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Anti-Dust Filtration Tape

General Description :

The essential clarity of Multi-wall Polycarbonate Sheeting can only be retained if care is taken to exclude all dust particles, insects and moisture.Contamination by dust and moisture will soon lead to the growth of unsightly algae and moulds. The best protection is the use of a quality breather tape which allows full ventilation of all sections and channels of the Polycarbonate Sheeting.Many designs of polycarbonate sheeting are now available and more complex sections are being developed. However, Anti-Dust Filtration Tape will fit and fully ventilate all sizes and designs of sheets including those with very small internal sections.

Breathability
The unique composition of Anti-Dust Filtration Tape allows free ventilation through the entire cross section of the open ends of the sheet giving maximum breathabiliy. Only a flow of air can aid the dispersal of moisture which otherwise can condense inside the channels and eventually allow unsightly moulds to flourish.

Water Escape
Site problems can sometimes result in water within the channels. With Anti-Dust Filtration Tape this can easily exit from the entire cross-section of the sheet end, without the potential water trap of partial filter designs.

Dust Exclusion
The filter material used is a high quality, non woven, point welded, tough fabric; this allows moisture and air to pass through, but acts as an effective dust barrier.

Strength
The tape is made from exceptionally strong material which resists accidental site damage, with the added advantage of making the sheets safe and easy to handle.

Ultra Violet Resistance
The breather tape is resistant to ultra violet light and has a life expectancy greater than 20 years when correctly fitted.

Fungicide Locked In
Unlike cheap tapes the filter component is treated with a high quality fungicide to ensure continued effective filtration.

Adhesives
Anti-Dust Filtration Tape uses the very latest adhesive technology, developed especially for this tape. The adhesive is integrated with the fabric mesh and is impervious to water. The tape is quick and easy to apply with the capacity to initially reposition prior to full adhesion.

Average Specification :

Technical Details Typical Vale Units
Product patented: European patent No: 0920899 (23.11.98)
Carrier Blue spunbound synthetic fibre
Thickness (Total) Edana 30.4-89 0.51 mm
Weight Edana 40.3-90 70 gsm
Adhesive type Thermoplastic Rubber Resin with UV inhibitor
Liner (single sided Amber) 80 gsm
Peel Adhesion 1200 N/m
Tack 1600 N/m
Tensile strength MD 2500 N/m
Tensile strength CD edana 20.2-89 1980 N/m
Elongation MD > 80 %
Elongation CD Edana 20.2-89 > 90 %
Tear strength MD 57 N
(fabric only) CD Edana 70.2-89 74 N
Air Permeability Edana 140.1-81 >140 mm³/mm²/mm
Water repellancy Edana 120.1-80 >135 mm/H2O
Abrasion >100 Rubs /1.5Kg
Recommended application temp range: 5 to 25 °C
Service temperature range -20 to +80 °C
Shelf Life: (under normal conditions) 12 months (minimum)
Test area 100 cm²
Test flow 15 litres / minute
Face velocity 2.5 cm / second
Material pressure drop 5 Pa
Barometric pressure 1002 mbar
Temperature 20 °C
Humidity 50 % RH
Efficiency under above conditions 22% Retained particles


ADT10, ADT16, ADT20, ADT25, ADT28, ADT30, ADT40, ADT60

Details:

Class acceptance within standards EN 779 and BS 4400

(Test carried out using Challenge aerosol NaCl poly dispersed particle size 0.02 to 1.1 micrometres. Mass median 0.6 micrometres measuring longest diagonal, or 0.4 micrometres measured aerodynamically.)

N.B. Edana test methods: EDANA: European Disposables and Nonwovens Association


Contact us by phone, fax, e-mail or , for any adhesive tape requirement

Web: www.printernational.co.uk ~ Sitemap ~ Tel: +44 (0)1923 270508 ~ Fax: +44 (0)1923 269134 ~ E-mail: pr@printernational.co.uk