Fire protective
clothing (hereinafter referred to as protective clothing) refers to the
firefighters during fire fighting to protect their jobs and are usually
dressed in clothes.
Performance requirements
Structure
Protective clothing for the imitation safari style, composed by the upload and download.
Protective clothing is divided into conventional-type protective clothing and cold-protective clothing two kinds.
Conventional
flame retardant firefighter clothing should be moisture-resistant
housing and detachable water permeability of the inner components.
Cold-protective
clothing should be flame retardant and moisture resistant jacket
detachable water permeability of the inner layer, warm layer, lining
layer.
Main material properties
Protective clothing should be used with cover and logo has served the function of fabric, should have flame moisture resistance.
Housing
of flame retardant, according to section 5.1 of this standard test
method now, its damage length not greater than 12cm, continued burning
time shall not be greater than 2s, smoldering time not more than 10s,
may not have financial drop phenomenon.
Housings moisture
resistance, according to Section 5.2 of this standard test method
specified in its wet grade not lower than GB4745 in three requirements.
Resistant
housing washing performance, according to the standard method specified
in Section 5.3 the corresponding test, the flame retardant is damaged
not be longer than 15cm, continued burning time shall not be greater
than 5s, smoldering time not more than 20s, may not have financial drop
phenomenon, its moisture resistance rating of not less than GB4745 to
wet the two requirements.
Cover the tear strength, according to
Section 5.4 of this standard test method specified, the warp and weft of
the tear strength of not less than 32N.
Housings dry breaking
strength, according to Section 5.5 of this standard test method
specified in its warp and weft of the breaking strength of not less than
450N.
Cover wear resistance, according to Section 5.6 of this
standard test method specified, worn 100 times, warp and weft dry
breaking strength of not less than 200N.
Cover against radiant
heat permeability, according to the standards specified in Section 5.7
of the test method, upon completion of an irradiation cycle, the
temperature rise of the inner surface of the housing should not exceed
15 ℃.
Use protective clothing impervious water has served the
function of the inner fabric is made of the performance of its water
permeability according to the standards specified in Section 5.8 of the
test method, and its resistance to hydrostatic pressure of not less than
4000Pa.
Cold-warm layer of protective clothing, the use of polyester or acrylic flakes made of artificial fur.
Cover seam breaking strength according to Section 5.5 of this standard test method specified, shall not be less than 360N.
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