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| Place of Origin: | China (Mainland) |
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| Usage: | Appliance Paint,Boat Paint,Building Coating,Car Paint,Electrical Insulating Varnish,Furniture Paint,Paper Coating,Plastic Coating,Road Marking Paint,Rubber Coating, |
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| State: | Liquid Coating |
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Quick Details
Specifications
Product Description
High Elastic Crack Sealing Paste is mainly consisted of bitumen and other high molecule materials.
It is a kind of ideal sealant which has reached the international advanced level.
It can be widely applied to:
1. For repairing road, seal the saw-cutting joins and perimeter joint in bitumen concrete pavement, cement concrete road, motorway, bridge road and airport runways.
2.Seal the crack and prevent water permeation in the precast concrete panels of the building roof.
Main Properties and Characteristics
1. High rubber recovery to follow cyclic movement, and good resistance to sands.
2. Good flexibility in low temperature and stability in high temperature.
3. High cementing performance.
4. Super resistance to eroding , and outstanding resistance to water, acid, alkali and oil.
5. Super anti-seismic capability.
6. Prolonging the life of the road and bringing down the cost of maintenance.
Standards
American Standard ASTM-1190.
Technical Data
Item | Test Result | Test Method |
Penetration/ 0.1mm | 36 | ASTMD—1190 |
Softening point /°C | 98.0 | ASTMD—36 |
5°C Ductility | 45 | ASTMD—113 |
Recovery / % | 90 | T0662 |
Flash point /°C | >300 | T0611 |
Modifying agent ratio | >15% | |
Advised base materials temperature | -20°C—43°C | |
Advised working& sealing temperature | 160°C—180°C | |
Advised heating up temperature | 180°C—200°C | |
Application Adding Method
Use the suitable tools to clean the cracks, remove any dust, oil, grease, print and other contaminants, and keep the cracks clean and dry.
1. Melt the sealing paste, the heating temperature is between 180°C-200°C.
In general, melt it by indirect heating with FO oil, instead of directly heating and suddenly heating.
Before heating, put it into heating container (tank) first, the heating time is decided by entirely melting of sealing paste.
2.For better appearance, cover the outside of the joint areas with Ninon film or paper, lest cause contamination when do sealing.
3. Cool down it before pouring and sealing. The best pouring temperature is about 160°C-180°C.
4. Remove the Ninon film after finishing, keep the surface neat.
We suggest use COST professional heating equipment. It has good quality
and operate easily. It helps improving the construction quality, and developing good work environment.
Ending the pouring work, traffic can be opened immediately.
Packing & Shelf Life
15kg/carton
5 years.