Mf840 Two Component Polysulfide Sealant for Insulating Glass-Meet En1279 and ASTM E 2190

• Type: Polysulphide Sealants
• Seal Tape Kind: Organic Material
• Seal Tape Usage: Architecture
• Material: Composite Materials
• State: Fluid
• Mildew Proof: Mildew Proof
• Model NO.: MF840
• Bonding Material: Glass
• Dilivery: 7-10 Days
• Transport Package: Drum
• Specification: 190L 30kg
• Trademark: SILANDE
• Origin: China
• HS Code: 3506919010
• Production Capacity: 8000000PCS/Year

Product Description

MF840
Two Component Polysulfide Sealant fbr Insulating Glass
Secondary Sealant for the Manufacturing of Insulating Glass

APPLICATION FIELD

• Secondary sealant for the manufacturing of insulating glass.
• Two component, room temperature cured polysulfide sealant.
• Excellent adhesion to most building materials such as glass, aluminum alloy, and galvanized-steel, stainless steel etc.
• Solvent free, primers are not required.
• High strength and elasticity.

♦ APPLICABLE STANDARDS

• EU Specification: EN1279-part2, 3,4
• China Specification: GB/T 29755
• IGCC-IGMA Approved.

 

♦ TECHNICAL DATA - TYPICAL PROPERTIES

TEST ITEMS	TEST RESULTS
COLOR	Component A (base) White Component B (catalyst) Black Mixture (A+B): Black
MIXING RATIO POT LIFE (23°C)	10:1(by weight) 20 min. Pot life is influenced by room conditions.
HARDING TIME	2-3 hrs, depending from pot life.
DENSITY	Com A[23°C] approx. 1.80 [g/cm^3] Com B [23°C] approx. 1.55 [g/cm^3]
VISCOSITY	Com A [23°C] 490 Pa.s ComB[23°C] 120 Pa.s
FINAL HARDNESS(ShoreA)	45 [Shore A]

MOISTURE VAPOUR TRANSMISSION (MVTR) 11 gr/m2.24hrs.2mm EN 1279/4
 

GAS PERMEATION(Ar)

6.63 x 10^-3 [gr/m^2.hrs] EN 1279/4

TENSILE ADHESION STRENGTH approx. 0.70 [MPa]
 

VOLATILE CONTENT(A+B)	<1.0%
FOGGING	Without visual fogging

Test Condition: As cured after 14 days at Temperature 23°C and 50% R.H.