Product identification：

Product Name：Epoxy Molding Compound

Product Series：CEL-RPF Series

Company identification：

Company Name：SD Materials (Suzhou) Co., Ltd.

Company Address：No.198 Xingpu Road, Suzhou Industrial Park, Jiangsu Province, China,215100

Telephone No.：0512-62601818-855

FAX No.：0512-62601822

Mail address：EMC-MSDS@hitachi-chem-sz.com.cn

Emergency Call：0512-62601818-855

Recommended use of the chemical and restrictions on use：

Recommended use Encapsulation materials for semiconductor

Restrictd use All usage excepted the recommended use

Emergency Situation overview：

Gray to Black solid or powder, May cause skin sensitization,cause eye irritation, cause Skin irritation. May cause cancer, Cause damage to organs(respiratory system)，Prolonged and repeated exposure causes damage to organs(Respiratory system/kidney)

GHS Hazards identification：

Respiratpry or skin sensitization Classification 1

Serious eye damage/eye irritation Classification 2

Skin corrosion/ irritation Classification 2

Carcinogenicity Classification 1A

Specific target organ/systemic toxicity (Single exposure) Classification 1(Respiratory system)

Specific target organ/systemic toxicity (Repeated exposure) Classification 1(Respiratory system/kidney)

Label elements：

Pictogram or symbol

Signal Word：Dangerous

Hazard/Risk Statement： May cause skin sensitization,cause eye irritation,cause Skin irritation.

May cause cancer, Cause damage to organs(respiratory system)，

Prolonged and repeated exposure causes damage to organs(Respiratory system/kidney)

Precautionary Statement

【Precautionary measure】

●Operate after special direct.

●Be sure not to operate before understanding all of the safety precautionary measure.

●Wear protective equipment for handling.

●Avoid inhalation of dust、smoke、gas、smog、vapour、spray.

●Contaminated labour suits are prohibited to be taken out of work place.

●Wash thoroughly after handling.

●Feed,drinking,smoking are forbidden at workplace.

【Accident Respond】

●In case of contact with eyes, flush carefully with severial minutes.

●In case of contact with skin, wash it with soap water.

●Go to see doctor or call Poison Control Center if contact or be worried

●Go to see doctor if feel uncomforable

【Safe Storage】

●Store in a sealed status.

【Disposal】

●Please follow your country and your region requirements for waste disposal.

Physical and Chemical Hazard: No data

Health hazard: May cause skin sensitization,cause eye irritation,cause Skin irritation.May cause cancer, Cause damage to organs (respiratory system),Prolonged and repeated exposure causes damage to organs(Respiratory system/kidney).

Environmental Hazard: No data.

Other Hazard: No data.

Single substance / Mixture ： Mixture

Chemical name Content (%) CAS number

Epoxy Resin 12～20 Trade secret

Hardener 6～10 Trade secret

Catalyst <1 Trade secret

Carbon black ≤0.2 1333-86-4

Amorphous silica 60～80 60676-86-0

(Crystal silica <5 14808-60-7) *1） *1)

Crystal silica sometimes existed as a impurity part of amorphous silica.

First aid:

Inhalation:Promptly move individual to fresh air. If breathing has stopped or breathing is difficult, loosen clothes,maintain patient airway respiration. and give artificial .Cover the body with blankets, keep person warm and calm. Seek immediate medical attention.

Skin contact :Immediately wash affected area with soap and water. If signs/symptoms occur, consult a physician.

Eye contact:Rinse the affected eyes with clean water for at least 15 minutes. Immediately call for an ophthalmologist.

Ingestion:Induce vomiting with plenty of water. Seek immediate medical attention. It is also effective to rinse mouth with water.

the most important symptom and Health hazard:May cause skin sensitization,cause eye irritation,cause Skin irritation.May cause cancer, Cause damage to organs(respiratory system)，Prolonged and repeated exposure causes damage to organs(Respiratory system/kidney)

Suggestion to the Rescuer:Wear protective equipment. Special suggestion to doctor：Treat according to the symptom. Different treatment would be used according to different symptom. In all cases of potential poisoning, on-site emergency medical treatment is essential.

