loss up to 15% (breaking load is restored upon drying)
does not lose
does not lose
increase up to 15%
Resistance to sunlight
Insufficient
Insufficient (when adding light stabilizers and dyes, they are resistant to light and atmospheric conditions and almost do not lose strength for a long time)
Good
Average
Resistance to temperature from –40 to +60
Good
Insufficient
Good
Resistance to acids
Insufficient
Good
Good
Damaged
Resistance to alkalis
Good (damaged in hot alkalis)
Good
Fair (damaged in concentrated and hot alkalis)
Damaged
Resistance to microorganisms (rot, mold)
Good
Good
Good
Prone to rot
Insects
Not edible
Not edible
Not edible
Fire
Hardly flammable
Hardly flammable
Hardly flammable
Highly flammable (does not emit harmful substances when burned)