Mobile phone:13669875810
Mail:yong8mei@cnhybond.com
ADD:si ma industry zone,chang ping town,dong guan city,china
;)
;)
;)
;)
RTV silicone sealant
our model: opt 555,opt 5569,opt 5579,opt 5599,opt 906H
color: red,black ，grey,white,Translucent, transparent
Product features:
one-component silicone potting adhesive, which can be cured in room temperature. It has features of thermal cycle resistance, high and low temperature residence, being elastic and stable at -60~200°C, UV residence, aging resistance, moisture proof, electrical insulation, anti-seismic, corona-resistance, leakage-resistance. It belongs to liquid deketoxime, single-component room-temperature
cured silicone rubber, which is not applicable in copper and PC material adhesive which follows the ROHS order of European Union.
Typical Uses:
1. Moisture-proof and water proof package for electronic element and fittings.
2. Protection layers of insulation material and circuit board.
3. Water-proof sealing of Electricity , Telecommunication equipment and range finder for parking.
4. Water—proof package for LED Display lighting module and Pixel.
5. Potting protection for mini electronic element, module, optoelectronics display device and circuit board.
Using Methods:
1. Clean surface: clean and dry and degrease the surface before coating.
2. Coating: open the cover then press the adhesive to the clean surface.
3. Curing: put the equipment in the open air until it is cured from outside to inside. The adhesive will cure for 2~4mm within 24h in room temperature. It is suggested that it should be spontaneous curing in outdoor for enough long time to ensure the effect. Low temperature requires more time. Sealing adhesive with thickness of 6mm needs more than 7 day to be completely cured.
Suggestion: OPT two-component product is well recommended for the potting with thickness of more than 6mn.
Notice:
Cover the bottle after operation as soon as possible. Clean the bottle mouth if there is some coating. It will do no harm to the product.
Technical parameter before and after curing
performance index
OPT555W
Before
curing
appearance
white fluid
viscosity(cps)
5000~8000
relativity density(g/cm3)
1.00~1.05
surface drying time(min)
≤40
cured time (d)
3~7
cured type
single-component deketoxime
After
curing
hardness (Shore A)
25±5
tensile strength(MPa)
≥0.6
shear strength(MPa)
≥0.5
breaking elongation(%)
200~300
applicable temperature (°C)
-60~200
volume resistivity (Ω·cm)
≥5.0×1016
dielectric strength (kV/·mm)
≥20
dielectric constant (1.2MHz)
2.8
loss factors (1.2MHz)
0.001
The statistics above are tested in 25°C, relative humidity 55% condition, 7 days after curing. Our company is not responsible for the difference which caused by different condition or modified products.
Package:
300ML/Cartriage, 25cartriages/Box;
100ML/Tube, 100tubes/Box;
45ML/Tube, 200tubes/Box.
Storage.
1. The product should be stored under 35°C in cool, dry condition and the shelf-life can be 9 months under 25°C.
2. These products don’t belong to dangerous goods, so they can be transported as normal chemicals. But be careful of Leakage.
3. Products passed deadline must be confirmed before use.