Extinguishing media:

Extinguishing agents for Usual Fire (e.g. water spray, powder, carbon dioxide)

N/A Extinguishing media:No data

Specific Dangerous:It will produce smoke, fumes containing toxic gases such as carbon monoxide when burned.

Fire precautions and protective measures:

Firefighters should wear proper protective equipments,Fire in the wind,Avoid inhalation of toxic gases.As far as possible to move containers from the scene to empty Department for fire fighting and for cooling,It can also be used to reduce the ambient temperature by water spray. Evacuate the downwind affected person as soon as possible.In case of fire,using the Extinguishing media suggestted by the manufacturer / supplier or the competent authorities.Isolate the scene,Unrelated persons were banned to acess.

Surrounding fire conditions:Move containers far from the fire under safety condition.In the non-removable condition, use appropriate extinguishing on the container and packaging, reduce the ambient temperature by water spray as well.

fire conditions:First, cut off the combustion source;Second, fire in the wind, at last, recycle the wastewater .

Personal precautions, protective equipment and emergency procedures:

Wear proper protective equipments during the operation.

Environmental precautions and protective procedures:

Take care not to wash spilled product away into public waters such as rivers.

Methods and materials for containment and cleaning up:

In case of small amount, vacuum spilled material with the vacuum machine and wipe off residual spill using waste cloth absorbed with alcohols.

In case of large amount, collect as much spill as possible into an empty container using riskless shovel,

Vacuum with the vacuum machine and wipe off residual spill using waste cloth absorbed with alcohols.

Preventive measures to avoid Secondary hazards：

Should thoroughly clean contaminated ground after processing.Be sure to remove any ignition source of spilled area， and be fullly ventilated to avoid secondary hazards.

Precautions for safe handling

Wear proper protective equipments stated in Section 8 to avoid direct contact during handling.

In case of skin contact, thoroughly wash the effected area with soap or water.

After handling, thoroughly wash hands.

If signs/symptoms occur,make sure to consult a physician after having taken a first aid measure of Section 4.

Conditions for safe storage

Avoid direct sunlight and be kept under 5℃, and do thawing before unsealing.

In case product is unsealed and left, it absorbs moisture, so keep product sealed before storage.

Use product as soon as possible after it is unsealed.

Occupational Exposure Limits

China GBZ2.1-2007：Silica dust（50%＜Free SiO2 content≤80%）：PC- TWA：0.7mg/m3（Total dust）；0.3 mg/m3（Respirable dust）。

America ACGIH TLV（2014） ：Crystal SiO2：TWA 0.025 mg/m3 ；Carbon Black：TWA3 mg/m3

Biological limits：No data.

Monitor Methods: No data.

Appropriate engineering controls

Install local ventilation system at sealed equipment, or for dust, vapor sources.

Set up the shower and the washing eyes equipment near the working place.
Personal protective equipment

Respiratory protection:Dust mask

Eye and face protection:Safety goggles

Skin and body protection:Long-sleeved protective clothing

Hand protection:Protective gloves

Other protection:No smoking, no eating during operate.Pay attention to personal hygiene.Should immediately seek medical attention / advice

After operating，please follow strict cleaning procedures

Appearance Gray tablet or powder (product)

Odor No stimulating odor (product)

pH Not applicable

Melting point 1710℃(Silica), 70～80℃(product)

Initial boiling point 2230℃(Silica)

Flashing point No data(Product UL-94 V-0)

Combustion limit No data available

Vapor pressure No data available

Steam density No data available

Relative density 2.00～2.04(product)

Solubility No data available

Water partition coefficient Not applicable

Auto-ignition temperature around 600℃(product)

Decomposition temperature around 300℃(product)

Stability Stable under normal condition (ordinary temperature/normal pressure)

Possibility of hazardous reactions None known

Conditions to avoid Long-time leaving at high temperature/high humidity

ncompatible materials Strong acids/alkali

Hazardous decomposition products No data available

Acute Toxicity

Carbon Black:Rat Per oral LD50>8000mg/kg

Skin corrosion/irritation

Catalyst: cause Skin irritation.

