Raw material tape butyl rubber for hollow glass from construction building

Butyl rubber has 100% solid content.

It is based on polyisobutylene for insulating glass .

It is one-part, non-solvent ,non-vulcanized.

The sealant  keeps plastic and sealing over a wide temperature range and not crack and harden for sealant surface.

It has good adhesion to glass, aluminum alloy, zinc plating steel, stainless steel and etc.

It could form an excellent humid proof system with elastic sealant.

1,Very low moisture vapor transmission rates (MVTR) and gas permeability rates.

2,Properly constructed dualseal units incorporating the PIB butyl sealant will retain argon 

insulating gas and maintain a dry interior unit airspace for decades.

3,Butyl rubberable to be used with most commercially available silicone,polysulphide or butyl hot melt insulating glass secondary sealants. 

4,Wide service temperature, good extrusion process.

5.Without any smell.

The surfaces to be bonded must be dry, clean and free from dust and grease. Glass surfaces 

should be thoroughly cleaned by hand or machine with noni lm forming, low residue etergent and 

rinsed thoroughly with clean hot water.

the butyl rubber sealant shall be applied at a temperature between 120 to 145degree 

Celsius with butyl hot melt extruder machine,please check with extruder equipment manufacture 

for optimum equipment settings.

Packaging Details

Diameter 180mm ,height 230mm ,7kg/barrel,4barrel/carton.

Diameter 180mm,height 225mm,8kg/barrel, 4barrel/carton.

Shanghai Guangji Industrial Company Co., Ltd. is a high-tech export-oriented enterprise integrating attapulgite product and insulating glass butyl rubber development,further processing and marketing together that is established in 2008.

GUANGJI has 5000 ton/year production capacity of attapulgite clay and has 3000 ton/year production capacity insulating glass butyl rubber for chemical industry,building materials, Nano materials, coating, putty, paint, printing ink, casting,textile printing and dyeing, pesticide, Fertilizer, oil drilling, petroleum refining,fat decolor and water treatment etc.

GUANGJI insisted the philosophy that survival based on high quality products and benefits based on high quality services, goes for the goal that mutual development with our high quality product, and creates the China top brand and grow into the most professional attapulgite enterprise.

1,Design: We have a professional designing team ready to design packing for you.

2,Printing: We can make all kinds of printing for your logo and design, to effectively

 help showing your brand.

3,Shipment: We experienced transport team who can arrange the throughout shipment to your 

warehouse securely. We deliver not only the products, but also trust.

4,Aftersale: We always trying to make 100% assured quality products. If any quality problem, 

we will take a carefully concern on it.