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OLV 507 Neutral Fire Retardant Silicone Sealant | ||||
Performance | Standard | Measured Value | Testing Method | |
Test at 50±5% RH and temperature 23±2ºC: | ||||
Density (g/cm3) | ±0.1 | 1.46 | ||
Tack-Free Time (min) | ≤180 | 24 | GB/T 13477 | |
Extrusion (ml/min) | ≥80 | 229 | GB/T 13477 | |
Tensile Modulus (Mpa) | 23ºC | >0.4 | 1.18 | GB/T 13477 |
-20ºC | or >0.6 | 1.32 | ||
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 | 4.5 | / | |
As Cured -After 21 days at 50±5% RH and temperature 23±2ºC: | ||||
Hardness (Shore A) | 20~60 | 55 | GB/T 531 | |
Tensile Strength under Standard Conditions (Mpa) | / | 1.2 | GB/T 13477 | |
Elongation of Rupture (%) | / | 288 | GB/T 13477 | |
Movement Capability (%) | 20 | 20 | GB/T 13477 | |
Storage | 12 Months |
1. who are we?
We are based in Guangdong, China, start from 2002,sell to Domestic Market(70.00%),Southeast Asia(9.00%),South America(8.00%),Mid East(8.00%),Africa(5.00%). There are total about 101-200 people in our office.