Nextstar 103 Polyurethane Safety Data Sheet | Injection Expanding Foam SDS

1

Identification of Product and Company

Product Name Nextstar 103 - Polyurethane Injection Expanding Foam

Typical Application Concrete Crack Injection

Company NextStar Technologies Limited
Suite 1095 Unit 103, 9899-113 Ave
Alberta, Canada T8V7T2

Contact Information Phone/Fax: 886-445-3984 / 780-518-9806
Email: sds@nextstar.ca

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Composition on Ingredients

Component A - No Hazardous Materials

Component B

Chemical Name	CAS #	%	OSHA PEL	ACGIH TLV
4,4"-methylenediphenyl diisocyanate	101-68-8	<25-50%	NE	NE
Diphenylmethanediisocyanate, isomers and homologues	9016-87-9	<25-50%	NE	NE

None of the remaining components are considered a hazardous material or carcinogen per 1910.1200 Hazard Communication (d) 4.

NE = Not Established | NA = Not Applicable

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Hazards Identification

Note: The classification, hazard statements and precautionary statements below represent those of Parts A and B mixed in a 1:1 ratio before hardening/curing.

Physical Hazards: None

Health and Environmental Hazards

Hazard Type	Category
Skin Damage/Irritation	Category 2
Skin Sensitization	Category 1
Respiratory Sensitization	Category 1
Eye Damage/Irritation	Category 2
Acute Toxicity (Inhalation)	Category 4
Carcinogen	Category 2
Specific Target Organ Toxicity: Single Exposure (Resp.)	Category 3

⚠️ Hazard Statements

Harmful if inhaled
Causes serious eye irritation
Causes skin irritation
May cause an allergic skin reaction
May cause allergy or asthma symptoms or breathing difficulties if inhaled
Suspected of causing cancer
May cause respiratory irritation

4

Fire Fighting Measures

Extinguishing Media Water, mist, fog, dry chemical, carbon dioxide, foam

Special Hazards Product may generate toxic or corrosive gases if burned (i.e., Carbon Dioxide CO2). Use appropriate respiratory protection.

Advice for Fire Fighters Wear full protective gear and self-contained breathing apparatus (SCBA) for significant fires.

5

Accidental Release Measures

Personal Precautions Avoid contact with eyes and skin.

Environmental Precautions Do not discharge into soil or aquatic environment.

Containment/Clean-up Absorb spill with cloth, paper towel, sand, or sawdust. If only Part A or B is spilled, mix with equal amount of other part and allow to harden, then clean up solid residue. Dispose properly in trash.

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Handling and Storage

Handling Precautions For professional use only. Avoid eye/skin contact. Wash with water after using and before eating or smoking. Avoid breathing vapors. Use as directed. Avoid uncontrolled mixing with strong acids, bases and oxidizers. Do not use solvent to thin. Respiratory protection required when ventilation is inadequate - use NIOSH/OSHA approved respirators.

Storage Requirements Store in cool/dry location. Keep away from extreme heat. Do not allow material to freeze as product may be damaged. Store away from sparks and open flames.

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First Aid Measures

📋 General Information

Seek medical advice. If breathing has stopped or is labored, give assisted respirations. Supplemental oxygen may be indicated. If the heart has stopped, trained personnel should begin cardiopulmonary resuscitation immediately.

🖐️ Skin Contact

Remove contaminated clothing and shoes. Wash affected area(s) thoroughly with soap and water. If irritation persists, seek medical attention. SOLVENT SHOULD NOT BE USED because it carries the irritant into the skin.

👁️ Eye Contact

Flush the eyes with plenty of water for at least 15 minutes. If necessary, gently hold eyelids open during the flush. Immediately seek medical attention.

🍽️ Ingestion

Obtain immediate medical attention or call poison control center. Do not induce vomiting. Should vomiting occur, keep victim's head below hips to avoid aspiration of vomit into the lungs.

💨 Inhalation

If respiratory irritation occurs, go to fresh air. Flood work area with fresh air. If irritation continues, seek medical attention.

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Exposure Control / Personal Protection

Engineering Controls HMIS PP, H I - Splash Goggles, Gloves, Apron, Vapor Respirator. Use local and general exhaust ventilation to maintain airborne concentrations below TLV. Suitable respiratory equipment should be used in cases of insufficient ventilation.

Respiratory Protection None normally required. Use NIOSH approved organic vapor chemical cartridge respirator when air movement is inadequate to control vapor build-up.

Eye/Face Protection Wear splash-proof chemical goggles/full face shield if there is potential for splashing.

Skin/Body Protection Wear suitable gloves (neoprene, nitrile rubber or PVC) and protective clothing. Safety shoes and boots should also be chemical resistant.

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Physical & Chemical Properties

Appearance

Yellow to brown viscous liquid

pH

N/A (non-aqueous)

Odor

Mild

Flash Point

>93°C / 200°F

Relative Density

Part A: 1.0 | Part B: 1.2

Solubility

Insoluble in water

Explosive Properties

Not explosive

VOC

Not a VOC

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Stability & Reactivity

Stability Stable

Conditions to Avoid Moisture

Hazardous Decomposition Products Nitrogen oxides, Carbon dioxide, Isocyanate, Isocyanic acid

Hazardous Polymerization Other materials that react with isocyanates, or temperatures above 350°F (177°C)

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Toxicological Information

Primary Irritant Effect - Skin Irritant to skin and mucous membranes

Primary Irritant Effect - Eye Irritating effect

Sensitization - Inhalation Sensitization possible through inhalation

Sensitization - Skin Contact Sensitization possible through skin contact

Additional Information: The product shows the following dangers according to internally approved calculation methods for preparations: Harmful and irritant.

13

Ecological Information

Aquatic Toxicity Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Toxicity to Other Organisms No data available

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Disposal Considerations

When disposed of properly, this material does not meet RCRA classification or listing for hazardous waste. Never dispose of liquid to a landfill. Spilled material should be stabilized or solidified prior to disposal. Once stabilized/solidified, the material may be disposed of through normal means.

Certain localities and state laws have specific disposal requirements for non-hazardous industrial chemicals. Consult local municipal authorities, landfill personnel and waste management companies for details prior to activity. Always follow local, state and federal regulations.

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Transport Information

DOT Not Regulated

IMDG Not Regulated

IATA Not Regulated

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Regulatory Information

All components of this product are on the TSCA inventory.

Superfund Amendments and Reauthorizations - Hazard Categories:

Immediate Hazard Yes

Delayed Hazard Yes

Fire Hazard No

Pressure Hazard No

Reactivity Hazard No

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Other Information

Recommended Use: Refer to the current technical data sheet.

📋 Further Information

This product must be handled only by personnel well informed of safety conditions.
The above information is based on our present knowledge and is intended to describe the product in terms of health & safety requirements only.
No liability is accepted for any injury, loss, and damage or cost arising directly or indirectly from use of this information.
Since the customer's treatment of product is necessarily out of our control, the data given above is based upon products in terms of their safety requirements. It does not guarantee the properties of the products described.