |
First grade |
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GOST 18992-80 |
TU 2241-292-05800142-2007 |
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Appearance |
The viscous liquid of white or slightly yellowish color, without lumps and foreign mechanical impurities; permitted surface film |
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Mass fraction of residual monomer,%, no more than |
0.48 |
0.50 |
0.46 |
0.50 |
0.50 |
0.50 |
0.50 |
0.48 |
|
|
Mass fraction of dry residue,%, not less: |
51 |
51 |
45 |
45 |
52 |
52 |
52 |
52 |
|
|
Viscosity according to the standard circle Navy with |
11-20 |
21-40 |
11-20 |
11-40 |
11-40 |
41-120 |
11-40 |
41-120 |
|
|
Dynamic viscosity in Pa · c |
1-3 |
3-5 |
1-3 |
- |
- |
- |
1-5 |
5-15 |
|
|
The composition index hydrogen ion units. pH |
4,7-6 |
4,5-6 |
4,7-6 |
4,5-6 |
4,5-6 |
4,5-6 |
4,5-6 |
4,5-6 |
|
|
Dispersions compatible with the plasticizer, h |
- |
- |
- |
- |
- |
- |
4 |
4 |
|
|
Frost resistance to freeze-thaw cycles, not less: |
4 |
4 |
4 |
- |
- |
- |
- |
- |
|
|
The precipitation upon dilution,%, no more than: |
- |
- |
- |
- |
5 |
5 |
5 |
5 |
|
|
Adhesive strength, N / m not less than: |
- |
- |
- |
500 |
500 |
550 |
400 |
500 |
|
Note: In order to offer a dispersion viscosity in a narrow range, as well as high viscosity grades of plasticized dispersion of at least 1000 H / m
Frost resistance is determined in winter from 15.09 at 30.04.
Safety requirements:
4 class of danger.
Packaging:
P / E containers, tankers, can be shipped in a container by the consumer agreement.
Transport and storage:
Transportation at temperatures below + 5 ° C to a plasticized dispersion and not below -40 ° C for non-plasticized.
In winter, the dispersion plasticized with a plasticizer is supplied separately.
Store in a tightly closed container at a temperature not lower than + 5 ° C.
Guaranteed shelf life of 6 months.