TitleProduct

Silica Potting Sealant for LED Driver

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-02 20:29

  • Browse the number:

    135

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Company Profile

Yiwu Virgin Nashen Imp. & Exp. Co., Ltd.

By certification [File Integrity]

Contact:Mr. Man Li(Mr.)  

Email:

Telephone:

Phone:

Area:Guangdong

Address:Guangdong

Website: http://magellen.anjiesolar.com/

PRODUCT DETAILS
Two Part Addition Type Encapsultant

(1) Features:
Against moisture, dirt and other atmospheric composition
Relieve mechanical, thermal shock and vibration of mechanical stress and tension caused
Easy to repair
High frequency electric performance
No solvents, no cure by-products
 
Performance index before curing
Test item Unit A part component B part component
Apparance ---- Black sticky liquid White sticky liquid
Viscosity mPa.s (25ºC) 2000±500 2000±500
Density g/cm3 (25ºC) 1.50±0.10 1.50±0.10
Performance index after curing
Test item Unit Numerical value
Mixing ratio Weight ratio / volume ratio 01:01
Viscosity after mixing mPa.s (25ºC) 2000±500
Density  g/cm3 (25ºC) 1.50±0.10
after mixing
Operating time h (25ºC) 1±0.5
Curing time ºC/hr ≤1(60ºC)≤24(25ºC)
Hardness Shore A 45±5
Thermal conductivity W/(m.k) ≥0.8
Expansion coefficient μm/(m.ºC) 210
Flame retardant grade 3mm V-0
Dielectric strength kV/mm(25ºC) >25
Loss factor (1MHz) (25ºC) 0.001
Dielectric constant (1MHz) (25ºC) 0.33
Volume resistivity (DC500V) Ω.cm 12x1015
Introduction Two-part, 1:1 or 10:1 mixing ratio·No shrinkage· Be used in -50 ºC to 200 ºC·Good electrical insulation· Waterproof, moisture proof and non-corrosive· Comply with Ro HS appliance· UL safety certificates.