Rubber Repair Adhesives
Two-component, polyurethane glue, 3-5 minutes fast curing.
Cures into an elastic rubber body at room temperature, and has highadhesion strength with rubber, canvas, metal, etc.
It has good wear resistance, corrosion resistance, excellent toughness andimpact resistance.
It is suitable for the repair and pre-protection coating of rubber, cable,rubber roller, impeller, conveying trough, etc.
437 rubber repair agent
Semi-flowing, high viscosity, high strength. It isused for repair and pre-protective coating of cables, rubber linings, rubberrollers, impellers,
auxiliary material tanks, etc.
Productperformance
Performance parameters |
QLD 437 |
density (g/cm3) |
1.10 |
Tensile strength (MPa) |
21.0 |
Elongation at break (%) |
350 |
Peel strength (N/25mm) |
150 |
Dielectric strength (KV/mm) |
17.0 |
Hardness after curing (Shore A) |
70 |
Tear strength (KN/m) |
70.0 |
packingspecifications (set)
400g/set
Operational process
1. Surface treatment: use an angle grinder or wirewheel to beat the repaired place and its surroundings, And remove the dandruff. If the belt is damaged
ortorn longitudinally, the groove needs to be cut, and the leakage on the backshould be covered with tape paper.
2. Cleaning: Clean the surface to be repaired withHY755 high-efficiency cleaning agent or acetone, cool and dry.
3. Glue repair: Mix A and B components at one time(or according to the ratio of A:B = 3:1), fully stir I ~ 2 minutes to make itcompletely mixed, and then
pour it into the place to be repaired or brush it onthe pre-protected place, and smooth it.
4. Curing: At 25°C, itwill become an elastomer in 1 hour, and it can be used on the machine.
Notes:
1. Keep the container tightly sealed before mixing,and once opened, use it up as soon as possible.
2. The prepared repair agent is used up within 2minutes.
3. Sealed and stored in a cool and dry place, witha shelf life of one year.
4. Packing specification: 400g/set, 13 sets/carton.
Please dont hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.
If you want to exchange the items received, you must contact us within 3 days of the receipt of your order. And you should pay the additional shipping fees incurred and the items returned should be kept in their original status.
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