Examples of Testing Compared to Natural Leather
Easy to care for and maintain
Color Fastness to Washing
- Ultrasuede®nu 0.6
-
Color Change Grade 4 Staining Grade 3
- Cow Leather (Grain)
-
Color Change Grade 4 Staining Grade 1
Method：ISO 105-C06 B2S
Dimensional Change after Washing
- Ultrasuede®nu 0.6
-
Lengthwise -1.3% Widthwise -0.1%
- Cow Leather (Grain)
-
Lengthwise -3.6% Widthwise -3.7%
Method：UL：ISO 6330 4M
Wrinkle Resistance
- Ultrasuede®nu 0.6
-
Lengthwise 88% Widthwise 89%
- Cow Leather (Grain)
-
Lengthwise 73% Widthwise 72%
Method：JIS L 1059-1 Monsant Method-B
Superior durability
Abrasion Resistance
- Ultrasuede®nu 1.0
- ≧Grade 3
Method：ISO 12947-2(12KPa、20,000cycles)
Evaluation：Internal Standard
Snag Resistance
- Ultrasuede® nu 1.0
-
Grade 3-4
- Cow Leather (Grain)
-
Grade 2
Method：JIS L I058 A
Evaluation：Internal Standard
It’s both uniform and lightweight, easily processed for a multitude of products and users
- Ultrasuede®nu 1.4
（1.4mm thickness） - 228.3g
- Cow Leather
(Grain、1.4mm thickness) - 322.2g
Bag size) Width：30cm Depth：14cm Height：31cm
Permeability
- Ultrasuede®nu 1.0
（1.0mm thickness） -
2.40㎤/㎠/sec
- Cow Leather
(Grain、1.0mm thickness) -
0.01㎤/㎠/sec
- Synthetic Leather
-
0.02㎤/㎠/sec
Method：JIS L 1913 Frazir Method
Comfortable surface temperature regardless of ambient temperature
Heat Storage
*Values shown above are Toray measurements and not independently guaranteed.
Cool Touch
- Ultrasuede®nu 1.0
-
0.15W/㎠
- Cow Leather (Grain)
-
0.24W/㎠
- Synthetic Leather
-
0.21W/㎠
Method：JIS L 1927
- Please note that the values listed above are measurements by Toray and are not guaranteed values.
- Please inquire us regarding color fastness of extra dark colors.