Chengdu Guibao Science & Technology Co., Ltd.,

Primary Insulating Glass Sealant / Hot Melt Butyl Sealant For Insulating Glass

Product Details:
Place of Origin: CHINA
Brand Name: GUIBAO
Certification: ISO
Model Number: DJ310
Payment & Shipping Terms:
Minimum Order Quantity: 560kg
Price: Negotiable
Packaging Details: In cardboard cylinders with a diameter of 180mm, 7kg per piece,4 pieces per carton.
Delivery Time: 4 working days
Payment Terms: T/T
Supply Ability: 3000kg/4 working days
  • Detail Information
  • Product Description

Detail Information

Features: One Part Color: Black
Shelf Life: 24 Months Application: The Primary Seal Of Insulating Glass
Packing: 7kg Per Piece,4 Pieces Per Carton Application Temperature: 130~150℃
High Light:

hot melt butyl sealant for insulating glass


uv resistant silicone sealant

Product Description

Primary Seal of Insulating Glass Sealant Hotmelt butyl sealant
GB DJ310 hotmelt butyl sealant is a one part sealant used for the primary seal of insulating glass. It is solvent free, non-foggy, lasting plasticity; able to retain its plasticity and seal performance within a wide range of temperatures without surface crack or hardening. It exhibits excellent adhesion to glass, aluminum alloy, galvanized steel and stainless steel. Its low moisture transmittance enables it, together with elastic sealants, to form an excellent moisture resistant system.
GB DJ310 hotmelt butyl sealant is available in black.
GB DJ310 hotmelt butyl sealant is designed to meet or even exceed the requirement of Chinese Construction Material Standard JC/T 914-2014.
GB DJ310 hotmelt butyl sealant is specially formulated for the primary seal of insulating glass.
These values are not intended for use in preparing specifications.

PropertyUnit StandardResult
Penetration1/10 mm30~50(25℃)35
Shear strengthMPa≥0.100.12
Vapor transmittanceg/m2.d≤1.100.90
Weight loss%≤0.50.32

GB DJ310 is available in cardboard cylinders with a diameter of 180mm, 7kg per piece,4 pieces per carton.
GB DJ310 hotmelt butyl sealant should be stored over the temperature from -10℃~30℃ in original unopened containers. It has a shelf life of 24 months from the date of manufacture.
GB DJ310 hotmelt butyl sealant is non hazardous for transportation by land, air or sea.
Surface Preparation
Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, surface dirt etc..

Application Method
Apply GB DJ310 hotmelt butyl sealant with sealant extruder special for insulating glass production line over the temperature from 100 ℃ to 150 ℃, and the ambient temperature should not be below 10℃.
Cured hotmelt butyl sealant can be handled without any risk to health.
Should uncured butyl sealant contact with eyes, rinse thoroughly with water and seek medical treatment if irritation persists.
Keep away from children.
Good ventilation is necessary for work &cure place.
Complete technical information and literature, adhesion testing and compatibility testing are available from Guibao.
The information presented herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer’s tests to ensure that our products are safe, effective, and fully satisfactory for specific applications.

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