Section 8: Exposure Controls/Personal Protection

Engineering Controls: Exhaust ventilation and eyewash stations.

Personal Protective Equipment (PPE): Where contact is likely, wear chemical resistant gloves and safety glasses.

General Hygiene Considerations: Wash hands thoroughly after handling and before eating or drinking

NOTE FOR PERSONS WEARING CONTACT LENS: If skin contact has occurred, traces of silicone resin may

remain on the skin for several days, even after through washing. Contact lenses should be removed prior to working

with this product. The lenses should not be handled again until all traces of silicone resin have been removed from the

hands, as the silicone resin could transfer to the contact lenses and cause severe eye irritation.

Exposure Guidelines: The product releases cyclohexylamine and 2-butanone oxime during application and curing.

The silver coated aluminum particles present in SNL60-RXP are embedded within a matrix of silicone elastomer and

will not become airborne under the intended conditions of use and therefore do not present an inhalation/carcinogenic

hazard under normal circumstances.

Component

CAS

OSHA PEL

NIOSH REL

Aluminum

7429-90-05

TWA 15 mg/m

3

TWA 10 mg/m

3

Silver

7440-22-4

TWA 0.01 mg/m

3

TWA 0.01 mg/m

3

Xylene

1330-20-7

TWA 100 ppm

TWA 100 ppm

Cyclohexylamine

108-91-8

TWA 10 ppm

TWA 10 ppm

Section 9: Physical / Chemical Properties

Boiling Point:

Not applicable

Volatile by Volume:

< 15 %

Density:

1.8 – 2.2 g / cc @ 25° C Vapor Pressure:

Not determined

Solubility in Water @ 20ºC:

Insoluble

Evaporation Rate:

Not determined

Vapor Density:

3.7 (Air = 1)

Physical State:

Solid

Appearance:

Tan-silver paste

Odor:

Amine

Section 10: Stability and Reactivity

Section 11: Toxicological Information

Chronic absorption of silver metal may cause “argyria”, a blue/grey discoloration of various tissues. Localized argyria

may occur on the skin form handling metallic silver as a result of particles becoming embedded in the skin.

Stability:

Stable

Materials to Avoid:

None known

Hazardous Polymerization:

Does not occur

Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, silicon dioxide, silver oxides, formaldehyde

and hydrocarbons.

Laird MSDS #015

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