Description
Seal-R-Film(TM) film, W 500 mm x L 15 m
For temporarily sealing beakers, flasks and other vessels.
- Material thickness: 0.14 ±0.02 mm
- Elasticity (25 °C): 300%
- Tear strength (25 °C): 1.5 MPa
- Melting temperature: >65 °C (151 °F)
- Boiling point: >288 °C (550 °F)
- Continuous service temperature: -20 to +46 °C
- Toxicity: non-toxic
The sealing film can be stretched to three times its original length. This means that Seal-R-film™ always fits, even with irregular shapes. Traceability through batch identification per roll.
Gas permeability:• CO2 (carbon dioxide) <1000 cm3/m2• O2 (oxygen) <350 cm3/m• Water vapour permeability <0.8 g/m2(in 24 hours at room temperature and a pressure of 0.1 MPa)
Chemical resistance: ammonia (NH3) 28%; ethanol; isopropanol; iodine solution 0.1 mol/l (brown colouring); potassium permanganate (KMnO4) 5% (brown colouring); methanol; sodium chloride (NaCl) 20%; sodium hydroxide (NaOH) 22%; nitric acid (HNO3) 95% (brown colouring); hydrochloric acid (HCl) 36.5%; sulphuric acid (H2SO4) 98%; hydrogen peroxide (H202) 30%
Technical Information
| Film thickness | 140 µm |
| Width | 500 mm |
| Length | 15 m |