KUMHO P&B CHEMICALS, INC.

Material Safety Data Sheet

KER Epoxy Resins

KER 828

CAS number:

25068-38-6

Other information:

Liquid epoxy resin

Safety hazards:

Not classified as flammable but will burn.

Environmental hazards:

Toxic to aquatic organisms.
May cause long term adverse effects in the aquatic environment.

First Aid - Inhalation:

No specific measures.

First Aid - Skin:

DO NOT DELAY. Remove contaminated clothing. Wash skin with water using soap if available. If persistent irritation occurs, obtain medical attention.

First Aid - Eye:

DO NOT DELAY. Flush eye with water. If persistent irritation occurs, obtain medical attention.

First Aid - Ingestion:

Do not induce vomiting. In the unlikely event of ingestion, obtain medical attention immediately

Advice to physicians:

If skin sensitization has developed and a causal relationship has been confirmed further exposure should not be allowed.

Carbon monoxide may be evolved if incomplete combustion occurs.

Extinguishing media - small fires:

Dry chemical powder, carbon dioxide, foam, water spray or fog,sand or earth.

Extinguishing media - large fires:

Foam, water spray or fog.

Unsuitable extinguishing media:

Water in a jet.

Protective equipment:

Full protective clothing and self-contained breathing apparatus.

Other Information:

Keep adjacent containers cool by spraying with water.

Personal protection:

Wear protective clothing specified for normal operations (see Section 8).

Environmental precautions:

Prevent contamination of soil and water.

Prevent from spreading or entering into drains, ditches or rivers by using sand, earth, or other appropriate barriers.

If material enters drains, it should be pumped out into an open vessel.

Emergency services may need to be called to assist in this operation.

Clean-up methods - small spillage:

Absorb or contain liquid with sand, earth or spill control material. Shovel up and place in a labeled, sealable container for subsequent safe disposal.

Scrub contaminated surfaces with a detergent solution.

Retain washings as contaminated waste. Put leaking containers in a labeled drum or overdrum

Clean-up methods - large spillage:

Transfer to a labeled container for product recovery or safe disposal.

Otherwise treat as for small spillage.

Other information:

See Section 13 for information on disposal.

Storage:

Keep container tightly closed and dry. Palletized loads should be stacked to a maximum of 4 high.

Storage temperatures:

Ambient.

Respiratory protection:

Not normally required.

In a confined space, wear half mask respirator with organic vapor cartridge and built-in particulate filter NPF 20 (gas only).

If product is applied by spraying, wear self-contained breathing apparatus.

Hand protection:

Nitrile rubber gloves or butyl rubber gloves, gauntlet type.

Eye protection:

Monogoggles.

Body protection:

Standard issue work clothes.

Safety boots - chemical resistant without lace holes.

Polymerizes in contact with caustic soda. Reacts exothermically with bases (eg caustic soda), ammonia, primary and secondary amines, alcohols and acids.

Conditions to avoid:

Caustic soda can induce a vigorous polymerization at temperatures around 200 °C.

Materials to avoid:

Strong oxidizing agents. Caustic soda.

Hazardous decomposition products:

Hazardous decomposition products are not expected to form during normal storage.

Waste disposal:

Recover or recycle if possible. Otherwise incineration or dispose to licensed disposal contractor.

Product disposal:

Recover or recycle if possible. Otherwise incineration or dispose to licensed disposal contractor.

Container disposal:

Drain container thoroughly. Rinse three times with suitable solvent. Treat rinsings as for product disposal. After draining, vent in a safe place away from sparks and fire. Send to drum recoverer or metal reclaimer.

Local legislation: