Two-component polysulfide sealant

2019-5-23 11:07:54　 452

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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