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Merry Christmas and Happy New Year!
25.12.23We wish you a joyful New Year's holiday and a prosperous happy year.
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Birthday of LLC "ADHEZIA"
29.11.23We sincerely thank you for your warm congratulations on the birthday of ADHEZIA LLC, for your good wishes and pleasant words addressed to us.
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Happy Easter
09.04.23Easter brings fun, Easter bring Happiness, Easter brings God’s endless blessings, Easter brings love and the freshness of spring. Happy Easter to you and your families!
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Merry Christmas and Happy New Year!
23.12.22Sincerest wishes for hope, happiness and peace during this Holiday Season and throughout the coming year!
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Glue film BK-3
ТU 6-17-663-75
COMPOSITION: VK-3 film glue is phenolic rubber film glue made from alcohol solution of phenol-formaldehyde resin (Varnish FL-5111) and a solution of rubber mixture based on butadiene nitrile and natural rubber in butyl acetate (Product 4).
| Weight | 4 | 3 | 2 |
| metreage, m.p. | 13 | 11 | 6 |
| metrage, m² | 16 | 14 | 7,5 |
| thickness, mm | 0,24 | 0,23 | 0,24 |
Bonding is carried out on samples of aluminum alloy D16AT anodized with chrompex filling. Before gluing the surfaces of the samples are degreased with acetone and dried in the air.
The specific pressure is 5 kgs/cm²,
temperature 165 ± 5°С,
time of temperature rise 1-2,5 hours,
bonding time of 1 hour.
WARRANTY WARRANTY - 4 months.
PACKAGING: standard packaging of 15 kg, other as agreed by the parties.
replaces electric welding and the use of rivets in aircraft construction, helicopter construction and other industries.
EXAMPLE OF USE: in the manufacture of helicopter blades, brake pads, guides in the weaving industry, etc.
Glue film BK-3
- Characterized by high shear and irregular shear strength.
- It is highly resistant to elevated temperatures.
- It is one of the best of all structural adhesives to the action of water and various atmospheric factors.
- Resistant to the action of salts (3% NaCl).
Glue film BK-3
TECHNICAL SPECIFICATIONS
|
Appearance: |
Gray or light brown |
|
Thickness, mm |
0,2-0,3 |
|
Mass fraction of volatile substances, % |
6-13 |
|
Shear strength, kgs/cm², at 20°C |
at least 150 |
|
Shear strength, kgs/cm², at 80°C |
at least 100 |
|
Tensile strength at irregular tearing, kg/cm², at 20°C |
at least 40 |
