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  • Two-component polysulfide sealant

Two-component polysulfide sealant

2019-5-23 11:07:54  560
is designed to be a watertight sealant for moderate movement and control joints, It is a liquid polysulfide-based joint sealant. It has excellent adhesion to most building materials such as glass, alu...

Address: 2-2911, Taiyi Shangcheng, Taocheng Dist., Hengshui, Hebei, China (Mainland)
Tel: 86-0318-6666807
Mobile Phone: 86-18831898808
WeChat: 18831898808
E-mail: hongruiboya@shuanglinrubber.com

  • description
  • product display
  • physical properties
  • applications

is designed to be a watertight sealant for moderate movement and control joints, It is a liquid polysulfide-based joint sealant. It has excellent adhesion to most building materials such as glass, aluminum alloy, galvanized-steel and so on. The product is formulated to facilitate optimal performance on both mechanical and manual application equipment.

Two-component polysulfide sealant is designed to be a watertight sealant for moderate movement and control joints, It is a liquid polysulfide-based joint sealant. It has excellent adhesion to most building materials such as glass, aluminum alloy, galvanized-steel and so on. The product is formulated to facilitate optimal performance on both mechanical and manual application equipment.


Product Name

two-component polysulfide sealant for concrete

Appearance

Component A

Smooth White paste

Component B

Smooth black paste

Mixed sealant

Light Grey White paste

Viscosity(Pa s)

Component A

3600-4200

Component B

700-800

Specific gravity

1.45 – 1.55

Pot life (Min)

≥ 20

Tack-free Time (Minutes)

≤ 60

Sag (mm)

≤ 1

Adhesive strength (Mpa) After 7 days

≥ 0.6

Full curing time(Hours)

≤ 24 (3mm thickness of sealant in 23 degree Celsius)

Appearance after curing

Rubber like

Relative elongation after curing

150-300%

Hardness after Sulfuration (Shore A)

5 Hours

≥ 22

24 Hours

≥ 32

Cured value be test under condition: 25°C, Relative humidity 50%, Com A:Com B=10:1

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