good solder ball test solde paste Sn42Bi58 with syringe for led light

good solder bal solder paste: 1.in syringe packing 100g/syringe, 2.convenient ,protable and competitive price. 3.pretty qua

          Solder Paste Sn42Bi58 in syringe package     

Newly product for solder past, we give new package for your convenience while welding and soldering.

Sort	Chemical composition (wt.%)
	Sn	Bi	Sb	Pb	Fe	Al	Cd
Sn42-Bi58	42±0.5	58±0.5	<0.02	<0.01	<0.02	<0.002	<0.003

  

                                                 Physical Characteristics  

Sort	Melting Point (°C)	Spec. Gravity g/cm3	Tensile Strength MPa
Sn42-Bi58	138°C	8.6g/cm3	22HB

                                     Flow Chart for Quality Guarantee

Material Inspection ( a. Our QA Department   b. National Certification Department Note: Major material ) →Flux character Inspection→ Process products → Solder Paste Inspection → Solder Paste Package Inspection → Finished Products Inspection → Shipment Choice Inspection

 Criterion

A: Specification: Sn42-Bi58  

B: Capability:   Lead-free low-temperature welding, the residual amount of stay were less transparent

C: Usage:   . Suitable for re-flow soldering

D: Soldering standard:   Good spreading and bright solder joint.  

We are sure to provide you the best quality and best service, any futher information, feel free to contact us.

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