AS1821接著密封膠 Adhesive
FEATURE(產品簡介)
- FAST ROOM TEMP CURE
- NON-CORROSIVE
- LOW LINEAR SHRINKAGE
- SOLVENT FREE
DESCRIPTION(產品簡介)
1 PART RTV SILICONE ADHESIVE SEALANT SELF LEVELLING NON CORROSIVE
參數表PARAMETERS
- CODE
AS1821
- FEATURE 1
Fast room temp cure
- FEATURE 2
Non-corrosive
- FEATURE 3
Low linear shrinkage
- FEATURE 4
Solvent free
- APPEARANCE
Black viscous liquid
- TEST CONDITIONS
After 7 days cure at 23°+/-2°C and 50+/-5% humidity
- COLOUR
Black
- SG
1.07
- MIN WORKING TEMP - °C
-50 °C
- MAX WORKING TEMP +°C
220°C
- FDA
No
- SHELF LIFE
12mths
- MAX STORAGE TEMPERATURE °C
40 °C
- PACK TYPE
1-Part
- RHEOLOGY
Flowable
- VISCOSITY A-PART MPAS
20000mPas
- NON CORROSIVE
YES
- CURE TYPE
Acetone
- RTV OR HEAT CURE
RTV
- SELF BONDING
Yes
- UL 94V-0
no
- DURO SHORE a
27
- TENSILE MPA
0.85MPa
- ELONGATION %
200%
- TEAR KN/M
3kN/m
- MODULUS YOUNGS MPA
0.4 MPa
- MODULUS @ 100% STRAIN MPA
0.5MPa
- LINEAR SHRINKAGE %
0.5%
- MAX CURE HRS @ 25 °C
24HRS
- THERMAL CONDUCTIVITY W/MK
0.2 W/mK
- TACK FREE TIME MINS
10MINS
- VOLUME RESISTIVITY OHMS CM
>5.4E+15 ohms cm
- surface RESISTIVITY OHMS CM
>1.8E+11 ohms cm
- CTE VOLUMETRIC PPM/°C
906 ppm/°C
- CTE LINEAR PPM/°C
302ppm/°C
- DIELECTRIC STRENGTH KV/MM
20kV/mm
- DIELECTRIC CONSTANT @ 1KHz
2.88
- DISSIPATION FACTOR @ 1KHZ
0.005
- LAP SHEAR ALUMINIUM KG/CM²
5.9kg/cm²
- LAP SHEAR COPPER KG/CM²
6.5kg/cm²
- LAP SHEAR Stainless steel KG/CM²
3.5kg/cm²
- 50G SPREAD DIAMETER MM
120mm