MATERIAL SAFETY DATA SHEET0 pages

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MATERIAL SAFETY DATA SHEET

Section 1: Product and Company Information

Product Name(s): Beta Fibers, Cardable Fiber, Chopped Strand, Conductive

Roving, Multitex, S Glass® Fibers, S-2 Glass® Fibers, Wax Bonded Strand,

Polyester Combination Yarn, VeTron™ Fibers, Yarns, or ZenTron® Fibers.

Manufacturer:

AGY World Headquarters

Attn: Product Stewardship

2558 Wagener Rd., Aiken, SC 29801.

Telephone: 1-803-643-1377 (8am to 5pm ET, weekdays)

Emergency Contacts:

CHEMTREC (24 hours everyday): 1-800-424-9300,

Health and Technical Contacts:

1-888-434-0945 (8am to 5pm ET, weekdays)

Beta® is a trademark of AGY

S Glass® is a trademark of AGY

S-2 Glass® is a trademark of AGY

ZenTron® is a trademark of AGY

Section 2: Composition and Ingredient Information

Common Name Chemical Name CAS No. Wt. %

Fiberglass Continuous Filament Fibrous Glass 65997-17-3 98- 100

(non respirable)*1

- Nonrespirable filaments and particulate >98%

- Respirable particulate <1%

- Respirable particulate with fiber-like dimensions (glass shards) <0.002%

Size*2 Size mixture 0-2%

Note: *1 - See Section 8 of MSDS for exposure limit data for these ingredients.

*2 - See Section 15 of MSDS for concentrations of California Proposition

65 chemicals and other chemicals on product(s).

Page 1 of 14

Product Name: Fiberglass Yarns Effective Date: April 12, 2005

MSDS Number: AGY000108091999 Supercedes: April 14, 2004