Solar energy converters dedica

Solar energy converters dedicated Potting of high


One, Introduction:
Sclerosis in low-temperature solar power converters dedicated Potting Bicomponent sclerosis is a potting material, after curing it in the dense solid structure, with good flexibility, high thermal conductivity, and protective, waterproof , the role of the Security Chip.

 Two, conventional performance:


Test items

Testing methods or conditions

9002GA(87-3)

9002GB(87-3)

Appearance

Visual

Black or white viscous liquid

transparent liquid

Density

25 g/cm3

1.5~1.6

1.00~1.10

Viscosity

40 mpa·s

3000~5000  

20~30

Storage period

Room ventilation

6 months

6 months


Three, the use of technology:


Item

Unit or the conditions of

9002GA(87-3)/9002GB(87-3)

Mixing ratio
 

Weight ratio
 

100:25

Can use the time
 

25min

0.5

Curing conditions

/hrs

25/7270~80/6~4


Four, use: apply to solar energy conversion, sensors, circuit modules, such as mixed high heat of the casting components.

Five,  Characteristics after curing 


Item

Unit or the conditions of

9002GA(87-3)/9002GB(87-3)

Thermal conductivity

W(m·K)

0.8

Linear expansion coefficient

m/(m·K)

≤1.2×10-4

Hardness

Shore-D

65

Heat distortion temperature (HDT)

63

Volume resistivity

25℃,Ω·cm

1.0×1014

Dielectric Strength

25℃,kV/mm

15

Impact strength

Kg/cm2

7

Permittivity

25℃,1MHZ

4.0±0.05

Dielectric Loss Tangent

25℃,1MHZ

0.02

Use temperature range

-40~130

Flame retardant

-

94 V-1


Six, storage, transportation and Cautions:
1. Such products of non-dangerous goods, as a general storage and transportation of chemicals, product packaging, see barrels of storage period.
2. Please see the product model, and then pigeon-holing; accurate weighing, please give full uniform mixing.
3. When potting impregnation speed not too fast, in order to ensure uniform impregnation.
Seven, packaging specifications: Packing for A: 25KG or B: 20KG.