|
|
| DENDRITE
OR 5000 (BLACK) |
| Base |
Polyurethane
elastomer |
| Application |
PU
based two component adhesive for footwear - to join synthetic
soles. |
| Appearance |
Black
High viscous liquid |
| Solid |
16.5%
- 18.5% |
| Viscosity |
1700
- 2000 CPS at 35 - 25°C |
| Pot
Life |
4-6
Hrs. (with 5% H-20 Hardener) |
| Stability
Test |
No
Gelation (after 4 hrs. at 10°C) |
| Method
of Application |
It
is preferable to use the adhesive mixed with cross linking
agent like Yamadur H-20 in the ratio of 5% by volume in
order to attain better durability of bonded surfaces,
resistance to higher service temperature and wider bonding
range. TPR soles are to be treated with Dendrite TPR
Primer prior to application of adhesive. The surfaces
to be joined, are to be made free from dust, oil and grease.
A thin layer of hardener added adhesive is to be applied
on the surfaces to be bonded. Track-free adhesive films
on both substrates are to be heat activated at around
70 degree centigrade (50 degree centigrade in case of
TPR) and then pressed together with uniform pressure.
Final peel strength will be achieved after 24 hours. |
| Caution |
Highly
inflammable. Replace lid immediately after partial use.
Store in a cool and dry place. Adhesive mixed with cross
linking agent has limited pot life. To avoid wastage,
mix only the amount required. |
| Packing |
20
ltrs, 5 ltrs |
|
