HY-925 Polyurethane Sealantfor Construction

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HY-925 Polyurethane Sealantfor Construction

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+8618825946249 info@kingdeliadhesive.com

HY925 Polyurethane Sealant for Construction is a one-component moisture curable polyurethane sealant. It has excellent bonding and sealing performance. No corrosion and pollution to substrates, environment friendly, no bubbles during application, smooth and fine appearance.

 

  1. Excellent sealing and cohesion performance, flexible and durable in sealing;
  2. Excellent thixotropy, easy for application;
  3. Excellent sealing performance with mental, glass and a wide range of paints;
  4. High viscosity, and can be painted.

 

Basic Uses

  1. It’s suitable for areas where low movement, high resistance to penetration and pressure are required ;
  2. For waterproofing of air face on bridges, tunnels and drainage pipe;
  3. Sealing and bonding precast panel, concrete internal wall and stone;
  4. Sealing and laying roof tiles.

 

Color Black Application Temperature Apply between  5℃ (40℉) and 35℃ (95℉)
Appearance Lump-free paste Sagging properties (mm) 0
Shore A-hardness 45 Tack-Free Time （mins） 1
Specific Gravity 1.45 Elongation at break,% 500
Extrudability (ml/min) 500 Volatile Content （%） 2
Shelf Life Cartridge and sausage 9 months Tensile module MPa (20LM) 0.75
Tensile strength, MPa 2.5 Tensile properties at maintained extension No failure
Adhesive/cohesion properties at maintained extension after water immersion  

No failure

 Adhesion/cohesion properties at variable temperature, ℃  

No failure
Elastic recovery rate, % 80 Operating temperature after cured, ℃ -40-90

 

 

Package: 280ml/300ml aluminum cartridge, 400/600ml aluminum foil

Color: Black, White, Grey, and customized color

Shelf life: aluminum cartridge 9 months, aluminum foil 12 months

Certificate of Analysis

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