Brown Leather Car Upholstery Fabric With 15% Cotton And 15% Polyester

Abrasion resistance

At least 250,000 Martindales

Tensile strength

Weft: >70lbf/3cm  Longitude: > 80lbf/3cm

Tearing strength

Weft: >10lbf/3cm  Longitude: >12lbf/3cm

Peeling strength

Weft: >3kg/3cm   Longitude: > 3kg/3cm

Elongation

Weft: >15%   Longitude: > 10%

Anti-hydrolysis(shelf life)

At least 3 years

Color fastness to light

> BWS 5

Cold crack of finishing

No cracking -30℃

Fire Retardant

BS5852  CA117  FAR25.853  CFR1633  FMVSS-302

Color fastness to Rubbing
(Change of leather color)

Dry: >500 cycles GSR 4
Wet:>250 cycles, GSR 4  Perspiration:>80cycles GSR4

Test

Method

Requirement

Results

Pass/Fail

Azo dyetuffs
(Arylamines)

BLC7C.1based on
BS EN ISO
17234-1:2010

Not detectable
(detection limit:30mg/kg)

None detected
(<30mg/kg)

Pass

Chromium VI,soluble

BS EN ISO
17075:2007

Not detectable
(detection limit:3.0mg/kg)

None detected
(<3.0mg/kg)

Pass

Formaldehyde

BLC 7A.9 based on
BS EN ISO
17226-1:2008

General <75mg/kg

54mg/kg

Pass

Chlorinated phenols
PCP,TCP&TeCP

BLC 7B.5 based on
BS EN ISO
17070:2006

Not detectable
(detection limit:1.0mg/kg)

None detected
(1.0mg/kg)

Pass

PH

BS EN ISO 4045:2008

Min.3.2.if the pH value is below 4 or above 10,the diff.figure shall be <0.7

PH=6.19

Pass

Extractable heavy metals screening

BS EN 71-3:1995
Migration of elements

Pass as specified in
BS EN 71-3:1995

See separate
table for indivi
-ual result

Pass

Dimethyl fumarate
(DMF)

BLC 7A.6
GC-MS analysis

None Detectable
<0.1mg/kg

None detected
(0.1mg/kg)

Pass