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Butyl Sealant
For the Manufacture of Insulating Glass (IGU) (Double Glazing)
Model Number MF-DJ910

INTRODUCTION

MF-DJ910 is one component, solvent free, non-fogging, permanently plastic butyl sealant based on polyisobutylene (PIB) which do not cure. It can keep its plasticity and sealing characteristics in wide temperature range and meanwhile, it will not become harden or break up. It has excellent adhesion to many materials such as glass, aluminum, galvanized steel and stainless steel. It will compose an excellent anti-humidity system with elastic sealant due to its extremely vapor penetrability.


APPLICATION

This poly-isobutylene based sealant is widely used for the primary sealing of double glazing. The insulating glass made by this product comply standard GB/T 11944-2002.


APPLICATION METHODS

The surface must be clean, dry and free of grease. MF-DJ910 can be applied by butyl extruding machine (extruder) of special hot melt butyl sealant of IG production line. Its concrete condition can be achieved by adjusting temperature and pressure. The preferred range of temperature is 100℃ to 150℃. The operating environment temperature is recommended not to be lower than 10℃.
 
TECHNICAL DATA

Items

Specifications

Color

Black

Resistance to temperature

Continually used in the temperature range of -40℃～130℃ for 20hrs, it will not become hard or pulverous or loses adhesion.  The highest temperature it can resist will be 180℃.

Resistance to UV

Comply GB/T 11944-2002

Dew point

Comply GB/T 11944-2002

Specific Gravity (g/m³)

1.25～1.35

Solid

100%

Operating Temperature

Range (℃)

-20～80
 

PACKAGE

6 kg / barrel


TRANSPORTATION

MF-DJ910 is non-dangerous and it could be delivered by different transportation methods such as truck, train, boat and plane, etc.


STORAGE

The shelf life shall be 24 months with storage temperature between -10℃～30℃.