(Working time：
9:00-18:00 GMT+8)
Hot line0086-757-82711390
(Working time：
9:00-18:00 GMT+8)
Hot line0086-757-82711390
 |
|
0086-757-82711390
|
 |
Position：Home > Products > Application > Silicone sealant > potting compound |  |
 |
|
|||||||
| Introduction |
Transparent silicone potting compound for LED display potting compound , electronic potting compound , silicone potting compound ,electrical potting compound , thermal potting compound , electronic silicone potting compound
Two parts potting compound HM-313
Introduction
313 is two parts condensed type silicone sealant, cured under room temperature, release alcohol, no corrosion to PC,PP,ABS,PVC and copper wire. Good adhesion for most electronic material(PP and PE exception)
Properties
1. Transparent, low viscosity, good leveling, suitable for mould pressing of complex electronic element
2. After cured, will be soft rubber-like material, excellent shock resistance
3. Heat resistance, moisture resistance, and excellent resistance, can extend service life of electronic elements.
4. Condensed type, release alcohol, no corrosion to elements.
Application
Used as potting adhesive for power module, electronic element deep layer
Parameter
|
Before mixed（25℃，65％RH） |
|||
|
part |
313 (A) |
313 (B) |
|
|
color |
Transparent |
Translucent solution |
|
|
viscosity (cP) |
1500 |
50-100 |
|
|
Specific gravity（g/ CM3） |
About 1. 0 |
0.98 |
|
|
After mixed（25℃，65％RH） |
|||
|
Mixing ration |
A：B = 10：1 |
||
|
Color |
transparent |
||
|
Viscosity(CP) |
1000 |
||
|
Working time (min) |
30～50（fast） |
60～90（slow） |
|
|
Tack free time（h） |
3～5（fast） |
5～7（slow） |
|
|
Cured time (h) |
24 |
||
|
Cued after 7 d，25℃，65％RH |
|||
|
Durometer (HSA ) |
20-30 |
||
|
Linear shrinkage（％） |
0.3 |
||
|
Application temperature（℃） |
－60～200 |
||
|
Volume resistivity（Ω·cm） |
1.0×1014 |
||
|
Dielectric strength（KV/mm） |
≥18 |
||
|
Tensile strength(MPa ) |
≥0.3 |
||
|
Elongation at break ( % ) |
60 |
||
|
Thermal conductivity (W/m.K) |
≥0.2 |
||
*viscosity,color,cured time, can be adjusted according to your demand.
STORAGE AND SHELF LIFE
Packing： A：20kg B：2kg
shelf life： Silicone potting compound should be stored in shady and cool place. Our sealant has a usable life of 6 months when stay unopened.
Remark
Completely cured sealant is non-toxic, but do not directly contact with eyes or kids. Should keep ventilate when applying. We suggest that before applying, customer had better have a test to make sure our sealant can highly meet your demand.
|
| silicone cookware handle |
|
|
| stainless steel cookware handle |
|
|
| diecasting pan handle |
|
|
| cookware handles for pan and pot |
|
|
| cookware handle, cookware parts |
 |
|
silicone bakeware,cookware parts and silicone sealant supplier Tel：0086-757-82711390 Fax：0086-757-82711390 E-mail：marketing1@hm-sil.com Add：Lianhua Development Zone,Dinghu District,Zhaoqing City,Guangdong,China. |
