1)Manufacturer;
2)Single-component;
3)neutral curing;
4)superior quality;
5)Long service life.
QIAN LI MA® JH-3900 Intermittently curtain wall Structural Sealant
1.Characteristics:
JH-3900 Belongs to RTV-1, Neutral curing, non-corrosive to metal, coated glass, concrete, marble etc;
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 common building material, special material will have better adhesive with priming;
Good compatibility with other neutral silicone sealants;
Belong to non-dissolvent product, low vulcanization shrinkage and green environmental protection product.
2.Purpose:
Intermittently curtain wall structural assembly;
large flat glass,glass skylight adhesive sealant;
coated glass,the material with polycarbonate ingredients adhesive sealant
Electronic products,machine and some kinds of medical treatment equipment adhesive,water-proof and dusty-proof
3.Typical Technology Data:
Performance
National Standard GB16776
U.S.A
ASTMC-1184
Company Standard
Q.JH 1-2003
Measured Value
Testing method
Slumpability (mm)
≤3
≤4.3
≤3
1
GB/T 13477
Extrusion (S)
≤10
≤10
≤8
3.44
Tack-Free Time (min)
≤180
≤180
≤180
40
Hardness (HsA)
30~60
20~60
30~60
57.9
GB/T 531
Apply (min)
≥20
≥20
≥20
/
GB/T 13477
Loss of Heating %
≤10
≤10
≤8
3.8
ASTMC 792
Tensile Strength
In adhesion
(Mpa)
Standard condition
≥0.45
≥0.345
≥0.7
0.97
GB/T 13477
90°C
≥0.45
≥0.345
≥0.55
0.81
-30°C
≥0.45
≥0.345
≥0.55
1.34
Immersion
≥0.45
≥0.345
≥0.55
0.95
Water-UV
≥0.45
≥0.345
≥0.55
0.97
Glazing destroyed area
≤5
≤5
≤5
0
Stability
Store for 12 months at –20~27°C in cool, dry place after date of manufacture
4.Application Standard:
U.S.A ASTMC-1184 Silicone Structural Sealant
Company Standard Q/JH 1-2003 Intermittently curtain wall special Silicone Sealant
5.Restriction of Usage:
Unsuitable for curtain wall structural adhesive
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 if the temperature is below 4°C or above 40°C on the surface of the material.
6.Color and Package:
Color: Transparent to JH-3900
Package: 310ml Cartridge net 300ml, 590ml ham bag
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
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