Standard Soils
wfk – Testgewebe GmbH supplies soils for application on various substrates:
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Clay
Clay, Substitute for Bandy Black Research Clay
SKU: 05203
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WFK 09 D
Synthetic sebum fat ref. to BEY, WFK 09 D
SKU: 00612
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WFK 09 V
Pigment soil ILG, WFK 09 V
SKU: 00500
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WFK 09 V-2
Pigment soil ILG + 5 % Vaseline, WFK 09 V-2
SKU: 00515
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WFK 09 W
Pigment carpet soil, ‘carpet soil I’ WFK 09 W
SKU: 00501
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WFK 09 W-2
Synthetic carpet soil, WFK 09 W-2, ‘Carpet soil I’ WFK 09 W + Vaseline
SKU: 00516
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WFK 09 Z
Special carpet soil ref. to ISO 11378-1 B.2, ‘carpet soil IV’ WFK 09 Z
SKU: 00504
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WFK Soil-Stick
wfk Soil-Stick (window soil) ref. to IKW Protocol, approx. 80 g
SKU: 00540
Special Carpet Soil ISO 11378
is typically used for carpet soiling.
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WFK 09 Z
Special carpet soil ref. to ISO 11378-1 B.2, ‘carpet soil IV’ WFK 09 Z
SKU: 00504
| Ingredient | specified content (by weight) |
|---|---|
| Peat (dust) | 37,8 % |
| Kaolin | 17,7 % |
| Quartz | 17,7 % |
| Portland cement | 17,45 % |
| Nujol mineral oil 014 | 6,2 % |
| Yellow iron oxide | 1,5 % |
| Dust | 1,05 % |
| Black iron oxide | 0,6 % |
Shelf life
There is no known maximum shelf life.
Synthetic Sebum (synthetic body fat)
is typically used as a soil or stain component in laundering and cleaning tests.
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WFK 09 D
Synthetic sebum fat ref. to BEY, WFK 09 D
SKU: 00612
| Ingredient | specified content (by weight) |
|---|---|
| Free fatty acids | 18,0 % |
| Beef tallow | 32,8 % |
| Fatty acid triglycerides | 3,6 % |
| Lanoline | 18,3 % |
| Cholesterol | 3,7 % |
| Hydrocarbon mixture | 12,0 % |
| Cutina | 11,6 % |
Storage recommendation
This product is produced to provide you with a test material of reliable quality and performance. To maintain this quality please store cold and dark.
wfk Standard Carpet Soil
is typically used for carpet soiling.
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WFK 09 W
Pigment carpet soil, ‘carpet soil I’ WFK 09 W
SKU: 00501
| Ingredient | specified content (by weight) |
|---|---|
| Kaolin | 55 % |
| Quarz | 43 % |
| Flame Soot 101 | 1,5 % |
| Black iron oxide | 0,5 % |
Shelf life
There is no known maximum shelf life.
wfk Standard Pigment Mixture ‘ILG’
is a standard pigment mixture in all soiled/stained test fabrics containing ‘Pigment’ (unless stated otherwise).
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WFK 09 V
Pigment soil ILG, WFK 09 V
SKU: 00500
| Ingredient | specified content (by weight) |
|---|---|
| Kaolin | 86 % |
| Carbon black | 8 % |
| Black iron oxide | 4 % |
| Yellow iron oxide | 2 % |
Shelf life
There is no known maximum shelf life.