TechnicalKnowledge
Are you here:Home >

VS-TP2001 Silicone Thermally Conductive Potting Compound
Time: 2022-11-29 15:10:40     Copyfrom: SuZhou Volsun Electronics Technology Co.,Ltd.

VS-TP2001 Silicone Thermally Conductive Potting Compound

Description

VS-TP2001 is a two-component 1:1 type heat-curing silicone thermally conductive liquid formable gel material that cures at room temperature or after heating to form an elastic thermally conductive silicone rubber, specially designed for the manufacture of electrical and electronic products and modules, such as high Potting protection of power supply modules, frequency converters, sensors, etc., connection and fixation between automotive electronic devices and PCB, etc.


Features
  • Continuous operating temperature:-70℃~+200℃
  • Excellent mechanical properties and extensibility
  • Excellent thermal conductivity and aging resistance
  • Low viscosity, self-leveling, excellent drilling ability
  • Low modulus, low stress, good adhesion to both metals and plastics



Technical Performance

Item

Typical Data

Test Method

Mixing ratio

1:1

/

Color(After mixing)

Grey

Visual

Viscosity (Component A) @25

5500±500cps

ASTM D2196

Viscosity (Component B) @25

5500±500cps

ASTM D2196

Viscosity (After mixing) @25

5500±500cps

ASTM D2196

Opening hours @25

≥90min

/

Initial setting time @25

50-60min

/

Curing condition

30min/50℃;20min/100℃

/

Thermal Conductivity

2.0±0.2 W/m·k

ASTM D5470

Thermal resistance

0.000815m2·k/W

ASTM D5470

Hardness

35±5 Shore A

GB/T 531.1-2008

Density

2.3 g/cm3

GB/T 1033.1-2008

Tensile strength

200KPa

GB/T 528-2009

Elongation at break

12%

GB/T 528-2009

Flame retardance

V-0

UL94

Breakdown strength

≥10 kV/mm

GB/T 1695-2005

Volume resistivity

≥ 1.0×1014 Ω·cm

GB/T 1692-2008

Dielectric constant(1000Hz)

4.7~5.5

GB/T 1693-2007

 

Dimension

Size

Package

VS-TP2001(1kg)

Component A: 0.5kg; Component B: 0.5kg

VS-TP2001(20kg)

Component A: 10kg; Component B: 10kg

VS-TP2001(40kg)

Component A: 20kg; Component B: 20kg

VS-TP2001(80kg)

Component A: 40kg; Component B: 40kg

VS-TP2001(100kg)

Component A: 50kg; Component B: 50kg

Note: The special sizes & packages are available on request.


Instructions
  • A and B components are stirred separately
  • Mixing the well-stirred components A and B according to the ratio of 1:1 (volume ratio/weight ratio can be used) well
  • The mixed compound is poured into the device which need to be sealed, then static curing (Can be cured at room temperature or by heating)

Precautions
  • In order to ensure the uniform distribution of fillers, components A and B must be stirred separately before mixing, so that each compounding agent is evenly mixed.
  • After A and B are mixed, they will react and cure each other, so they need to be used up after mixing and they cannot be used twice after mixing and curing.
  • When pouring into the protective part, there should be no large debris or other contaminants in the protective part to avoid affecting the mutual adhesion of the material and the object
  • Before the material is fully cured, avoid other objects contacting the material, affecting the appearance and protective performance of the material
  • This product should not be in the mouth and eyes. If it accidentally enters the mouth and eyes, rinse it with water in time or go to the hospital for medical treatment.
  • If need high thermal conductivity, vacuum degassing is required before pouring
  • In low temperature environment, the curing time will be extended accordingly
Storage conditions & Shelf life
  • The product should be stored in the original packaging, keeping the lid tightly closed to avoid contamination (Temperature: 15℃<T<30℃; Relative Humidity: RH<70%)
  • Shelf life is 9 months from the date of manufacture

More detail please contact us by volsuntube@szvolsun.com




KEYWORD:Potting Compound,Potting Compound for electronics,silicone potting compound
RELATED_ARTICLES:
How does cold shrink tubing work?
Pioneer cold shrink tube manufacturer---Volsun
Volsun cold shrink tube waterproof solution
New type cold shrink tube for hammer grips
VOLSUN cold shrink tube technology introduction
Where should we use cold shrink tube?
Application of cold shrink technology
Some FAQ of VOLSUN cold shrink tube
Volsun mini cold shrink tube for fiber optic cables protection
Non-slip cold shrink grips for badminton rackets
Mastic cold shrink tube
Luminous cold shrink tube,have you seen before?

More>>Contact Uscontact

Consult online

Wechat+86 13776247502
Wechat+86 18963667177
Tel:86-18963667177