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  • Welcome to Zhongya(tianjin) Electronic Solder Technology Co.Ltd official website

    2-10 Solder Paste Safety Data Form

    Home>2-10 Solder Paste Safety Data Form

    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
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