Double component silicone sealant for insulating glass: Suitable for a secondary edge adhesive sealant in insulating glass

QIAN LI MA? YJ69 Double component silicone sealant for insulating glass sealing

1.Characteristics:

YJ69 belongs to RTV-2;

Neutral curing,non-corrosive to coated glass

High intensity and high strength adhesion,middle modulus

Excellent resistance to weather,the service life is over 50 years in the condition of general weather

Excellent resistance to low and high temperature change. Little changes of performance at -40~150°C;

Excellent adhesive to most of building materials without priming,better adhesion to especial material with the priming

Good compatibility with other neutral silicone sealants;

2.Purpose:

As a secondary edge adhesive sealant in insulating glass units

3.Typical Technology Data:

Performance	Standard JC/T 486-2001	Measured Value	Testing method
Slump ability (mm)	≤3	0	GB/T 13477
Extrusion (s)	≤10	/
Tack-Free Time (min)	≤180	40
The work time(min)	≥30	40
Hardness (HsA)	/	50	GB/T 531
Loss of Heating %	≤10	0.847	ASTMC 792
Tensile strength in adhesion(Mpa)	>0.4(high modulus)	0.821	GB/T 13477
Adhesive destroyed area %	≤5	0
Stability	Store for 12 months at –20~30°C in cool, dry place after date of manufacture

4.Application Standard:

Standard JC/T 486-2001 Hollow Glass Usage Silicone Sealant

5.Restriction of Usage:

Can't be used as structural sealant

Unsuitable for the surface of all kinds of material that can effuse grease,plasticizer or solvent

Unsuitable for the airproof location, because it is required to absorb moisture in air to cure for the sealant;

Unsuitable for the frosty or moist surface;

Unsuitable for the continually soggy or moist place;

Can't be used the product,if the temperature is below 4°C or above 40°C on the surface of the material.

6.Color and Package:

Color:White to YJ69,Black to YJ69B,the mixed is Black

Package: YJ69A :200L drum(net wet 185L) YJ69B 20L drum(net wet 19L)

7. Joint Design and Working Procedure:

Please refer to Section " The Technology Instruction of Jianhua Silicone structural sealant"

8. Technical Service

Offer the integral technical data of the products.

9. Others:

We passed the ISO9001 international quality system certification. And we control the quality according to the ISO9001 System strictly.

Description of double glazing silicone sealant adhesive

Double glazing Silicone Sealant adhesive is a two-part, neutral cure premium performance silicone structural sealant adhesive with good features. Structural Silicone Sealant adhesive has excellent unprimed adhesion to most coated or not coated glass and metal spacers. It's compatible to neutral serial products, adhesive to most of construction material. Excellent adhesion to most curtain-wall materials such as coated ceramic, reflective glass, anodized oxidation or coated aluminium and stainless.

Package of double glazing silicone sealant adhesive

A Component 200L iron drum

B Component 20L plastic drum

Or A Component 20L plastic drum

B Component 310ML plastic tube

Storage and usable life of double glazing silicone sealant adhesive

Structural silicone sealant is stored on airtight container under 30°C and 12 months of shelf life.

Transportation of double glazing silicone sealant adhesive

Non-dangerous product, it can be delivered by train, car, boat and air plane.

Typical properties of double glazing silicone sealant adhesive

Workshop of sealant

Laboratory of sealant

Main Engineering examples of sealant