Page 280 - Wurth Total Catalogue

SILICONE ACETATE FOOD GRADE Special, high-quality sealant for sealing
in food processing and drinking
water sector, as well as for aquarium
construction.

Tried-and-tested product features:
• HACCP certified FZP when cured, suitable for
use in the food zone and can make contact
with foodstuffs when in the cured state.
• Corresponds to the requirements pursuant to
NSF/ANSI Standard 61
- Officially listed since March 2007.
• Sensor testing for food
- Tested by Stegmann laboratory.
• Can be used in food handling and
processing operations
- Tested by the ISEGA-Forschungs-und
FZP when cured Untersuchungsgesellschaft mbH in
Aschaffenburg, Germany.
Colour Contents Art No. Pack • In aquarium construction
in ml Qty. - Tested pursuant to DIN 32622.
Transparent 0892 550 1 • Can be used in drinking water sector
Technical Data: White 0892 550 2 - KTW test from Hygiene Institute of the
Bronze 310 0892 550 3 12 German Ruhr region in Gelsenkirchen.
Silver 0892 550 4 • In drinking water line sector
Note: The colours shown can differ from the original for printing-related reasons. - MDVGW Worksheet W 270 – Hygiene
Complies with building material class B2 Institute of the University of Bonn in Bonn,
according to DIN 4102. Due to the large Technical Data Acetate curing silicone Germany.
Raw Material Base
number of existing paint systems, the user polymer • Resistant to microorganisms
should conduct his/her own tests to check the Max. Take-up of Contin. 25% of the joint width - Tested according to DIN EN ISO 846, Part
compatibility with paint. Possibility of yellowing Movement A+C by the Institute for Air Hygiene in Berlin.
on contact with white alkyd resin paints cannot Skin Formation Time Approx. 10 min. • In cleanroom
be excluded. Not suitable for non-ferrous at 23 C/50% rel. - Suitability in cleanrooms in accordance with
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metals and metals without corrosion protection. humidity Hygiene Institute of the German Ruhr region,
Silicone Acetate, Food Grade is not suitable for Thermal Stability -40 C to 180 C Test Report W-169517-08-SI.
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adhesive bonding or filling hollow spaces.
Application Temperature 5 C to 40 C
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Can be Painted over No Broad adhesive range
• Adhesion on most surfaces which occur in the
Typical surfaces: Compatibility with Paint Yes, preliminary tests food processing sector.
Without primer: Enamel, tiles, glass, anodized required
aluminium, stainless steel, artificial stone) and Contains Fungicide No Other advantages:
cast stone). Shore A Hardness Approx. 25 • High resistance to chemicals.
Density 1.04 g/cm 3
Elongation at Rupture Approx. 575% • Also adheres to artificial stone and cast stone.
Meets the requirement of with 2mm Film • Good smoothing behaviour.
NSF/ANSI Standard 61 • Building material class B2 acc. to DIN 4102.
- Drinking Water System Use as aquarium silicone:
Components.
A = Adhesive bond Areas of application:
HACCP SSZ Certified: B = Double joint
PE-717-WA-01.
The right dimen sioning – whether it’s
an adhesive bond or a double joint – is dependent on the type of
glass elements used. When executing a double joint, the joint width
should be at least 5 mm. A permanent adhesive bond can be ensured
only after thoroughly cleaning the glass. For aquariums with a
AUS. pub. 12/14 © “General Notes on Application for Sealants”. maximum filling volume of 1,350 L. For sealing joints that come into contact Suitable for aquarium
with drinking water or food, e.g. in
construction.
Application: Please observe overview sheet
commercial kitchens, butcher shops,
breweries, sales counters and walk-in
refrigerators.
05 0535