- Product Details
- {{item.text}}
Quick Details
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EINECS No.:
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mixed
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Place of Origin:
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Zhejiang, China
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Brand Name:
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Sealant Tech
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Model Number:
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ST8900
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Type:
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thiokol sealant
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Product Name:
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Gun Grade Polysulphide Sealant for Insulating Glass
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Keywords:
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Insulating Glass
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Color:
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White/Black
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Packing:
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Drum/Barrel
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Shelf life:
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12 Months
Quick Details
-
CAS No.:
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mixed
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Other Names:
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thiokol
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MF:
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polysulfide
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EINECS No.:
-
mixed
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
Sealant Tech
-
Model Number:
-
ST8900
-
Type:
-
thiokol sealant
-
Product Name:
-
Gun Grade Polysulphide Sealant for Insulating Glass
-
Keywords:
-
Insulating Glass
-
Color:
-
White/Black
-
Packing:
-
Drum/Barrel
-
Shelf life:
-
12 Months
Bicomponent Polysulphide Sealant For Construction Insulating Glass
is a kind of room-temperature vulcanized sealant with high performance especially formulated for secondary seal for Insulating glass. The sealant has excellent elasticity and adherent stability to various glass, aluminum, PVC and metals, the sealant is stable and compatible to most sealants. The polysulphide sealant provides outstanding resistance to weathering and chemical attack from solvent, alkalis, dilute acids, oils and grease.
Features:
1.Cures at ambient temperatures to a tough, elastic and permanently elastic rubber like material
2.Durable, good chemical resistance,remains unaffected by UV rays, ozone and weathering conditions
3.Economical, easy to use
4.Non- sag in vertical and overhead joints
5.Excellent repairability property
..
Properties:
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Item |
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1 |
Appearance |
Com A |
Smooth White paste |
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Com B |
Smooth black paste |
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Mixed sealant |
Light Grey White paste |
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2 |
Viscosity(Pa s) |
Com A |
3600-4200 |
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Com B |
700-800 |
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3 |
Specific gravity |
1. 45 – 1. 5 5 |
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4 |
Pot life (Min) |
≥ 20 |
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5 |
Tack-free Time (Minutes) |
≤ 6 0 |
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6 |
Sag (mm) |
≤ 1 |
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7 |
Adhesive strength (Mpa) After 7 days |
≥ 0.6 |
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8 |
Full curing time(Hours) |
≤ 24 (3mm thickness of sealant in 23 degree Celsius) |
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9 |
Appearance after curing |
Rubber like |
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10 |
Relative elongation after curing |
1 50- 3 00% |
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11 |
Hardness after Sulfuration (Shore A) |
5 Hours |
≥ 22 |
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24 Hours |
≥ 32 |
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Cured value be test under condition: 2 5 °C , Relative humidity 50%, Com A:Com B=10:1 |
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on construction, the glass and other sticky surface must be cleaned effectively to make sure without dirt, otherwise it may affect the bonding effect.
190L/300kg per big barrel, 19L/30kg small barrel.
6kg per pail, 6 pails per carton.
