Two Component polysulfide sealant - Two Component polysulfide sealant

1. High strength and elasticity, 2. Very low gas transmittance, 3. Impermeability to most solvents, oils and plasticizers - details see: https://www.buildingsupplieshub.com/two-component-polysulfide-sealant-10100290

Type: Other Waterproofing Materials

Place of Origin: Hebei China (Mainland)

Brand Name: LiFeng

Model Number: Two Component polysulfide sealant

Polysulfide sealant

Description

Double component polysulfide sealant is a two-component waterproof material which is singly packed and solidifies under ambient temperature. It is also called sealing paste because it is a paste. The polysulfide sealing paste is based on liquid polysulfide rubber, with addictive of various chemical assistants and polymer material, processed with special synthesis procedures. It is a perfect poison-free waterproof sealing material

Advantage:

1. Two component polysulphide sealant

2. High resilient with excellent recovery characteristics

3. Permanent and uniform watertight seal

4sed for flexible joints in Subway, highway pavement, Airport Runway, reservoirs

5. Excellent resistance to fatigue and stays flexible throughout its service life-won’t become brittle, caulk or crack due to ultra violet exposure

6. Prevents uncontrolled cracking by allowing expansion and contraction during temperature changes

7. Excellent adhesion to most common building substrates

8. Good resistance to ageing. Retains joint soundness once cured

9. Resistance against mild chemicals, hydrocarbon fuels, sea water

10. Non-toxic, can be used in potable water applications, swimming pools and tank

Physical-mechanical properties

No.	Item			value
				20HM	25LM		20HM
1	Density			0.1
2	Mobility	Slum(N),mm		≤3
		leveling property
3	Dry time (h)			≤24
4	Storage time(h)			≥2
5	DER %			≥70
6	Tensile membrane(MPa)		23°C	>0.4/>0.6		≤0.4/≤0.6
			-20°C
7	Tensile bond			No damage
8	Tensile bond in water			No damage
9	Cold /hot pressing adhesive			No damage
10	Mass loss rate			≤5
All the above value is according to JC/T483-2006 and JC/T483-1992 We can make according to customers’index