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Arc'teryx ARCTERYX autumn and winter men's fashion casual fleece round neck pullover sweater

Style number: S2190#

Bird home fleece technology fabric round neck pullover sweater

Put a sweater on the sense of technology

Can indeed take you to do it

The sweater we brought today, slim fit, comfortable and warm

Functionality is not said, the upper body version does not have to say

Let’s talk about the fabric

Aramid flame retardant fiber

(scientific name: meta-aramid, domestically known as aramid 1313 fiber)

Sounds more advanced, but it is such a sense of technology

It is a permanent flame retardant fiber with heat resistance and high strength.

High abrasion resistance, good flexibility, low shrinkage, stable chemical structure,

It has the advantages of no droplets and no toxic gas.

Cloth woven from aramid flame retardant fiber has good dimensional stability

Can be used for a long time at 250 degrees Celsius

Its heat shrinkage rate is only 1%. Fiber softening temperature is 373 degrees Celsius

Decomposition starts at more than 400 degrees Celsius, and the fabric surface is thickened when decomposed

The fiber expands and the heat is transmitted from 900-1300 degrees Celsius outside the cloth.

No cracking.

Black / sapphire blue color