ABA OPTIMA POWDER ChemWatch Material Safety Data Sheet (REVIEW) CHEMWATCH 8040-58 Date of Issue: Thu 15-Jun-2000 -------------------------------------------------------------------------------- STATEMENT OF HAZARDOUS NATURE ----------------------------- HAZARDOUS ACCORDING TO WORKSAFE AUSTRALIA CRITERIA. SUPPLIER -------- Company: Norcros Building Products (ABN:82 000 550 005) Company: Norcros Building Products Address: Address: 26 Prince William Drive PO Box 796 Seven Hills Seven Hills NSW NSW Australia Australia Telephone: (+61 2) 9851 9199 Fax: (+61 9) 838 7970 CHEMWATCH HAZARD RATINGS ------------------------ Flammability: 0 Toxicity: 2 Body Contact: 0 Reactivity: 0 Chronic: 2 SCALE: Min/Nil=0 Low=1 Moderate=2 High=3 Extreme=4 PERSONAL PROTECTIVE EQUIPMENT FOR INDUSTRIAL/COMMERCIAL ENVIRONMENTS -------------------------------------------------------------------- Short Gloves Safety Glasses Dust Mask Product Name: ABA Optima Powder CAS RN No(s): None UN Number: None Packing Group: None Dangerous Goods Class: None Subsidiary Risk: None Hazchem Code: None Poisons Schedule Number: None USE Cementitious adhesive. Base or Part A of a 2 pack adhesive PHYSICAL DESCRIPTION/PROPERTIES ------------------------------- APPEARANCE Fine off-white powder; insoluble in water. Boiling Point (°C): Not applicable Melting Point (°C): Not available Vapour Pressure (kPa): Not applicable Specific Gravity: Not available Flash Point (°C): Not applicable Lower Explosive Limit (%): Not applicable Upper Explosive Limit (%): Not applicable Solubility in Water (g/L): Immiscible INGREDIENTS ----------- NAME CAS RN % portland cement 65997-15-1 30-60 graded sand 14808-60-7 30-60 silica amorphous 7631-86-9 10-30 titanium dioxide 13463-67-7 1-5^ filler, unregulated 1-5 additives, unregulated <1 NOTE: Manufacturer has supplied full ingredient information to allow CHEMWATCH assessment -------------------------------------------------------------------------------- HEALTH HAZARD -------------------------------------------------------------------------------- ACUTE HEALTH EFFECTS -------------------- SWALLOWED Considered an unlikely route of entry in commercial/industrial environments The material is discomforting to the gastro-intestinal tract and is harmful if swallowed EYE The solid/dust is highly discomforting , may be abrasive to the eyes and capable of causing a mild, temporary redness of the conjunctiva (similar to wind-burn), temporary impairment of vision and/or other transient eye damage/ulceration SKIN The dust is extremely discomforting to the skin and is capable of causing skin reactions which may lead to dermatitis Handling wet cement can cause dermatitis. Cement when wet is quite alkaline and this alkali action on the skin contributes strongly to cement contact dermatitis since it may cause drying and defatting of the skin which is followed by hardening, cracking, lesions developing, possible infections of lesions and penetration by soluble salts. Cement contact dermatitis (CCD) may occur when contact shows an allergic response, which may progress to sensitisation. Sensitisation is due to soluble chromates (chromate compounds) present in trace amounts in some cements, cement products. Soluble chromates readily penetrate intact skin. Cement dermatitis can be characterised by fissures, eczematous rash, dystrophic nails, and dry skin; acute contact with highly alkaline mixtures may cause localised necrosis. INHALED The dust is discomforting to the upper respiratory tract and lungs and may even cause in some cases, sensitisation Respiratory sensitisation may result in allergic/asthma like responses; from coughing and minor breathing difficulties to bronchitis with wheezing, gasping. Effects on lungs are significantly enhanced in the presence of respirable particles. Overexposure to respirable dust may produce wheezing, coughing and breathing difficulties leading to or symptomatic of impaired respiratory function. CHRONIC HEALTH EFFECTS ---------------------- Principal routes of exposure are by accidental skin and eye contact and inhalation of generated dusts. Cement eczema may be due to chromium in feed stocks or contamination from materials of construction. Sensitisation to chromium may be the leading cause of nickel and cobalt sensitivity and the high alkalinity of cement is an important factor in cement dermatoses [ILO]. FIRST AID --------- SWALLOWED If poisoning occurs, contact a doctor or Poisons Information Centre. If swallowed, DO NOT induce vomiting. Give a glass of water. EYE If this product comes in contact with the eyes: Immediately hold the eyes open and wash continuously for at least 15 minutes with fresh running water. Ensure complete irrigation of the eye by keeping eyelids apart and away from eye and moving the eyelids by occasionally lifting the upper and lower lids. Transport