ORGAL PR 670

CAS number: 55965-84-9
EC number: 611-341-5
INDEX: 613-167-00-5

INTRODUCTIION:
Orgal PR 670 is a non-plasticized styrene acrylic copolymer emulsion with very fine particles, developed as a primer for mineral substrates or formulations for impregnating wood stains.
Orgal PR 670 is supplied as a low viscosity emulsion. 
The emulsion dries to give a slightly tacky and clear film. Due to the very small particle size, Orgal PR 670 has excellent penetration and adhesion properties.

TYPIICAL PROPERTIIES of Orgal PR 670:
Appearance: Opal emulsion
Solid Content % ± 1: 30
Viscosity (Brookfield RVT 1/60): 100 cps max
pH: 7.0 - 8.0
Density (25°C, g/cm3) ± 0.01: 1.01
Tg (°C): 8
Storage Stability: Protect from freezing

APPLIICATIION PROPERTIIES of Orgal PR 670:
Orgal PR 670, having extremely small particle size, is especially suitable for the production of aqueous high penetration primers on substrates as plaster, concrete and asbestos cement. 
Small quantities of surfactants would help the penetration power. 
Orgal PR 670 is highly resistant to alkaline media thus making it compatible with gypsum and gypsum board. 
Penetration power also depends on the porosity of the substrate.
Orgal PR 670 may also be used as a binder in impregnating wood stains
-Penetrating stain varnishes
-Wood primers
-Penetrating primers
-Concrete curing membranes

PRODUCT HANDLIING – STORAGE – SHELFLIIFE of Orgal PR 670: 
To ensure safe storage of this emulsion, containers should be well sealed to prevent the water evaporation and skin forming. 
The emulsion must be stored between 5-25°C for a maximum of 6 months and freezing must be avoided.

UN proper shipping name: Not applicable
Transport hazard class(es): Not applicable
Packing group: Not applicable
Environmental hazards: Not applicable
Special precautions for user: Not applicable
Transport in bulk according to Annex II of Marpol and the IBC Code: Information not relevant

Acute Tox. 3: Acute toxicity, category 3
Skin Corr. 1B: Skin corrosion, category 1B
Skin Sens. 1: Skin sensitization, category 1
Aquatic Acute 1: Hazardous to the aquatic environment, acute toxicity, category 1
Aquatic Chronic 1: Hazardous to the aquatic environment, chronic toxicity, category 1
H301: Toxic if swallowed.
H311: Toxic in contact with skin.
H331: Toxic if inhaled.
H314: Causes severe skin burns and eye damage.

Waste treatment methods:
Reuse, when possible. 
Neat product residues should be considered special non-hazardous waste.
Disposal must be performed through an authorised waste management firm, in compliance with national and local regulations.

CONTAMINATED PACKAGING of Orgal PR 670:
Contaminated packaging must be recovered or disposed of in compliance with national waste management regulations.

Orgal PR 670 is not dangerous under current provisions of the Code of International Carriage of Dangerous Goods by Road (ADR) and by Rail (RID), of the International Maritime Dangerous Goods Code (IMDG), and of the International Air Transport Association (IATA) regulations.

No specific data are available for Orgal PR 670. 
Handle it according to good working practices. 
Avoid littering. Do not contaminate soil and waterways. 
Inform the competent authorities, should the product reach waterways or contaminate soil or vegetation. 
Please take all the proper measures to reduce harmful effects on aquifers.

Orgal PR 670 SKIN CORROSION / IRRITATION:
Does not meet the classification criteria for this hazard class

Orgal PR 670 SERIOUS EYE DAMAGE / IRRITATION:
Does not meet the classification criteria for this hazard class

Orgal PR 670 RESPIRATORY OR SKIN SENSITISATION:
May produce an allergic reaction.

