Classification of color fastness of flame retardant fabrics
Classification:
flame retardant fabric
The color fastness of Flame-retardant fabric depends on the color staining and fading of the fabric; Flame-retardant fabric color How are the fastness grades divided?
Level 5 can basically ignore or have no color migration.
Level 4.5 – The degree of color migration is equivalent to level 4 to level 5 on the gray scale for evaluating coloration, or is ranked 4.5 out of 9 on the AA7CC dye transfer scale.
Level 4 – The degree of color migration is equivalent to Level 4 on the Gray Scale for Evaluating Coloration, or is Level 4 out of 9 on the AATCC Color Migration Scale.
Level 3.5 – The degree of color migration is equivalent to Level 3 to Level 4 on the Gray Scale for Evaluating Coloration, or Level 9 on the AATCC Color Migration Scale.
Level 3 – The degree of color migration is equivalent to Level 3 on the Gray Scale for Evaluating Coloration, or is Level 3 of 9 on the AATCC Color Migration Scale.
Level 2.5 – The degree of color migration is equivalent to between Level 2 and Level 3 on the Gray Scale for Evaluating Coloration, or is Level 2.5 on the 9-level classification of the AATCC Color Migration Scale.
2. Level 1 The degree of color migration is equivalent to Level 2 on the gray scale for evaluating coloration, or is ranked within Level 2 of the 9 levels on the AATCC Color Migration Scale.
Level 1.5 – The degree of color migration is equivalent to Level 1 to Level 2 on the Gray Scale for Evaluating Coloration, or is Level 1.5 of the 9 levels on the AATCC Color Migration Scale.
Level 1 – The degree of color migration is equivalent to Level 1 on the Gray Scale for Evaluating Coloration, or is Level 1 of 9 on the AATCC Color Migration Scale.
The limited-productionFlame-retardant fabrichas the following characteristics: after multiple washings, it maintains high-quality flame-retardant properties. It uses high-quality raw materials and has better Excellent protective performance, color fastness and high strength to ensure durability. Strict control of formaldehyde content to make people safer and environmentally friendly series of product certifications
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