to hospital or doctor without delay. Removal of contact lenses after an eye injury should only be undertaken by skilled personnel. SKIN If product comes in contact with the skin: Immediately remove all contaminated clothing, including footwear Wash affected areas thoroughly with water (and soap if available). Seek medical attention in event of irritation. INHALED If dust is inhaled, remove to fresh air. Encourage patient to blow nose to ensure clear breathing passages. Ask patient to rinse mouth with water but to not drink water. Seek immediate medical attention. ADVICE TO DOCTOR ---------------- Treat symptomatically as for strong alkaline material. -------------------------------------------------------------------------------- PRECAUTIONS FOR USE -------------------------------------------------------------------------------- EXPOSURE STANDARDS ------------------ None assigned. Refer to individual constituents. EXPOSURE STANDARDS FOR MIXTURE "Worst Case" computer-aided prediction of spray/ mist or fume/ dust components and concentration: Composite Exposure Standard for Mixture (TWA) :3 mg/m³. Operations which produce a spray/mist or fume/dust, introduce particulates to the breathing zone. If the breathing zone concentration of ANY of the components listed below is exceeded, "Worst Case" considerations deem the individual to be over overexposed. Component Breathing Zone ppm Breathing Zone mg/m³ Mixture Conc (%) silica amorphous 1 30 0 portland cement 2 60 0 INGREDIENT DATA PORTLAND CEMENT: TLV TWA: 10 mg/m³ (Value for particulate matter containing no asbestos and <1% crystalline silica) [ACGIH] PEL Total dust: 15 [OSHA Z1] PEL Respirable fraction : 5 [OSHA Z1] containing no asbestos and <1% crystalline silica: TLV TWA: 10 mg/m³ total dust ES TWA: 10 mg/m³ inspirable dust OES TWA: 10 mg/m³ total inhalable dust OES TWA: 4 mg/m³ respirable dust MAK value: 5 mg/m³ total dust. IDLH Level: 5000 mg/m³ Portland cement is considered to be a nuisance dust that does not cause fibrosis and has little potential to induce adverse effects on the lung. GRADED SAND: NOTE: This product contains negligible amount of respirable dust. SILICA AMORPHOUS: containing no asbestos and <1% crystalline silica TLV TWA: 10 mg/m³ total dust TLV TWA: 2 mg/m³ respirable dust (fumed silica) ES TWA: 2 mg/m³ respirable dust (fumed silica) OES TWA: 6 mg/m³ total inhalable dust OES TWA: 2.4 mg/m³ respirable dust IDLH Level: 3000 mg/m³ ENGINEERING CONTROLS -------------------- Use in a well-ventilated area Local exhaust ventilation is required where solids are handled as powders or crystals; even when particulates are relatively large, a certain proportion will be powdered by mutual friction. Exhaust ventilation should be designed to prevent accumulation and recirculation of particulates in the workplace. If in spite of local exhaust an adverse concentration of the substance in air could occur, respiratory protection should be considered. Such protection might consist of: (a): particle dust respirators, if necessary, combined with an absorption cartridge; (b): filter respirators with absorption cartridge or canister of the right type; (c): fresh-air hoods or masks Build-up of electrostatic charge on the dust particle, may be prevented by bonding and grounding. Powder handling equipment such as dust collectors, dryers and mills may require additional protection measures such as explosion venting. Air contaminants generated in the workplace possess varying "escape" velocities which, in turn, determine the "capture velocities" of fresh circulating air required to effectively remove the contaminant. Type of Contaminant: Air Speed: direct spray, spray painting in 1-2.5 m/s (200-200 f/min.) shallow booths, drum filling, conveyer loading, crusher dusts, gas discharge (active generation into zone of rapid air motion) grinding, abrasive blasting, tumbling, 2.5-10 m/s (500-2000 f/min.) high speed wheel generated dusts (released at high initial velocity into zone of very high rapid air motion). Within each range the appropriate value depends on: Lower end of the range Upper end of the range 1: Room air currents minimal or 1: Disturbing room air currents favourable to capture 2: Contaminants of low toxicity or of 2: Contaminants of high toxicity nuisance value only 3: Intermittent, low production. 