GOLOHO POLYMER (CHANGZHOU) CO.,LTD.
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PV Industry

Company Profile

  • GOLOHO POLYMER was established in 1995 which is the leading conglomerate in China specialized in industrial adhesive R&D and production. Our main products are organic silicone adhesive, silicone resin, epoxy resin and PU.
  • It has the leading technology platform and production process after more than twenty years' of development and technology accumulation. We execute critical quality management system.
  • There are factories and technical center in Shenzhen and Changzhou, Jiangsu. It has been accepted by serious premium brand customers.
  • GOLOHO POLYMER provides global customers the overall solutions with safe, reliable, innovative high-tech products and high-end service.

What is solar photovoltaic?

Solar power consists of solar-thermal power and solar photovoltaic power. Usually, it refers to solar photovoltaic or PV for short.
PV is a kind of technology that transforms solar to power directly by Volta effect on semiconductor interface. The key unit is the solar cell. Solar cells will form large area solar battery pack after the series packing protection. Then, it will constitute photovoltaic solar power device combined with power control units.

What is solar photovoltaic? What is solar photovoltaic?

Sealing Photovoltaic Module Components

Bonding and sealing

Property

Unit

63

Color


White

Appearance


Paste

Specific gravity


1.5±0.05

Surface curing

min

5~20

Entirely curing

h

24(2mm)

Hardness

JIS A

60±5

Tensile strength

Mpa

≥2.1

Shear strength

Mpa

≥1.3

Elongation at break

%

≥230

Volume resistivity

Ω·cm

5.0E+14


Bonding and sealing Bonding and sealing

Encapsulating Photovoltaic Junction Box

Encapsulating

Property

Unit

313W-AB

Appearance


Slump white

Mix ratio


6:1

Specific gravity mixed


1.34±0.1

Viscosity

mPa·s

A:6000±1000

B:50±20

Working time

min(25℃)

20~40

Gel time

h(25℃)

1

Hardness

JIS   A

40±5

Thermal conductivity

W/m·k

0.3~0.4

Flame class

UL

HB

Volume resistivity

Ω·cm

5.0E+14


Encapsulating Photovoltaic Junction Box Encapsulating Photovoltaic Junction Box

Encapsulating Photovoltaic Micro-inverter

Encapsulating

Property

Unit

4302-AB

Appearance


slump

Mix ratio


1:1

Specific gravity mixed


1.48±0.05

Viscosity

mPa·s

A:3000±200

B:3300±400

Working time

min(25℃)

20~40

Gel time

h(25℃)

3

Hardness

JIS   00

50±5

Thermal conductivity

W/m·k

0.4~0.6

Flame class

UL

94V-0

Volume resistivity

Ω·cm

>0.5E+15


Encapsulating Photovoltaic Micro-inverterEncapsulating Photovoltaic Micro-inverter