ACTICIDE EPW 1 N-31935

(EN)
Restricted to professional users. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye
damage. May cause genetic defects. Suspected of causing cancer. May damage fertility. May damage the unborn child.
Can cause damage to organs through prolonged or repeated exposure. Very toxic to aquatic life with long lasting
effects. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF
ON SKIN: Wash with plenty of water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. If skin irritation or rash occurs: Get medical advice/attention. Collect
Batch-No: spillage.
Product contains: Diuron (ISO), 2-Octyl-2H-isothiazol-3-one, Carbendazim (ISO)
Product Nr: Net-Weight:
Danger Expiry Date:
Alloc:

Directions for use, frequency of application and dose rate:

Use level: 5-20 g/kg
Use instruction: the biocide product should be added as late as possible during production.
Further information: see product information.

Intended or authorised applications: Product-type 7: Film preservatives.

Categories of users to which the biocidal product is restricted: Industrial user.

Emergency phone/Notfalltelefon:
+49 621 60-43333
F: Numero ORFILA:
+33 (0)1 45 42 59 59
D: Giftnotruf Berlin:
+49 30 30686 790

2-Octyl-2H-isothiazol-3-one (30,00 g/kg) Carbendazim (ISO) (90,00 g/kg) QR-Code scannen und das Sicherheitsdatenblatt online lesen. Scan the QR code
Diuron (ISO) (100,00 g/kg) and read the Safety Data Sheet online.
Thor Specialties srl
Via del Pontaccio, 2
I - 21020 Casale Litta (VA)
Tel. +39 0332 1815311
E-Mail: thor@thoritaly.it
UN 3082 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (2-Octyl-2H-isothiazol-3-one, Diuron (ISO)),
MARINE POLLUTANT
 ®
ACTICIDE EPW 1
Product Information

ACTICIDE® EPW 1 is a water-based biocide specifically developed for the dry film protection of surface
coatings, paints and similar products from fungal and algal growth. ACTICIDE® EPW 1 incorporates novel
Thor AMME™ technology to give significantly improved resistance of the actives to alkaline pH, UV and
leaching, with resultant longer term stability and efficacy.

Chemical and Physical Characteristics

Composition: Synergistic combination of AMME™ 3-(3,4-dichlorophenyl)-1,1-dimethylurea
(Diuron), 2-octyl-2H-isothiazol-3-one (OIT) and benzimidazol carbamate
Appearance: Off-white dispersion
Odour: Characteristic
pH (20°C): 5.0 – 7.5
Solids content (145°C): 25.0 - 35.0 %
Solubility: Dispersible
Stability in application*: Increased stability under alkaline conditions, to leaching and temperature, and
in the presence of UV

Note: These characteristics do not constitute a sales specification

Biocidal Properties
ACTICIDE® EPW 1 has a broad spectrum of anti-fungal and anti-algal activity including efficacy against the
following organisms:

Test Micro-Organisms
Moulds Yeasts Algae
Alternaria alternata Candida albicans Chlorella emersonii
Aspergillus niger Rhodotorula rubra Gloeocapsa sp.
Aspergillus versicolor Saccharomyces cerevisiae Nostoc commune
Aureobasidium pullulans Pleurococcus sp.
Cladosporium cladosporoides Scenedesmus vacuolatus
Penicillium funiculosum Stichococcus bacillaris
Penicillium purpurogenum Stigeoclonium tenue
Phoma violacea Trentepohlia aurea
Ulocladium atrum Trentepohlia odorata

Applications / Use Levels

ACTICIDE® EPW 1 incorporates novel Thor AMME™ technology to give resistance to alkaline pH, UV and
leaching. It is recommended for the dry film protection of coatings, plasters and similar products from fungal
and algal growth. It is not based on organic solvents and is therefore suitable for the production of low VOC
formulations. For protection of water-based products from bacterial and fungal infection in the wet state the
additional use of one of Thor's wide range of in-can preservatives is recommended.

Optimum use concentrations will depend on the required properties of the coating and the environment in
which it is to be exposed. Normal addition levels are in the range 0.50 – 2.0%. The local Thor
Microbiological Technical Centre can assist in determining the precise concentration required for specific
applications.
Method of Use / Compatibility
ACTICIDE® EPW 1 should be added at the end of the production cycle. During and after addition of
ACTICIDE® EPW 1 shearing should be kept as low as possible in order to maintain the product’s protective
properties.

ACTICIDE® EPW 1 exhibits no compatibility problems in most practical applications. However, due to the
large range of possible applications, it is recommended that the stability of the active ingredients, system
compatibility and any influences on the product properties during production, storage, transport and in the
application are tested prior to use. The use of oxidising, reducing agents and nucleophiles which may
adversely affect active ingredient stability should be avoided. Care should be taken to ensure that
temperature, pH and redox potential at the point of addition are suitable for stability of the product. Products
sensitive to discolouration should be adequately tested for colour stability.

It is generally recommended to routinely test for changes in chemical and physical properties such as
discolouration (colour stability), viscosity and odour, for each individual matrix system, as well as the effects
of external factors such as pH, moisture, temperature and UV light.

Prior to use, ACTICIDE® EPW 1 must not be diluted or mixed with other raw materials to avoid negative
impact on the active agent. Please contact our Thor Microbiological Technical Centre for further
information.

Packaging / Storage / Regulatory Approvals

Packaging: Plastic drum: 25 kg / 225 kg, IBC: 1,100 kg
Availability: Ex stock in the above packaging
Shelf Life: 12 months from production date, if stored at a temperature of about 20°C.
Storage: Store only in the original container. Keep containers tightly sealed. Prevent
release to the environment by adequate secondary containment design and use
of appropriate spill control procedures. Minimum storage temperature: 5°C.
Protect from heat and direct sunlight. Protect from frost.
Regulatory Approvals: Detailed information available on the regulatory status document.

Safety / Labelling / Toxicology

Due to the listing of diuron as a so-called priority substance**, applications which are expected to have
increased exposure to natural water systems will have to be evaluated separately. An important example is
the leaching of horizontal surfaces from areas with a high surface area exposed to extreme and direct
precipitation with direct discharge to natural water. For detailed information on the toxicology and handling of
ACTICIDE® EPW 1 and advice on the labelling of products in which it may be used, please refer to the
separate Safety Data Sheet or seek specific advice from Thor.

* The data given are time and system dependant.

** See European Water Framework Directive 2000/60/EG

The information contained in this leaflet is intended to be of assistance to users but is without guarantee.
Variations can occur in application and users are advised to conduct their own tests. Suggestions for use
neither give nor imply any freedom from patent infringement.

Use biocides safely. Always read the label and product information before use.
PDS_ACTICIDE_EPW_1&A_3075&GB_V04_13Sep19/DSC-KHA
General changes of the document in 2014 are included in the new revision.