Serious eye damage/eye irritation

Catalyst:cause eye irritation Respiratory or skin sensitization

Catalyst:May cause skin sensitization Epoxy Resin:cause skin sensitization

Germ cell mutagenicity:No data

Carcinogenicity Crystal SiO2 :IARC classified as 1A(Confirmed carcinogen to the human)

ACGIH：A2 (Suspected carcinogen to human )

SiO2 :IARC classified as 3(uncertain carcinogen to humans)

Carbon Black:IARC classified as 2B(Suspected carcinogen to human )

ACGIH：A4 (Not classified carcinogen to human )

Reproductive toxicity:No data

Specific target organ toxicity- Single exposure

Crystal SiO2 :Cause damage to organs(respiratory system)

Specific target organ toxicity- Repeated exposure

Crystal SiO2 :Prolonged and repeated exposure causes damage to organs(Respiratory system/kidney)

Aspiration:No data

Toxicokinetics, metabolism and distribution:No data

Besides: No data

Eco toxicity:No data available

Persistence and degradability:No data available

Potential bioaccumulation：No data available

Migration in soil:No data available

Please follow your country and your region requirements for waste disposal.

UN transport of dangerous goods number:None

The United Nations Transport name：None

The United Nations risk classification:None

Packing group:None

Marine pollutant:No data

Transport precaution:Carry protective equipment and portable fire extinguishers.Before shipping,check leaks for container.

Ensure a smooth, safe loading, in order to prevent the container slide, fall and damage.Appropriate measures should be taken to prevent container damage during transportation.Prevent exposure, rain, high temperature,moisture. Banned to be transported with acid, alkali and residue of forbidden complex. Although it doesn't belong to dangerous goods,please follow the demands of ICAO、IMDG、RID、ADR、AND.

Regulatory information:

You have the obligation to get the information for this substance in your contry and location.All of the users must follow the way of worker protection and environmental emission control measures,specofied in this SDS,State Administration of Work Safety

Supervision(SAWS), Ministry of environmental protection of the people's Republic of China (MEP),Ministry of Health(MOH),

Ministry of human resources , social security （MHR&SS), and other regulation.

HSE regulations for this product:

Regulation on occupational health and labor protection:

《Diagnostic criteria of occupational chemical eye burns》(GBZ54-2002）：Epoxy Resin

《Diagnostic Criteria of Occupational Contact Dermatitis》（GBZ20-2002）：Epoxy Resin

《Occupation disease classification and catalogue》 (National Health Disease Control and Prevention 〔2013〕No.48):Silicosis

《Technical specification for occupational health monitoring 》（GBZ188-2007）：Silica dust

《Diagnostic criteria of pneumoconiosis》: （GBZ70-2002）：Silicosis

《Selection, use and maintenance of protective clothing chemical protective clothing》: (GB/T24536-2009）：Silica dust

Provisions on the management of dangerous chemicals and dangerous goods

Hazardous chemicals catalog （2015）：a secret ingredient included.

Environmental management regulations

《List of existing chemical substances in China》：（IECSC，ver.2013）：all ingredient included.

Creation and revision information:

Compared with last version,there are some change on Reference guide and format.

On content，this revision SDS has the followed change points:

Part 2 Hazards Overview

Part 3 Composition Information

Part 8 Exposure controls & personal protection

Part9 Physical and chemical properties

Part11 Toxicological information

Part 12 Ecological information

references

1) Globally Harmonized System of Classification and Labelling of Chemicals (GHS) (2011)

2) TLVs and BEIs (ACGIH 2014)

3) International Chemical Safety Card (WHO/ILO/UNEP)

4) GHS Classification Data Base (National Institute of Technology and Evaluation, Japan)

5) SDS published by the manufacturer of the epoxy resin (2014)

6）Hazardous Chemicals Directory of China（2015）

Abbreviations and acronyms:

ACGIH：American Conference of Governmental Industrial Hygienists

IARC：International Agency for the Research on Cancer

LD50：lethal dose 50%

LC50：lethal concentration 50%

EC50：50% Effective concentration

Disclaimer

The SDS information applies only to the specified product, unless otherwise specified, it not applies to a mixture of this product with other substances.

The SDS only provides product safety information to those who have received professional training in the proper use of the product.

Users of this SDS, must make independent judgments of the suitability of the SDS under special conditions.In special occasions, the SDS writers will not take any responsibility due to the damage caused by using the product.