Material Safety Data Sheet
Date Prepared January 7th 2009

Section I - Product Information

Trade Name: Recycled Rubber Products
Product Description: Thermoset Mixture of ground rubber and binders

Section II - Composition/Information on Ingredients

Exposure Limits


Vulcanized Crumb Rubber
Methylene Bis
(Phenyl Isocyanate)
.005 ppm
.002 ppm
.005 ppm
.002 ppm
Polyphenyl Isocanate
.005 ppm
.002 ppm
Petroleum Distillates;
Solvent-Refined Heavy
Naphthenic Oils
Aromatic Hydrocarbons

These cured products are defined as "articles" (29CFR1910.1200):
* "Which is formed to a specific shape or design during manufacture";
* "Which has end use function dependent upon its shape or design"; and.
* "Does not pose a physical hazard or heath risk"
As such, this MSDS is not required by OSHA

Section III - Physical & Chemical Data

Physical State:   Solid               Shapes; Varies
Specific Gravity: -1.2-1.5      Odor: Characteristic of polymeric solid
Appearance: Black                  Solubility in Water: Insoluble

Section IV - Fire & Explosion Data

Flash Point:                                     Not determined
Extinguishing Media:                        Use dry chemical. foam,or Co2, or water spray
Flammable Limit:                              Not determined
Hazardous Decomposition Products: Toxic Compounds; Co Co2, HS and HCN can be released when involved in fire

Special Fire fighting Procedures
Firefighters should wear turnout (impermeable clothing) and SCBA's as customary with a rubber fire.

Unusual Fire and Explosion Hazards
* Electrostatic buildup can be generated in rubber cured products, specific grounding and bonding of product handling equipment is recommended (if applicable)
* Avoid concentrations of airborne dust particulate that can develop into an explosive condition
* Rubber burns with intense heat and produces dense smoke. During an uncontrolled fire, incomplete combustion occurs which releases oil, soot, (carbon black) and a range of hydrocarbon pyrolysis products.

Section V - Reactivity Data

Stability:                         Products are stable at ambient temperatures and pressures.
Incompatibilities:            Strong Alkalis
Conditions to avoid:       Excessive heat

Section VI - Health Hazard Data

Toxicological information is not available for this product. This health assessment is based on the information available for the ingredients used in manufacturing cured rubber products

* Inadvertent heating of products to temperatures in excess of 200 C (392F) may release vapors that are irritating to the eyes, lungs, and skin.

* Anyone afflicted with chronic respiratory disorders may be adversely impacted by exposure to fumes or airborne particles (nuisance dust) of cured rubber.

Ventilation & Engineering Controls:                     Local Dust extraction while buffing, grinding, drilling or machining products

Respiratory Protection:                                       Non-Toxic particle face mask when fume/particulate is generated

Protective gloves and cloths:                                 Not required
Eye,face protection:                                             Safety Glasses - projectile hazard
Other protective equipment:                                 Not required

Section VII - Handling & Storage
Accidental Spills & Releases

Precautions to be taken                                          Store all products away from heat. General exhaust ventilation is
 in handling & storage                                        recommended if an odor is generated as a result of exposure to
                                                                            higher temperatures (>150 F).

Steps to be taken in case                                    A release of this material would not ordinarily constitute
Material is released or spilled                              an environmental hazard

                                                                            Disposal of products as a solid waste should be in accordance with all                                                                                     applicable local, State, and Federal environmental rules and regulations

Section VIII - Exposure Controls /
Personal Protection

Exposure limit cured products                        None established. However, if products are cut, buffed, drilled, heated etc.,                                                                             provide adequate ventilation in order to remove hot smoke and fumes from the                                                                         work areas

Routes of Entry:                                             Inhalation of hot fumes may cause irritation to the respiratory system

Section IX -Shipping Data

D.O.T. Placards Required:         None
D.O.T. Labels Required:            None
Freight Description:                     Rubber Products NOI

Section X - Sara Title III Regulatory Information

This product contains substances subject to the reporting requirements of section 313 of Title III of the super fund Amendments and Reauthorizatin Act of 1986 and 40CFR Part 372. It must be stressed that this MSDS represents a cured product, an article, whereby the MDI (binder) has reacted with the catalyst and vulcanized rubber materials.

Chemical                                             CAS                     Concentration
Methylene Bis (Phenyl Isocyanate)
Disphenyylmethane Diisocyanate            101-68-8               <.1
MDI (Methyldiphenyl Diisocyanate)

Section XI - Additional Comments Information

the data in this MSDS relates only to the cured product designated herein and does not relate to its use in combination with any other material or process. Since the use of this information and the conditions of use of the product are not within the control of the manufacturer, it is the consumers obligation to determine the conditions and it safe use. The information contained herein is based on data considered accurate which has been obtained from other companies and products.

Although we believe that this technical information and recommendations contained herein are true and correct, note that this information is given without warranty or guarantee of any kind, expressed or implied. We assume no responsibility that the information is accurate, complete, or representative, nor accept liability or any loss, damage, or expense, direct or consequential, arising out of our products use/misuese, or for injury to the buyer, the buyers employees, or any third party.