TWO-Component Polysulfide Sealant For Insulating Glass, China Factory Price

TWO-Component Polysulfide Sealant For Insulating Glass

Two-component room cured polysulfide sealant, specifically designed for the manufacturing of insulating glass units used for window and door as well as for edge frame curtain wall system.

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Two-component room cured polysulfide sealant, specifically designed for the manufacturing of insulating glass units used for window and door as well as for edge frame curtain wall system. The sealant is sensitive to temperature and humidity while mixing. The higher temperature,the faster curing speed

DESCRIPTION/APPLICATIONS

TYPICAL PERFORMANCE

• Excellent adhesion to a wide range substrates including glass,aluminium alloy,and galvanized steel,stainless steel.· Excellent temperature stability:-60℃ to 180℃.

• High elasticity and strength

• Solvent free,primers are not required.

Technical indicators:

TEST ITEMS	TEST RESULT
Test Condition:14d placed at T(23±2)℃,(50±5)%RH
Color	Component A (base):white
Component B(catalyst):black
Mixture(A+B):black
MIXING RATIO	10:1(by weight)
APPLICATION TIME(23 )	20 mins, influenced by room conditions.
TACK-FREE TIME	20-30 mins,depends on application time.
DENSITY	Com A[23℃]	approx. 1.83±0.02 [g/cm]
Com B[23℃]	approx.1.53 [g/cm³
VIsCOSITY	Com A[23℃]	620 Pa.s
Com B[23℃]	100 Pa.s
FINAL HARDNESS(Shore A)	45-50(After 14 days)
MOISTURE VAPOUR TRANSMISSION(MVTR)	11 gr/m2.24hrs.2mm EN 1279/4
GAS PERMEATION(Ar)	6.63x10[gr/m2hrs EN 1279/4
TENSILEADHESION STRENGTH	≥1.0 MPa
VOLATILE CONTENT(A+B)	<1.0%
FOGGING	Without visual fogging