Thermal Conductive Grease
RTV Silicone Potting Compound Sealant 4120Q for LED Screen / laptop thermal grease
RTV Silicone Potting Compound Sealant 4120Q for LED Screen / laptop thermal grease
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | HUITIAN |
| Certification: | SGS |
| Model Number: | 4120Q |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500KG |
|---|---|
| Price: | Negotiation |
| Packaging Details: | 22kg/set: A: 20kg /bucket, B: 2kg/bucket. |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000KG MONTH |
Product details
|
Detail Information |
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| Color COMPONENT A: | BLACK | Color Component B: | Translucent |
|---|---|---|---|
| Component Of Basic Materials: | Polysiloxane | Density Of A Component: | 1.16 |
| Density Of B Component: | 0.98 | Viscosity: | 2200 |
| Mix Ratio By Weight (A:B): | 10:1 | Handing Curing Time: | 55 Mins |
| Initial Curing Time: | 3 Hours | Tensile Strength: | 0.6 Mpa |
| Elongation At Break: | 160% | Hardness: | Shore A 20 |
| Work Temperature: | -60-200 | ||
| High Light: |
thermal paste compound,high performance thermal compound |
||
Product Description
â Product Features:
Ø Double component, condensation type.
Ø Room temperature curing.
Ø Ethyl alcohol released after curing, non-corrosive to electronic components
Ø High adhesion to all electronic components except for those made of PP&PE.
Ø High performance on insulation, damp proofing, vibration resistance, chemical resistance, electricleakage resistance.
Ø No need to add primer coating before use
Ø High & low temperature resistant
Ø Flame retardant rating:UL94 V-1
â Main Applications:
Ø For the deep potting of power supply and electronic components and parts.
Ø Especially suitable for the potting of inside and outside LED displays that request for flame retardant.
â How to Use
Ø Before use, stir component A by hand or machine properly, keep component B sealed in the can and cut a proper hole at the sharp mouth of cartridge.
Ø Check whether it’s adhering to Applied Materials theoretically.
Ø Mix component A and B with the mix ratio A: B=10:1 by weight. Beforehand simple tests are requested if you need to change the mix ratio.
Ø Vacuum defoaming is not necessary if the potting thickness is below 5mm,but it is requested if the thickness is more than 5mm.
Ø Heating curing is unsuited, or pinholes and blisters will occur.
Ø Long-term exposure of component B in the air is unsuited.
â Technical Data
| Item | Unit | Typical Value | ||
| Color | Component A | Black | ||
| Component B | Translucent | |||
| C omponent of Basic Materials | Polysiloxane | |||
| Density | Component A | g/cm 3 | 1.16 | |
| Component B | 0.98 | |||
| Viscosity | Component A | mPa*s | 2800 | |
| Component B | 15 | |||
| After Mixed | 2200 | |||
| Mix Ratio by weight (A:B) | 10:1 | |||
| Handing Curing Time | min | 55 | ||
| Initial Curing Time | hour | 3 | ||
| Full Curing Time | hour | 24 | ||
| Tensile Strength | After Curing | Mpa | 0.6 | |
| Elongation at break | % | 160 | ||
| Harness | Shore A | 20 | ||
| Volume Resistivity | Ω*cm | 1x10 15 | ||
| Dielectric Strength | KV/mm | 25 | ||
| Flame Retardant Rating | UL94 V-1 | |||
| Work Temperature | â | -60~200 | ||
â Packing:
Ø 22kg/set: A: 20kg /bucket, B: 2kg/bucket.
â Storage:
Ø Keep it away from children.
Ø Use it in ventilated places
Ø In case of contact with skins, wipe and then flush with clear water.
Ø In case of contact with eyes, flush with clear water immediately and go to hospital for checking.
Ø Store it in dry and shady places at the temperature of 8~28â
Ø Storage life: Component A is 12 months; Component B is 6 months since the date of manufacture.