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Properies

Polyester Fiber

Polyproylene Fiber

Polyamide Fiber

Polyvinyl Alcohol Fiber

Acid-resisting

Strong

All Right

Weak

Non-acid resisting soda

Alkalinity-resisting

Weakness-resisting

Strong

All Right

Weakness-resisting

Corrosion-resisting

All Right

Bad

Bad

All Right

Electrification

Bad

All Right

Good

Normal

Splitting and elongation

30%-40%

Better than polyester

18℃ -45℃

15%-25%

Return Ability

Very Good

A little better than Polyester

Very Good

Weak

Abrasion Resistance

Very Good

Good

Very Good

Good

Heat-resisting

120℃

90℃

130℃ a little Contraction

100℃ a little Contraction

Softening-resisting

230℃-240℃

140℃-150℃

180℃

200℃

Melting-point

255℃-265℃

165℃-170℃

210℃-215℃

220℃