JH-300 Dual-component Silicone sealant for Hollow glass sealing

1)Suitable for a secondary edge adhesive sealant in insulationg glass units;
2)Neutral curing;
3)High adhesion;
4)Mid modulus
QIAN LI MA® JH-300 Silicone Fire-Retardant Sealant
1.Characteristics:
JH-300 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
Slumpability (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 JH-300A,Black to JH-300B,the mixed is Black
Package: JH-300A :200L drum(net wet 185L) JH-300B 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.
Insurance agent: PICC

Project photos