AS1721接著密封膠 Adhesive
FEATURE(產品簡介)
- GOOD ADHESION TO MOST SUBSTRATES
- NON-CORROSIVE
- CONTROLLED FLOW PROPERTIES
- LOW ODOUR
DESCRIPTION(產品簡介)
1 PART RTV SILICONE ADHESIVE SEALANT SELF LEVELLING NON CORROSIVE
參數表PARAMETERS
- CODE
AS1721
- FEATURE 1
Non-corrosive
- FEATURE 2
Good adhesion to most substrates
- FEATURE 3
Controlled flow properties
- FEATURE 4
Low odour
- APPEARANCE
Viscous liquid
- TEST CONDITIONS
After 7 days cure at 23°+/-2°C and 50+/-5% humidity
- COLOUR
Black
- SG
1.08
- MIN WORKING TEMP - °C
-50 °C
- MAX WORKING TEMP +°C
200°C
- FDA
No
- SHELF LIFE
12 mths
- MAX STORAGE TEMPERATURE °C
40 °C
- PACK TYPE
1-Part
- RHEOLOGY
Self Level
- VISCOSITY A-PART MPAS
95000mPas
- NON CORROSIVE
YES
- CURE TYPE
Alkoxy
- RTV OR HEAT CURE
RTV
- SELF BONDING
Yes
- UL 94V-0
no
- DURO SHORE a
27
- TENSILE MPA
1.21 MPa
- ELONGATION %
320%
- MODULUS YOUNGS MPA
0.27 MPa
- MODULUS @ 100% STRAIN MPA
0.39MPa
- LINEAR SHRINKAGE %
1%
- MAX CURE HRS @ 25 °C
36HRS
- THERMAL CONDUCTIVITY W/MK
0.2 W/mK
- TACK FREE TIME MINS
10MINS
- VOLUME RESISTIVITY OHMS CM
>2.85E+15 ohms cm
- CTE VOLUMETRIC PPM/°C
883 ppm/°C
- CTE LINEAR PPM/°C
294ppm/°C
- DIELECTRIC STRENGTH KV/MM
18 kV/mm
- DIELECTRIC CONSTANT @ 1KHz
2.6
- DISSIPATION FACTOR @ 1KHZ
0.0025
- 50G SPREAD DIAMETER MM
105 mm