PARAFILM® M sealing film Can be stretched up to 200% and clings around irregular shapes and surfaces. Parafilm® M is resistant to many polar substances such as saline solutions, inorganic acids and alkaline solutions for up to 48 hours (After this time it may become brittle). Parafilm® M conforms to general FDA requirements if used below 55°C. Melting temperature: 60°C Continued use temperature: -45°C to +50°C Stretching ability: 200%
Product Specification:
Product Type: PARAFILM® M
Width: 500mm
Length: 15 m
Toxicity: Non-toxic
Melting temperature: 60 °C
Burning point: 301°C
Continued use temperature: -45 to +50 °C
Stretching ability: 200 %
Elongation at tear: 300 %
Gas permeability over 24 hours at 23°C and 50 % relative air humidity
02 (Oxygen): less than 350 cm³/m²
N2 (Nitrogen): less than 105 cm³/m²
C02 (Carbon dioxide): less than 1100 cm³/m²
Steam permeability over 24 hrs. at 37 °C and 90 % relative air humidity: 0.8 g/m²
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