Shanghai Huitian New Material Co., Ltd
Shanghai Huitian New Material Co., Ltd Bond today and future ,with our technology!
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● Product Features:
Ø Double component, addition type.
Ø Room temperature or heating curing.
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 (UL94-1996) V0
● 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.
● 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=1:1 by weight. Before hand simple tests are requested if you need to change the mix ratio.
Ø Natural defoaming or vacuum defoaming. Natural defoaming: mix component A and B, stewing 20-30 minutes. Vacuum defoaming: The vacuum degree 0.08-0.1Mpa.Vacuum pumping 5-10 minutes.
Ø Perfusion: Completed in Handing Curing time
Ø Curing: Room temperature or heating curing. In winter, curing time is longer, so suggest heating to curing.
● Technical Data
| Item | Unit | Typical Value | ||
| Color | Component A | Grey | ||
| Component B | White | |||
| Component of Basic Materials | Polysiloxane | |||
| Density | Component A | g/cm3 | 1.46 | |
| Component B | 1.46 | |||
| Viscosity | Component A | mPa*s | 2800 | |
| Component B | 2400 | |||
| After Mixed | 2500 | |||
| Mix Ratio by weight (A:B) | 1:1 | |||
| Handing Curing Time | min | 70 | ||
| Initial Curing Time | hour | 2.5 | ||
| Full Curing Time | min(80℃) | 15 | ||
| Thermal conductivity | After Curing | W/(m·K) | 0.5 | |
| Dielectric constant | 1.2MHz | 3.0 | ||
| Harness | Shore A | 45 | ||
| Volume Resistivity | Ω*cm | 1.5x1014 | ||
| Dielectric Strength | KV/mm | 21 | ||
| Work Temperature | ℃ | -60~250 | ||
● Packing:
Ø 20kg/set: A: 10kg/bucket, B: 10kg/bucket.
● 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 8~28℃
Ø Storage life: 12 months since the date of manufacture.