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Trade Verify
Address: No. 251, Wenji Road, Songjiang District, Shanghai China
Contact name:Jason Zhang
Shanghai Huitian New Material Co., Ltd |
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5299 is a 1:1 two-component addition-type potting silicone rubber, with 0.6 W /m·K thermal conductive, flame retardant.
Applications
All kinds of electrical components of thermal conductivity, flame
retardant potting, such as photovoltaic inverters, LED drive
power.charging piles, automotive electronics, NEV power,
controllers etc.
Product Features
1) Good thermal conductivity and flowability
2) Both room temperature and heat curing
3) Good weather and aging resistance
4) Excellent insulation properties
5) Flame retardant rating UL94 V-0
6) Maintains rubber elasticity from -50°C to 200°C
7) RoHS Directive
Technical parameters
| Reference standard1 | Item | Unit | Value |
| Properties before curing (25±2℃, 60±5%RH) | |||
| Q/HTXC 2 | Appearance (A) | - | Grey fluid |
| Appearance (B) | - | White fluid | |
| GB/T2794 | Viscosity (A) | mPa·s | 2,000-3,500 |
| Viscosity (B) | mPa·s | 2,000-3,000 | |
| GB/T13354 | Viscosity (A) | g/cm3 | 1.62±0.08 |
| Viscosity (B) | g/cm3 | 1.62±0.08 | |
| Properties after curing (25±2℃, 60±5%RH, A:B=1:1) | |||
| Q/HTXC 2 | Operating time | min | 70-90 |
| Q/HTXC 2 | Curing time (25℃) | h | 2-4 |
| Q/HTXC 2 | Curing time (80℃) | min | 10-30 |
| GB/T 531 | Hardness (Shore 00) | -- | 40-50 |
| Q/HTXC 2 | Dielectric strength | KV/mm | ≥20 |
| Q/HTXC 2 | Volume resistivity | Ω·cm | ≥1.5×1014 |
| Q/HTXC 2 | Dielectric constant | - | ≥2.8 |
| ISO 22007-2 | Thermal conductivity | W/(m·K) | 0.6-0.7 |
Cautions
Store the product in a sealed container, and keep it away from children.
The glue will not cure if exposed to a certain amount of the following chemicals:
Organic compounds of N, P, and S; ionic compounds of Sn, Pb, Hg, As, etc.;
Compounds containing alkyne and polyvinyl.
To avoid the above problem, try to wipe off the residual rosin when using the glue on the circuit board, and use a soldering tin with low lead content.
This product is non-hazardous. Please consult the MSDS of the product for safety information.
Storage
Store at 0-35°C in a cool and dry place.
Shelf life is 6 months.
Packing specification
Order code:
5299 A9 25 kg/barrel
5299 B9 25 kg/barrel
Huitian Addition-type potting production line
