DASTAT-REC is the first cleanroom fabric made of recycled material that Dastex has included in its standard delivery programme.
Similar to ION-NOSTAT VI.2, this fabric impresses with its balanced ratio between technical properties and wearing comfort. Good filtration efficiency, paired with very good wearing comfort properties and good values in the ranges of conductivity and abrasion resistance, form the basis for the fact that DASTAT-REC can be used in most areas of application in cleanroom technology. As with all other fabrics, a large number of the technical specifications for DASTAT-REC were determined in independent, internationally recognised textile institutes, taking into account typical ageing phenomena.
Fabric properties Important properties at a glance
- LAir Permeability
- TWearing comfort
- PParticle retention capacity
- EElectrostatic behaviour
- AAbrasion resistance
Available colors
Product recommendation based on cleanroom classes
Air cleanliness class EN ISO 14644-1
particulate monitored areas
Hygiene zones according to GMP
microbiological monitored areas
Technical data
| (3) Fabric | 98% polyester, 2% carbon |
|---|---|
| (3) Distances of the electrically conductive yarn | in warp and weft at 5 mm intervals |
| (3) Weave type | 3/2 twill |
| (3) Conductive material/yarn | carbon fibre, sandwich construction |
| (3) Mass per unit area | approx. 118 g/m2 |
| (1) Air permeability according to DIN EN ISO 9237:1999-12 at 200 Pa | 36.1 L/(dm2 x min) |
| (1) Water-vapour resistance DIN EN ISO 11092:2014-12, Ret = m2 Pa/W | Ret 2.7 (very good) |
|
(1) Particle retention capacity (VDI 3926)against airborne particles Test duration: 60 minutes Raw gas concentration: 25 mg/m3 |
≥ 0.5 μm approx. 94.5% ≥ 5.0 μm approx. 97.5% |
| (1) Triboelectric behaviouraccording to DIN EN 1149-3 method 1 (ITV-TEV method) | good |
| (1) Surface resistivity according to DIN EN 1149-1:2006-09Protective clothing - Electrostatic properties - Part 1: Test method | 106 - 108 Ohm |
| (1) Abrasion resistance referring to DIN EN ISO 12947-4(Martindale method - assessment of appearance change) | low |
The above-mentioned data are the results of investigations carried out by neutral textile research institutes and our suppliers to the best of their knowledge. They are not specifications but typical values at the time of publication.
All statements are without guarantee and changes are possible without prior notice.
Due to different test methods depending on the respective manufacturers and test institutes, the majority of the stated values cannot be compared one-to-one with those of other cleanroom fabrics.
(1) Values determined by the Institute for Textile and Process Engineering Denkendorf
In May 2017 the ITV Denkendorf merged into the public trust DITF Denkendorf.
(3) Manufacturer information
Test results after 50 decontamination cycles.
Synthetic fabrics can shrink up to 3% during the decontamination process.
If such a textile is additionally autoclaved, the shrinkage has an even stronger optical effect due to the associated formation of wrinkles.
Version 06/2022