CHEIL INDUSTRIES
SAFETY DATA SHEET
Revision Date : 2002.07.03.
1. CHEMICAL PRODUCT AND COMPANY INDENTIFICATION
PRODUCT NAME : SL-7300HX
CHEMICAL NATURE : EPOXY MOLDING COMPOUND
MANUFACTURER : CHEIL INDUSTRIES INC.
332-2 GOCHUN-DONG,EUIWANG-SHI,KYOUNGKI-DO,KOREA 437-010
PHONE : 82-31-428-3260,3530
SUPPLIER : CHEIL INDUSTRIES INC.
332-2 GOCHUN-DONG,EUIWANG-SHI,KYOUNGKI-DO,KOREA 437-010
PHONE : 82-31-428-3260,3530
DATA PREPARED BY : J.H.Ryu EMC PREJECT MANAGER
2. COMPOSITION / INFORMATION ON INGREDIENTS
COMPONENTS CAS.NO. BY WEIGHT(%)
Silica Fused 60676-86-0 70 - 90
Cristobalite 14464-46-1 0~1
Epoxy Resin Trade Secret 3.0 鈭? 20
Phenol Resin Trade Secret 2.0 鈭? 15
Antimony Trioxide 1309-64-4 0.1 鈭? 3.0
Carbon Black 1333-86-4 0.1鈭? 0.5
3. HAZARD IDENTIFICATION
NFPA Rating :
Health : 2 Fire : 1 Reactivity : 0
0=Insignificant 1=Slight 2=Moderate 3=High 4=Extreme
----- EMERGENCY OVERVIEW -----
Handling and/or processing of this material may generate a dust, which can cause mechanical irritation
of the
eyes,skin,nose and throat. Cause eye,skin and respiratory irritation. May cause allergic skin reaction.
----- POTENTIAL HEALTH EFFECTS -----
EYE : Solid or dusts may cause irritation or corneal injury due to mechanical action.
SKIN : Prolonged exposure may cause skin irritation.
A single,Prolonged exposure is not likely to result in the material being absorbed
through skin in harmful amounts.
INGESTION : Small amounts swallowed during normal handling operations are not likely to cause
injury ; swallowing amounts larger than that may cause injury.
INHALATION : Slightly toxic if ingested
4. FIRST AID MEASURES
EYE CONTACT : Flush eyes with plenty of water. Get medical attention if irritation persists.
SKIN CONTACT : Wash immediately with plenty of water or shower with soap.
If irritation occurs, get medical attention.
INGESTION : Immediately give plenty of water. Get medical attention.
INHALATION : Remove to fresh air in case of accidental inhalation of vapors or dusts.
Get medical attention.
NOTE TO PHYSICIANS : Treat Symptomatically.
Treatment may vary with condition of victim and specifics of incident
5. FIRE FIGHTING MEASURES
EXTINGUSIHING MEDIA : Water fog; small fires can be smothered with an inert material.
Dry chemical can be used.
UNUSUAL FIRE AND EXPLOSION HAZARDS : Emits toxic fumes under fire conditions.
FIRE-FIGHTING EQUIPMENT : Firefighters should wear full bunker gear, including a positive pressure
self-contained breathing apparatus.
PRECAUTION : Keep container closed. Avoid heating above 204鈩? for prolonged periods
6. ACCIDENTAL RELEASE MEASURES
PERSONAL PRECAUTION : Use personal protective equipments. Avoid dust formation.
ENVIRONMENTAL PRECAUTIONS : Do not flush into surface water or sanitary swear system.
METHODS FOR CLEANING UP : Clean contaminated surface thoroughly.
7. HANDLING AND STORAGE
HANDLING : Avoid contact with eyes and skin, and avoid breathing dust or vapors. Provide
appropriate exhaust ventilation at places where dust is formed.
STORAGE : Keep containers tightly closed in a cool, well-ventilated space.
Keep dry and cool below 5鈩? for quality.
Keep out of sewers and waterways.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
ENGINEERING MEASURES :
Ensure adequate ventilation,especially in confirmed areas.
PERSONAL PROTECTIVE EQUIPMENTS :
Respiratory protection - For most conditions,no respiratory protection should be needed ; however,
in dusty
atmospheres or insufficient ventilation. wear a suitable respiratory equipment
or
NIOSH//OSHA approved respirator to protect from dust.
