- Product Details
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Quick Details
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EINECS No.:
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201-177-9
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Place of Origin:
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China
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Product name:
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MS Polymer Sealant
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Application:
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Wide usage
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Keywords:
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fire rated MS Sealant
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Feature:
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firestop
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Function:
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Sealing Gaps
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Certificate:
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CE ISO9001
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MOQ:
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1
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OEM:
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Available
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Advantage:
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100% Waterproof
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Appearance:
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smooth
Quick Details
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CAS No.:
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68928-70-1
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Other Names:
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fire rated MS Polymer Adhesive Sealant
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MF:
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C36H32Br8O6
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EINECS No.:
-
201-177-9
-
Place of Origin:
-
China
-
Product name:
-
MS Polymer Sealant
-
Application:
-
Wide usage
-
Keywords:
-
fire rated MS Sealant
-
Feature:
-
firestop
-
Function:
-
Sealing Gaps
-
Certificate:
-
CE ISO9001
-
MOQ:
-
1
-
OEM:
-
Available
-
Advantage:
-
100% Waterproof
-
Appearance:
-
smooth
KASTAR 978 Fire Retardant MS Polymer Sealant is a one-component moisture-solid MS Polymer Based Sealant, which has excellent flame retardant and adhesive sealing performance, no corrosion to the substrate, No pollution, no pollution to the environment, and good adhesion to metal, glass, and other substrates.
Details
| Chemical Base | MS Polymer | Curing System | Moisture |
| Density | 1.5 ± 0.1 gr/ml | Appearance/Color | Paste,Black |
| Skin Dry time | 40 min (23°C and %50 R.H.) | Speed of Squeeze | 500g/min GB/T 13477.4 |
| Hardness Shore A | 40 | Elongation at break | 260 |
| Tensile strength | 2.2 N/mm2 | Smoking Density | 80 |
| Flame-retardant grade | V-0 | Temperature Work | -40°C to +90°C |
Product features
MS Firerated is non-hazardous, will not emit halogenated by products under fire conditions and contains no raw materials known to have an oestrogenic effect on the environment. The sealant offers excellent levels of adhesion to most construction substrates and can be overpainted with oil, polyurethane or latex paints.
1,The flame-retardant grade reaches EN45545-2 HL3, with strong flame-retardant performance.
2,It has good adhesion to a variety of substrates.
3,Low smoke emission in the burning state.
4,Good UV resistance and weather resistance.
Restrictions
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Not suitable for freezing or damp, silicone oil-containing base surface and silicone rubber.
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The surface of the substrate to be adhered must be clean and dry, free of dust, oil and water stains. Adhesive substrate should be used for cleaning with cleaning agent. Otherwise, it may cause bonding failure.
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Temperature and humidity have a great impact on the surface for drying and curing of the sealant, and the construction environment is recommended Temperature 5~35℃, humidity 50~70%RH.
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The node part can be modified and smoothed with a scraper or rigid foam strip, and the ground is partially modified.It can be smoothed with soapy water.
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For construction methods, please refer to the construction instructions or consult our technicians.
Restrictions
It must not be used in totally confined spaces where sealant cannot cure due to lack of atmospheric moisture.
Multi-Seal can be applied to a variety of substrates directly. If not sure, we recommend a preliminary compatibility test.
Storage and shelf life
They should be protected from water, frost and adverse air conditions.
They should be kept dry and cool on wooden pallets at between +10 °C and +25 °C in moisture-free conditions.
The opened products should be consumed immediately.
Shelf life is maximum 9 months conditional to complying with the aforementioned storage conditions.
Packing Specification
For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the most recent Material Safety Data Sheet containing physical, ecological, toxicological and other safety-related data.
| Product Type | Volume | Package |
|---|---|---|
| Clear | 300ml | 24 |
| Clear | 600ml | 12 |
