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2-10 Solder Paste Safety Data Form

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2-10 Solder Paste Safety Data Form

2-10 Solder Paste Safety Data Form

2-10-1 Company Information

Company name

Zhongya(Tianjin) Electronic Sloder Technology CO.,Ltd

Tel

022-83981122

Address

Xingfa Road in Balitai Industry district in Jinnan county of Tianjin

Fax

022-83981133

Chemical product name

Lead-free solder paste

Category

RMA

Chemical product model

WH326G

 

 

2-10-2 Indentification Ingredients

Ingredients CAS model  Contents  Threshold limit value
Tin 7440-31-5  84%-87%  2.00mg/m3
Silver 7440-22-4 <4.0%  0.01mg/m3
Copper 7440-50-8 <1%  N/D
Rosin  65997-05-9 3%-6%  N/D
Thixotropic agent Mixture 0.3%-1%  N/D
Organic acid activator  Mixture  0.2%-1%  N/D
Solvent Mixed solvent  3%-5%  N/D
Corrosion inhabitor Mixture 0.1%-0.3% N/D

2-10-3 Physical and Chemical Properties

Boiling point (℃)  260 
Freezing point (℃)  <-10
Melting point (℃)  217-220
Vapor pressure (20℃)[mmHg]  0.01
vapor density (air=1) N.D.
Evaporation volume percent  5
Physical state  Paste
Odor  Odor of polycyclic aromatics
Color  Opaline green
PH value  6
Alkalinity & acidity Sub-acidity
Special gravity  5.0
Evaporation rate (ether=1)  0.01
Water solubility unsolvable 
Specific solvent solubility  partially solved in acetone, alcohol, etc. 

2-10-4 Emergency Treatment

Eye contactFlush eyes with warm water for at least 15m, and then seek for medical treatment.
Skin contactClean the contacted area with soap and warm water. If obvious allergic reaction emerges, go to the doctor’s.
SwallowDrink plenty of water, and go to the doctor’s immediately.
InbreatheBreathe enough fresh air and have a good rest. Receive medical treatment if necessary.

2-10-5 Fire-Extinguishment Measures

Fire extinguisher Carbon oxide, powder, foam
Avoidancewater
Special condition  The flux in the paste will be combustible over fire.  
Protective facility .Using gas mask to keep out the noxious gas given out as the paste burning 
Prevention The storing site should be well ventilated and far away from fire. 
Hazardous decomposition .CO, CO2, other noxious gas and metal vapor will be released at high temperature

2-10-6 Prevention

Individual prevention method  Wear protective clothing. (refer to item 7)
Environmental protection Avoid casting off the paste into cloaca and watercourse.
Measure for cleaning Collect and place the paste in garbage with label on, according to relative rules of the government.

2-10-7 Protection

Individual protective facilities for man  
Ventilate facility Install mighty ventilate facility to keep operation in good air condition. 
Individual Sanitation 

wearing blinkers
avoid direct skin contact
wash hand after operation and before dinner

Others physical examination regularly for operators 

2-10-8 Operation and Storage

Operation

Wear protective gloves in operation. Operation is carried out in well-ventilated circumstances. 
                 Smoking and eating are prohibited in operation. Be careful for inbreathing any gas during the operation. Tighten the cap when the solder paste is not in use.

Storage

The product should be stored in a well-ventilated and cold (0-10oC) place, away from fires, heat sources and food. Please refer to the instructions for more information.

2-10-9 Stability and Reactivity Data

Stability Stable 
Conditions to avoid Keep in cool dry place and avoid alkaline, acid, direct sunlight and extensive heat.
Hazardous polymerization N.D.
Decomposition  Noxious over 180℃ 
Materials to avoid Materials of acidity ,alkalinity and oxidizability 

2-10-10 Toxicity Data

Toxicity Innoxious
Irritation Eye and skin irritant
Allergy Contacting and inbreathing will cause sensitivity 
Specific Effect N.D. 

2-10-11 Environment Data

The organic compounds of the product have slight biodegradability. Great care should be taken of the materials released under the affection of oxidizer and acidity.

2-10-12 Waste Disposal

Reclaim the waste, according to relative state regulations.

2-10-13 Transportation Data

International transportation regulationN.D. 
Serial number of the UnionN.D. 
Internal transportation regulation N.D. 
Specific transport methods and cautions N.D. 

2-10-14 Laws and Regulations

Relative laws and regulations 
Hazardous materials of Fire Control LawFire Control Law 
Safety and health lawOccupational disease prevention law
Waste disposal regulations Regulations on operating with hazardous materials 

2-10-15 Additional

The data in this form can only be applicable for this product and only for industrial use. Please read this form carefully before operation.


Contact us

Zhongya(tianjin) Electronic Solder Technology Co.Ltd
Address:Xingfa Road,Balitai Industrial Zone,Jinnan District,Tianjin,PR China
Tel:86-022-83981122
Fax:86-022-83981133
Email:zhongyasolder@zhongyasolder.cn