Hand protection - Impervious gloves(chemical-resestant gloves)
Eye protection - Safety glasses with side shields.
Skin and body protection - Chemical-resistant apron.
EXPOSURE LIMITS :
EXPOSURE GUIDELINES(mg/m3)
COMPONENTS CAS No.
ACGIH(TLV-TWA)
Silica Fused 60676-86-0 0.1(Respirable)
0.05(Respirable)
Cristobalite 14464-46-1
Epoxy Resin Trade Secret Not listed
Phenol Resin Trade Secret Not listed
Antimony Trioxide 1309-64-4 0.5(as Sb)
Carbon Black 1333-86-4 3.5
9. PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE : Black tablet with slight antiseptic odor.
pH : Not applicable
BOILING POINT : Not applicable
MELTING POINT(Softening point) : 75鈩? - 95鈩?
TEMPERATURE FLASH POINT : None
AUTOIGNITION TEMPERATURE : Not determined
EXPLOSION PROPERTIES : Not determined
VAPOR PRESSURE : Not applicable
VAPOR DENSITY(AIR=1) : Not applicable
SPECIFIC GRAVITY : 1.0 - 2.1
SOLUBILITY IN WATER : Insoluble in water
10. STABILITY AND REACTIVITY
STABILITY :
stable under recommended storage condition.
CONDITIONS TO AVOID :
Keep away from heat,moisture and sunlight for quality.
MATERIALS TO AVOID :
Strong oxidizing agents,acids,bases and alkali.
HAZARDOUS DECOMPOSITION PRODUCTS :
Carbon dioxide. Thermal decomposition can lead to release of irritating gases and vapors such as
methane,ammonia,Phenol,carbon monoxide and hydrocabon compounds.
HAZARDOUS POLYMERIZATION : Hazardous polymerization will not occur at room temperature.
11. TOXICOLOGICAL INFORMATION
ACUTE TOXICITY DATA : Silica fused : orl-rat LD50 : 3160mg/kg
: Antimony trioxide : orl-rat LD50 : >346000mg/kg
(SUMITOMO BAKELITE CO.)
LOCAL EFFECTS : No information available
SENSITIZATION : No infornation available
CHRONIC TOXICITY : Potential carcinogen by IARC;
Silica fused : Group 3
Antimony trioxide : Group 2B
12. ECOLOGICAL INFORMATION
Ecological testing has not been conducted on this product by Cheil Industries Inc,
13. DISPOSAL INFORMATION
WASTE FROM RESIDUES
Can burn in a chemical incinerator equipped with an afterburner and scrubber in compliance with
government or local disposal regulations,also contaminated packaging do so.
14. TRANSPORT INFORMATION
Not a hazardous material for Department of transportation shipping.
Not dangerous by any mode of international transport.
15. REGULATORY INFORMATION
TSCA(TOXIC SUBSTANCES CONTROL ACT) :
The ingredients of this product are all on the 8(b) inventory list.
EINECS(EUROPEAN INVENTORY OF EXISTING COMMERCIAL CHEMICAL SUBSTANCES) :
This product complies with the provisions of the European Inventory.
EINESC No. Silica Fused 262-373-8
Phenol Resin Monomers are all on the Inventory list.
p-Xylene dimethyl ether ... 229-828-2
Phenol ... 203-632-7
Antimony Trioxide 215-175-0
ELINCS Epoxy Resin Reference No.94030295
Labeling according to EC Directives :
Hazard Symbol : Xn-Harmful
Risk Phrase : R40-Possible risks of irreversible effects.
Safety Phrases : S22-Do not breath dust.
S36/37-Wear suitable protective clothing and gloves.
16. OTHER INFORMATION
DISCLAIMER : The information in this MSDS was obtained from sources which we believe are
reliable, However, the information is provided without any warranty, express or implied, regarding
its correctness. The conditions of methods of handling, storage, use or disposal of the product are
beyond our control and may be beyond our knowledge. For this and other reasons, we do not
assume responsibility and expressly claim liability for loss, damage or expense arising out of or in
any way connected with the handling, storage, use or disposal or the product. This MSDS was
prepared and is to be used only for this product. If the product is used as a component in another
product, this MSDS information may not be applicable.
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