Alkoxy Type Silicone Sealant
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good quality and nice price
Product:
JS-606 CHUN is One-component room-cured dealcoholization silicone sealant.
Product Features:
1. One-component room-temperature curing silicone silicone, alkoxy type, neutral curing, non-corrosive;
2. Excellent adhesion performance, good adhesion with many materials without primer;
3. Excellent high and low temperature resistance, and can work for a long time under the temperature from -40 to 180 ℃
4. Excellent weather resistance and electrical insulation.
Applications:
1、Adhesion and sealing of various lamps (such as LED bulb, lamp tube, etc.); 2、Protection, bonding and sealing of some electronic components of electronic
or circuit board;
3、Adhesion and sealing of parts and shells in instrument industry; 4、Other industries need adhesive sealing.
Typical Technical Data:
Item | Unit | Index | Typical Index | Test Method |
Color | / | White、Gray、Black | White | Visual |
Viscosity | cps | 80,000-150,000 | 110000 | GB/T 2794 |
Extrusion Rate | g/s | 10~18 | 15 | 0.5MPa,5mm |
Density | g/cm3 | 1.41±0.03 | 1.41 | GB/T 13477-2002 |
Tack free time | min | 5~20 | 12 | GB/T 13477 |
Cure depth | mm/24h | ≥2 | 2.3 | GB/T 29595-2013 |
Hardness | 邵氏 A | 30~50 | 40 | GB/T 531-2008 |
Tensile strength | MPa | ≥1.5 | 2.31 | GB/T 528-2009 |
Elongation at break | % | ≥250 | 312 | GB/T 528-2009 |
Volume resistivity | Ω.cm | >1×1014 | 5.12×1014 | GB/T1692 |
Dielectric strength | KV/mm | ≥17 | 17 | GB/T1695 |
Thermal conductivity | W/m.k | 0.4 | 0.4 | GB 10297 |
Fire resistance | / | HB | HB | UL94 |
Note: the above performance data were measured in 23±2℃, 50±5% RH.
Operation:
The construction site should have a good ventilation system. The recommended construction environment is 3~35℃, 30~85%RH.
Surface Treatment:
The surface of the substrate needs to be dry and clean, to removestress, static electricity, dust and oil pollution.
Bonding:
The sealant is squeezed by the colloid gun onto the cleaned surface to make it distribute evenly. If the temperature is low, the curing time will be prolonged.The components after sizing should be immediately assembled so that the glue reaches a good wetting effect, which will lead a good bonding.If the assembly parts are dry (relative humidity is less than 50%), it is recommended to increase the humidity to raise the curing speed.
Cleaning:
After curing for a certain time, alcohol or acetone can be used to clean the excess glue in time.Completely cured adhesives are difficult to remove and may need to be soaked in alcohol solvents for a long time.
Attention:
The product is open-use,and do not expose to the air for a long time.Keep the material advanced first out.Do not eat in the workplace.
Packing:
300ML、2600ML、5 gallon bucket or 55 gallon bucket.
Storage:
Store in a well ventilated and dry place and at room temperature (-10~30℃)
Shelf life: 12 months
Safety advice:
Wear protective gloves if you need a long or repeated contact.Keep away from heat. No Smoking. Keep the container closed.Transport according to non-dangerous goods.