JH-3900 Fulcrum Curtain Wall Silicone Sealant

1)Manufacturer;
2)High strength adhesion;
3)Excellant weather resistance;
4)Fast curing speed;
5)Durability
1.Characteristics:
Belongs to RTV-1 products; Neutral curing, non-corrosive to marble, coated glass, concrete, metal etc;
Quickly speed of curing, excellent adhesion, low , excellent displacement capability;
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;

2.Purpose:
Intermittently curtain wall structural assembly;
Large flat glass, glass skylight adhesive sealant;
Coated glass, the materials with polycarbonate adhesive sealant;
Electronic products, machine and some kinds of medical treatment equipment adhesive, water-proof and dusty-proof.

3.Typical Technology Data:

Performance
U.S.A
ASTMC-1184
Company Standard
Q.JH 1-2003
Measured Value

Testing method
JH-390 & JH-3900
Slumpability (mm)
≤4.3
≤3
0

GB/T 13477
Extrusion (s)
≤10
≤10
2.2
Tack-Free Time (min)
≤180
≤180
50
Hardness (HsA)
20~60
20~60
28
GB/T 531
Loss of Heating %
≤10
≤8
3.3
ASTMC 792
Tensile Strength
In adhesion
(Mpa)
Standard condition
≥0.345
≥0.35
0.405

GB/T 13477
90°C
≥0.345
≥0.35
0.364
-30°C
≥0.345
≥0.35
0.652
Immersion
≥0.345
≥0.35
0.388
Water-UV
≥0.345
≥0.35
0.394
Glazing destroyed area
≤5
≤5
0
Storage
12 months shelf life if store at 20~30°C in cool, dry places after date of manufacture.
Company Standard Q/JH 3-2003 Intermittently curtain wall special silicone sealant

4.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;
Cant be used if the temperature is below 4°C or above 50°C on the surface of the material.

5.Color and Package:
Color: Transparent to JH-390JH-3900
Package: JH-390: 310ml Cartridge net 300ml, 590ml ham bag
JH-3900 in 590ml ham bag.

6. Joint Design and Working Procedure:
Please refer to Section The Technology Instruction of Jianhua Silicone sealant

7. Technical Service
Offer the integral technical data of the product

8. Maintenance:
We passed the ISO9001 international quality system certification. And we control the quality according to the ISO9001 System strictly.
Insurance agent: PICC

Project photos