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Polyurethane Elastic Coating Material
Description:
It is two-component reactive water-proof coating. Component
A is performed polymer prepared from tolylene diisocyanate
and component B is prepared by amine curing agent with plasticizer
and filing material. Mixed in reasonable proportion, it will
produce rubber like elastic coating film on the surface, no
jointing sign. Different colors are available for different
customers.
Specifications:
| Items |
JC500-92 |
| First Grade |
Qualified Grade |
| Appearance |
A |
pale yellow
thick liquid |
| B |
black or
other color |
| Tensile Strength MPa |
2.45 |
1.65 |
| Extension ratio at break
% |
450 |
350 |
| Aging in tension |
no cracks
or change |
| Watertight |
0.3MPa |
no
leakage |
| 30min |
Low temperature  |
-35
no influence |
-30
no influence |
| Solid content % |
 94 |
| Time min |
20
viscosity 105MPa.S |
| Coating film |
Surface dry |
4
not stain hand |
| Totally dry |
12
not sticky |
Uses:
1. Roof: various concrete roofs
2. Underground buildings: water proof of tunnel, subway, concrete
inner and outer wall, etc.
3. Floor: swimming pool, roof garden, bathroom, kitchen, etc.
4. Anti-corrosion: metal tank, pipeline, floor, etc.
5. Seam jointing: settling seam, shrinking seam, water hole,
etc.
6. Others: adhere wooden floor, granite and marble.
Packing and storing information:
1. 25kg or 50kg plastic.
2. stored in cold and dry places, shelf life is 6 months.
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