High temp Environmental Waterproof Silicone Sealant:
Feature:
This product has following characteristics: (1) single component room temperature moisture solidifies, the curing velocity quickly, the high cohesiveness, the high elasticity, does not have the pollution to the parent metal without the corrosion; (2) outstanding bears low and damp, the oil resistance, bears the weary vibration, the water resistance and bears the climate old chemical property; (3) does not contain the solvent, after the curing does not contract also non-toxic, may and the tap water contact; (4) may duplicate spread many kinds of river character, the solvent, the rubber base coating
Main Component:Polyurethane
Scope of application:
This is suitable for the automobile windshield caking seal, as well as each kind of building and decoration caking seal and other many industry use.
Using Method:
1. Eliminates the rubber spot surface with the cotton yarn the dust, the greasy dirt and water.
2. Dust the metal foil behind the aluminum tube, punctures with the sharp shape the orifice, turns on lathe the plastic rubber mouth, according to needs the size in the rubber mouth place aperture. Put the glue on the joint place and fix the size within 15 minutes.
3. The operation temperature is generally at 5-35C,humidity at 65%-75% is the best.
Warning:
Use up once opened .Otherwise must seal the preservation strictly.
2. Avoids the skin or the eye contact, if contacts carelessly, uses the massive clear water to flush and to go see a doctor immediately.
3. When is been heavy by the cementation work piece or needs to move, in the solidification time needs the auxiliary means localization.
4. The working conditions maintain enough ventilate.
Storage and packing:
1. In dry warehouse under 25C,validity period is 9 months.
2. Transport as non-flammable goods.
3. Packing:310ml aluminum tube,12pc/carton,in plastic tube.
| No. |
Item |
Parameter |
Top grade silicone
sealant |
Medium grade
silicone sealant |
| 1 |
Appearance |
Exquisite well-proportioned cream, no no agglomeration, no gelling. no bubble, hard dispersing |
| 2 |
Prolapse
distance |
vertical mm |
≤ 3 |
| Aclinic |
No distortion |
| 3 |
Density |
0.98-1.03 |
1.34-1.42 |
| 4 |
Extrusion , ml/min |
≥ 400 |
≥ 400 |
| 5 |
Surface setting Time,mm |
5-20 |
5-20 |
| 6 |
Shao's Hardness |
20-40 |
20-40 |
| 7 |
elongation Mode /MPa |
2 3C Standard |
≥ 0.4 |
/ |
| Under water |
≥ 0.4 |
/ |
| Water-Ultraviolet radiation |
≥ 0.4 |
/ |
| 8 |
Bonding destroy area % |
2 3 C Standard |
≤ 5 |
≤ 10 |
| Under water |
≤ 5 |
/ |
| Water-Ultraviolet radiation |
≤ 5 |
/ |
| 9 |
Elastic recover rate% |
≥ 90 |
≥ 80 |
| 10 |
Extend bonding rate |
60% damage |
60% damage |
| 11 |
Setting time mm/24h |
3-8 |
Audited Supplier 
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