MS(Modified Silane) Structural Sealant

MS-1955

MS Structural Sealant MS-1955

Chemical Properties Of MS Structural Sealant MS-1955

Structural Sealant MS-1955 is a medium-strength, medium-modulus silane-modified sealant with excellent weather resistance and broad substrate adhesion. It cures at room temperature with moisture exposure, exhibits good thixotropy, and is widely applicable to various substrates. It offers outstanding resistance to displacement deformation and exceptional weather resistance.

Product Description Of MS Structural Sealant MS-1955

ItemsJH-04
AppearanceWhite/Gray/Black paste
Surface Drying Time15-60 min
Curing Speed:≥3.0mm/24h
Density1.4±0.10g/cm3
Shore A Hardness35-50
Tensile Shear Strength≥1.5MPa
Tensile Strength≥2.0MPa
Elongation at Break≥300%
Tear Strength
UV ResistanceGood

Product Application Of MS Structural Sealant MS-1955

Structural Sealant MS-1955 is suitable for high-strength structural bonding and sealing in various applications including vehicles (cars, buses), elevators, ships, containers, rail transit, tunnels, dam protection, nuclear power plants, airport runways, buildings, overpasses, and flood walls. Compatible substrates include aluminum composite panels, marble, wood, concrete, PVC injection-molded parts, glass, fiberglass, steel, stainless steel, and aluminum alloys (including post-painted surfaces).

Product Application Method Of MS Structural Sealant MS-1955

  1.  Clean bonding surfaces with cotton swabs to remove dust, grease, and water. If rust is present, pre-clean with a wire brush.
  2.  Cut the nozzle to the desired size, screw it onto the sealant tube, then apply manually or using a compressed air gun.
  3.  To ensure optimal bonding performance and compatibility with substrates, conduct preliminary tests using actual substrates under corresponding environmental conditions.
  4.  For heavy components, use auxiliary tools (tape, positioning blocks, etc.) to secure the bonded parts after application.

Product Precautions Of MS Structural Sealant MS-1955

  1.  Once opened, sealant must be used within the same day; otherwise, store strictly according to specifications.
  2.  Optimal working conditions: 15-35°C temperature and 55%-75% relative humidity.
  3.  When ambient temperature falls below 10°C or extrusion process requires it, we recommend baking the sealant in an oven below 50°C for 30 minutes.
Packaging Method Of MS Structural Sealant MS-1955
Sealant Drum Package
Ton barrel
Sealant Package
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Jinan Jinbang Chemical Co., Ltd., strategically located within the New Materials Industrial Park in Tianqiao District, Jinan City, Shandong Province, stands as a prominent chemical innovator since its establishment in 2015. Operating from a modern, expansive 37,500 m² manufacturing facility, we are dedicated to the research & development, production, and global distribution of high-performance chemical solutions.

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