Butyl Sealant

Butyl sealant

Characteristics:

Butyl sealant is the single-component, hot-melt sealant, made from the raw materials butyl rubber and polyethylene. The product possesses great sealing properties with the common insulating glass materials such as glass and aluminum; Butyl sealant can keep a long application life for insulating glass systems based on the low moisture penetration chance.

Butyl sealant is a non-chemic reactive, hot-melt sealant, with no harm to human and environment. It is therefore considered as a “Green” product.

Insulating glass units made of Butyl sealant accord with the standard GB/T11944-2002 of (Insulating glass)

Main application

Butyl sealant is to be used as the sealant material at the Primary Sealant in manufacturing insulating glass units.

Typical technical data

Appearance                                        black, plastic cylinder

Solid content                                          100%

Temperature range                            -40—130

Max. Tolerance temperature                180

Penetration (dm)                             45 (25 degree); 310 (125 degree)

Ultraviolet resistance                          no fog

Package:

  Net weight:              5kg   7kg   etc.      Carton

 Placed in dry, ventilated, shady and cool environment

 WD-01 has a shelf life of 12 months from date of manufacture.

Remark:

The temperature and pressure need to be adjusted with different butyl extruder machine to be up to the best result.