3: High production, heavy use 4: Large hood or large air mass in 4: Small hood-local control only motion Simple theory shows that air velocity falls rapidly with distance away from the opening of a simple extraction pipe. Velocity generally decreases with the square of distance from the extraction point (in simple cases). Therefore the air speed at the extraction point should be adjusted, accordingly, after reference to distance from the contaminating source. The air velocity at the extraction fan, for example, should be a minimum of 1-2 m/s (200-400 f/min) for extraction of solvents generated in a tank 2 meters distant from the extraction point. Other mechanical considerations, producing performance deficits within the extraction apparatus, make it essential that theoretical air velocities are multiplied by factors of 10 or more when extraction systems are installed or used. PERSONAL PROTECTION ------------------- EYE Safety glasses with side shields; or as required, Chemical goggles. Contact lenses pose a special hazard; soft lenses may absorb irritants and all lenses concentrate them. HANDS/FEET Wear chemical protective gloves. eg. PVC gloves with barrier cream Wear safety footwear. OTHER Overalls. Eyewash unit. Ensure there is ready access to a safety shower RESPIRATOR Protection Factor Half-Face Full-Face Powered Air Respirator Respirator Respirator 10 x ES P1 Air-line* - - PAPR-P1 - 50 x ES Air-line** P2 PAPR-P2 100 x ES - P3 - Air-line* - 100+ x ES - Air-line** PAPR-P3 * - Negative pressure demand ** - Continuous flow The local concentration of material, quantity and conditions of use determine the type of personal protective equipment required. For further information consult site specific CHEMWATCH data (if available), or your Occupational Health and Safety Advisor. -------------------------------------------------------------------------------- SAFE HANDLING -------------------------------------------------------------------------------- STORAGE AND TRANSPORT --------------------- SUITABLE CONTAINER Multi ply paper bag with sealed plastic liner or heavy gauge plastic bag NOTE: Bags should be stacked, blocked, interlocked, and limited in height so that they are stable and secure against sliding or collapse. Check that all containers are clearly labelled and free from leaks Packing as recommended by manufacturer STORAGE INCOMPATIBILITY Avoid storage with oxidisers and strong acids STORAGE REQUIREMENTS Keep dry . Keep containers securely sealed when not in use Absorbs water and carbon dioxide from the air. Store in original containers. Keep containers securely sealed. Store in a cool, dry, well-ventilated area. Store away from incompatible materials and foodstuff containers. Protect containers against physical damage and check regularly for leaks. Observe manufacturer's storing and handling recommendations. TRANSPORTATION No restrictions. SPILLS AND DISPOSAL ------------------- MINOR SPILLS Clean up all spills immediately. Avoid contact with skin and eyes. Wear protective clothing, gloves, safety glasses and dust respirator. Use dry clean up procedures and avoid generating dust. Vacuum up or sweep up. Place in clean drum then flush area with water. MAJOR SPILLS Clear area of personnel and move upwind. If inhalation risk of exposure exists, wear SAA approved dust respirator. Collect recoverable product into labelled containers for recycling. DISPOSAL Recycle wherever possible or consult manufacturer for recycling options. Consult State Land Waste Management Authority for disposal. Bury residue in an authorised landfill. Recycle containers if possible, or dispose of in an authorised landfill. FIRE FIGHTERS' REPORT --------------------- EXTINGUISHING MEDIA If small amounts are involved in a fire, there is no restriction on the type of extinguisher. Otherwise, use LARGE AMOUNTS of water to absorb heat generated. FIRE FIGHTING Alert Fire Brigade and tell them location and nature of hazard. Wear breathing apparatus plus protective gloves for fire only. Prevent, by any means available, spillage from entering drains or water courses. Use fire fighting procedures suitable for surrounding area. DO NOT approach containers suspected to be hot. Cool fire exposed containers with water spray from a protected location. If safe to do so, remove containers from path of fire. Equipment should be thoroughly decontaminated after use. FIRE/EXPLOSION HAZARD Non combustible. Not considered a significant fire risk, however containers may burn. Decomposes on heating and produces toxic fumes of caustic compounds FIRE INCOMPATIBILITY None known HAZCHEM None -------------------------------------------------------------------------------- CONTACT POINT -------------------------------------------------------------------------------- COMPANY CONTACT (+61 2) 9851 9199 AUSTRALIAN POISONS INFORMATION CENTRE 24 HOUR SERVICE: 13 11 26 POLICE, FIRE BRIGADE OR AMBULANCE: 000 NEW ZEALAND POISONS INFORMATION CENTRE 24 HOUR SERVICE: (03) 4747 000 NZ EMERGENCY SERVICES: 111 End of Report Issue Date: Thu 15-Jun-2000 Print Date: Tue 8-Oct-2002 This document is copyright. Apart from any fair dealing for the purposes of private study, research, review or criticism, as permitted under the Copyright Act, no part may be reproduced by any process without written permission from CHEMWATCH. TEL (+61 3) 9572 4700.