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TAMURA FLUX EC-19S-A EC-19S-8 EC-19S-10

  • TAMURA FLUX EC-19S-A EC-19S-8 EC-19S-10
  • TAMURA FLUX EC-19S-A EC-19S-8 EC-19S-10
Model No.︰EC-19S-A
Brand Name︰TAMURA
Country of Origin︰-
Unit Price︰-
Minimum Order︰-
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Product Description

EC-19S-A Features:

· An excellent solderability can be obtained in Sn/Ag/Cu, Sn/Ag/Cu/Bi and Sn/Cu based Pb-free solder

· The product will solve troubles in soldering such as non-wetting and bridge defect in the soldering of printed circuit boards mounted with chip parts and discreet parts

· Excellent in PTH flow up

· Very little, tack-free and light-colored flux residue after soldering

· Excellent to form mat soldered-surface

· The residual flux is non-corrosive and excellent in electric insulation

· Uniform flux coating can be achieved by foaming or spraying

EC-19S-A Parameter:

Items EC-19S-A Test method
Appearance Light yellow transparent Liquid Visual examination
Color number 2 JIS Z 3197(1999)
Specific gravity 0.803 JIS Z 3197(1999)
Viscosity (mPa・s) 3.7 JIS Z 3197(1999)
Flash point (℃) 11.7 JIS K 2539 (tag closed cup)
Solid content (%) 7 JIS Z 3197(1999)
Chlorine content (%) 0.04 JIS Z 3197(1999)
Acid value 15 JIS Z 3197(1999)
Solder spread(%) Sn/Ag3.0/Cu0.5 75 JIS Z 3197(1999)
Sn/Cu0.7 75
Sn/Pb37 89
Copper plate corrosion Passing JIS Z 3197(1999)
Water extract resistivity  (Ω・cm) 4×104 JIS Z 3197(1999)

EC-19S-10 Features:

· An excellent solderability can be obtained in Sn/Ag/Cu, Sn/Ag/Cu/Bi and Sn/Cu based Pb-free solder

· The residual flux is non-corrosive and the finish is free from stickiness, and excellent in electric insulation

· The product will solve troubles in soldering such as non-wetting and bridge defect in the soldering of printed circuit boards mounted with chip parts and discreet parts

· Excellent in PTH flow up

· Since the flux is mat type and the surface of solder after soldering will present uniform matted conditions, the inspection after soldering will be easy

· Uniform flux coating can be achieved by foaming or spraying

EC-19S-10 Parameter:

Items EC-19S-10 Test method
Appearance Light yellow transparent Liquid Visual examination
Color number 4 JIS Z 3197(1999)
Specific gravity 0.826 JIS Z 3197(1999)
Viscosity (mPa・s) 4.7 JIS Z 3197(1999)
Flash point (℃) 11.7 JIS K 2539 (tag closed cup)
Solid content (%) 15 JIS Z 3197(1999)
Chlorine content (%) 0.08 JIS Z 3197(1999)
Acid value 35 JIS Z 3197(1999)
Solder spread(%) Sn/Ag3.0/Cu0.5 77 JIS Z 3197(1999)
Sn/Ag3.0/Bi1.0/Cu0.5 78
Sn/Cu0.7 76
Sn/Pb37 92
Copper plate corrosion Passing JIS Z 3197(1999)
Water extract resistivity  (Ω・cm) 3×104 JIS Z 3197(1999)

 

Price Terms︰FOB HONGKONG,FOB SHENZHEN
Payment Terms︰TT
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