JO998 Acetic Aquarium Silicone Sealant | ||||||||
Performance | Standard | Measured Value | Testing Method | |||||
Test at 50±5% RH and temperature 23±20C: | ||||||||
Density (g/cm3) | ±0.1 | 0.98 | GB/T 13477 | |||||
Tack-Free Time (min) | ≤180 | 3 | GB/T 13477 | |||||
Extrusion (ml/min) | ≥80 | 1500 | GB/T 13477 | |||||
Tensile Modulus (Mpa) | 230C | 0.4 | 0.49 | GB/T 13477 | ||||
200C | or 0.6 | / | ||||||
Slumpability (mm) vertical | not change shape | not change shape | GB/T 13477 | |||||
Slumpability (mm) horizontal | ≤3 | 0 | GB/T 13477 | |||||
Curing Speed (mm/d) | 2 | 6.5 | / | |||||
As Cured -After 21 days at 50±5% RH and temperature 23±20C: | ||||||||
Hardness (Shore A) | 20~60 | 41 | GB/T 531 | |||||
Tensile Strength under Standard Conditions (Mpa) | / | 0.65 | GB/T 13477 | |||||
Elongation of Rupture (%) | / | 510 | GB/T 13477 | |||||
Movement Capability (%) | 25 | 25 | GB/T 13477 | |||||
Storage | 18-24Months |