Orgal PR 670 Contains:
5-Chloro-2-methyl-3(2H)-isothiazolone mixt. with 2-methyl-3(2H)-isothiazolone(CAS: 55965-84-9)

Orgal PR 670 GERM CELL MUTAGENICITY:
Does not meet the classification criteria for this hazard class

Orgal PR 670 CARCINOGENICITY:
Does not meet the classification criteria for this hazard class

Orgal PR 670 REPRODUCTIVE TOXICITY:
Does not meet the classification criteria for this hazard class

STOT - SINGLE EXPOSURE:
Does not meet the classification criteria for this hazard class

STOT - REPEATED EXPOSURE:
Does not meet the classification criteria for this hazard class

In the absence of experimental data for the product itself, health hazards are evaluated according to the properties of the substances Orgal PR 670 contains, using the criteria specified in the applicable regulation for classification.
Orgal PR 670 is therefore necessary to take into account the concentration of the individual hazardous substances indicated, to evaluate the toxicological effects of exposure to the product.

Metabolism, toxicokinetics, mechanism of action and other information:
Information not available

Information on likely routes of exposure:
Information not available

Delayed and immediate effects as well as chronic effects from short and long-term exposure:
Information not available

Orgal PR 670 Interactive effects:
Information not available

Orgal PR 670 Reactivity:
There are no particular risks of reaction with other substances in normal conditions of use.

Orgal PR 670 Chemical stability:
The product is stable in normal conditions of use and storage.

Orgal PR 670 Possibility of hazardous reactions:
No hazardous reactions are foreseeable in normal conditions of use and storage.

Orgal PR 670 Conditions to avoid:
None in particular. 
However the usual precautions used for chemical products should be respected.

Orgal PR 670 Incompatible materials:
Information not available

Orgal PR 670 Hazardous decomposition products:
Information not available

As the use of adequate technical equipment must always take priority over personal protective equipment, make sure that the workplace is well aired through effective local aspiration.
When choosing personal protective equipment, ask your chemical substance supplier for advice.
Personal protective equipment must be CE marked, showing that it complies with applicable standards.

Orgal PR 670 HAND PROTECTION
Protect hands with category III work gloves .
The following should be considered when choosing work glove material: compatibility, degradation, failure time and permeability.
The work gloves' resistance to chemical agents should be checked before use, as Orgal PR 670 can be unpredictable. 
The gloves' wear time depends on the duration and type of use.

Orgal PR 670 SKIN PROTECTION
Wear category I professional long-sleeved overalls and safety footwear. 
Wash body with soap and water after removing protective clothing.

Conditions for safe storage, including any incompatibilities:
Store only in the original container. Store the containers sealed, in a well ventilated place, away from direct sunlight. 
Keep containers away from any incompatible materials.
Orgal PR 670 must be stored between 5-25°C for a maximum of 12 months and freezing must be avoided.

Methods and material for containment and cleaning up Orgal PR 670:
Collect the leaked product into a suitable container. 
Evaluate the compatibility of the container to be used. 
Absorb the remainder with inert absorbent material.
Make sure the leakage site is well air.

GENERAL INFORMATION of Orgal PR 670:
Orgal PR 670 use jets of water to cool the containers to prevent product decomposition and the development of substances potentially hazardous forhealth. 
Always wear full fire prevention gear. 
Collect extinguishing water to prevent Orgal PR 670 from draining into the sewer system. 
Dispose ofcontaminated water used for extinction and the remains of the fire according to applicable regulations.

Description of first aid measures:
EYES: Remove contact lenses, if present. 
Wash immediately with plenty of water for at least 30-60 minutes, opening the eyelids fully. Getmedical advice/attention.
SKIN: Remove contaminated clothing. 
Rinse skin with a shower immediately. 
Get medical advice/attention.
INGESTION: Have the subject drink as much water as possible.
Get medical advice/attention. 
Do not induce vomiting unless explicitlyauthorised by a doctor.
INHALATION: Get medical advice/attention immediately. 
Remove victim to fresh air, away from the accident scene. 
If the subject stops breathing, administer artificial respiration. 
Take suitable precautions for rescue workers.

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