- Product Details
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Quick Details
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color:
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white;gray
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composition:
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single composed polyurethane
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Main material:
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Polyurethane
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Application temperature range:
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5°C~ 35°C
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Elastic recovery(%):
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≥80
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Sagging:
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≤1
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Shelf life:
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9 month in original packing
Quick Details
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CAS No.:
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9009-54-5
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Place of Origin:
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Shanghai, China
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product name:
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pu sealant glue
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color:
-
white;gray
-
composition:
-
single composed polyurethane
-
Main material:
-
Polyurethane
-
Application temperature range:
-
5°C~ 35°C
-
Elastic recovery(%):
-
≥80
-
Sagging:
-
≤1
-
Shelf life:
-
9 month in original packing
Construction polyurethane Pu Sealants Silicone
Product Description
| Appearance | white or grey | Elongation(%) | >400% |
| Density(g/cm³) | 1.2+0.05 | Peeling strength(Mpa) | ≥1.5 |
| Solid content(%) | 95 | Tearing strength( Mpa) | ≥7.5 |
| Hardening speed(mm/24h) | ≥3 | Temperature resistance | -30°C-+80°C |
| Viscosity(g/min): | 60-100 | UV resistance: | Good :23+2°C,50+5%RH |
| Hardness(HA) | ≥35 | Application methord | Applying by sealant gun between 5°C-40°C, |
| Tensile strength(Mpa) | ≥2.0 |
•1.description:
•Top best-653 is a kind of one-component polyurethane sealant and after reacting with moisture it will become one kind of permanently elastic material. And it can strongly stick to most traditional building materials.
•2. Application areas
•It can be used for sealing and bonding in all kinds of building materials such as concrete, wood, aluminum, painted metal, polyester, glass, PVC, concrete tile, earthen brick, and chinaware.
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