Secondary Sealant-Two Components Polysulfide Sealant for Insulating Glass-Mf840

Product Description

MF840 POLYSULFIDE SEALANT
Two Component Polysulfide Sealant for Insulating Glass
Secondary Sealant for The Manufacturer of Insulating Glass
APPLICATION FIELD:
Secondary sealant for the manufacturer
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 steeletc.
Solvent free, primers are not required .
High strength and elasticity.
APPLICABLE STANDARDS:
EU Specification: EN1279 - part 2,3, 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/cm3] Com B [23°C] approx. 1.55 [g/cm3]
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/m2.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.
♦ PACKAGING
Com A190 L/drum Com A 30 kg/pail Com A4 kg/pail
Com B 19 L/pail Com B 3.6 kg/pail Com B 0.48 kg/bag .APPLICATION FIELD One component, solvent free, non-fogging, permanently plastic butyl sealant, formulated for primary sealing of insulating glass units. It can keep its plastic and sealing properties in a wide temperature range. Excellent adhesion properties on glass, aluminum alloy, galvanized steel and stainless steel. Minimum moisture vapour and gas permeation. Excellent temperature stability: - 30°C to 80°C. ♦ TECHNICAL DATA - TYPICAL PROPERTIES

TEST ITEMS	TEST RESULTS	TESTS1ANDARD
Base	Polyisobutylene (PIB)	-
Color	Black	-
Appearance	Solid mass	GB/T 1033.1
Density	1.1/1.25 fe/cm3]	JC/T914
Shear Strength	0.21 MPa
Penetration (1 /1 Omm)	25°C 40
	130°C 290	JC/T 914
Volatile Content	Max. 0.02 %
Fogging	Without visual fogging	-
Moisture Vapour Transmission Rate (MVTR)	0.26 [gr/m2.24hrs. 2mm]	EN1279-4
Gas Permeation Rate (Ar)	1.30x10-3[gi7m2. hrs]	EN1279-4

♦ APPLICATION INSTRUCTIONS Hot Applied Butyl Sealant for Insulating Glass
Primary Sealant for the Manufacturing of Insulating Glass
.APPLICATION FIELD One component, solvent free, non-fogging, permanently plastic butyl sealant, formulated for primary sealing of insulating glass units. It can keep its plastic and sealing properties in a wide temperature range. Excellent adhesion properties on glass, aluminum alloy, galvanized steel and stainless steel. Minimum moisture vapour and gas permeation. Excellent temperature stability: - 30°C to 80°C. ♦ TECHNICAL DATA - TYPICAL PROPERTIES

TEST ITEMS	TEST RESULTS	TESTS1ANDARD
Base	Polyisobutylene (PIB)	-
Color	Black	-
Appearance	Solid mass	GB/T 1033.1
Density	1.1/1.25 fe/cm3]	JC/T914
Shear Strength	0.21 MPa
Penetration (1 /1 Omm)	25°C 40
	130°C 290	JC/T 914
Volatile Content	Max. 0.02 %
Fogging	Without visual fogging	-
Moisture Vapour Transmission Rate (MVTR)	0.26 [gr/m2.24hrs. 2mm]	EN1279-4
Gas Permeation Rate (Ar)	1.30x10-3[gi7m2. hrs]	EN1279-4

MF322 two-component polyurethane corner glue
Mainly used for bonding and sealing between aluminum alloy corners and profile cavities in aluminum alloy door and window structures; suitable for bonding wooden doors, windows and doors; for processed different materials, such as wood, building materials, ceramics and metals It has good adhesion.
How to use instructions
Remove dirt, dust, oil, frost, etc. on the surface of the substrate; place the plastic nozzle on the open bottle mouth and tighten it, and use a dedicated 1:1 double bottle glue gun to inject glue. Uncured glue can be cleaned with special cleaning agents (or other solvents such as alcohol).
Package and Delivery Packaging
1:1 double plastic bottle packaging: 600 ml per group; 9 groups per carton
Transport transmission
This product is non-hazardous and can be transported by train, car, ship and plane
Store
Can be stored for 6 months in a cool, ventilated and dry place.
Precautions and precautionsThe initial 20g of mixed glue may be insufficiently mixed and is not recommended.The glue mixed at room temperature should be used during the application period.Avoid contact with skin and eyes. If inadvertently, rinse immediately with plenty of water and consult a doctor if necessary;avoid contact with children; do not contaminate food, medicine or cosmetics.The heavy workpiece to be bonded should be avoided to move before it is completely cured, and measures should be taken to fix it when it is necessary to move.Recommended use conditions: temperature 15 ~ 35C, relative humidity 40% ~ 80%; if the temperature and humidity are lower than the recommended lower limit, the horn glue will cure more slowly, and if it is higher than the recommended upper limit, the construction time will be shortened.

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