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China wholesale Good Solder Wire Factory – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG

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Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for Solder Wire 100g, Sn100c Solder Paste, Rosin Activated Core Wire, We sincerely welcome close friends to barter company and start cooperation with us. We hope to affix hands with mates in different industries to make a excellent future.
China wholesale Good Solder Wire Factory – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG Detail:

Product Description

Lead-Free Sn0.7Cu is composed of 99.3% tin, and 0.7% copper.  It is desirable for use in common metal equipment, copper tubes, and copper plates. This product is a conventional type of environmentally-friendly solder by adoption of lead-free soldering technology.

Activated Rosin Flux for cored solder wire was developed for lead-free applications to enable soldering of most common metals.

Our company has obtained Reach certificate and RoHS certificate for lead-free type products, as well SGS certificate. All Sn99.3Cu0.7 lead-free solder wires made by our company can reach the EU RoHS standards.

Application

The Sn0.7Cu solder wire can be used for the soldering of the precise computer chips, mobile phone chips, LED, printed circuit board (PCB), and a variety of high-precision electronic circuit boards, among others. Meanwhile, it is suitable for the restoration of mini-sized electronic equipment.

Parameters

Spec

Sn99.3/0.7Cu

Melting point

227℃

Specific Gravity

7.4g/cm3

Weight

450g/roll, 900g/roll, other weights can be customized

Diameter

0.15mm-5.0mm

Ingredients

Sn

Ag

Cu

Bi

Sb

Zn

Pb

Ni

Fe

As

Al

Cd

99.3±1.0

0.1

Max

0.7±0.2

0.1

Max

0.1

Max

0.001

Max

0.07

Max

0.01

Max

0.02

Max

0.03

Max

0.001

Max

0.002

Max

Features

1.High Electrical Resistivity and Electrical Conductivity
Due to the addition of copper, solder wire allows the electronic components to produce relatively high electrical resistivity during the soldering process.

2.Appropriate activated rosin flux provides distinguished soldering effect, fast soldering speed, as well as extremely good fluidness.

3.High Melting Point
With high melting point, our product is ideal for the soldering of electronic equipment at high temperature. A combination of tin and copper allows this environmentally-friendly lead free solder wire to have high melting point.

4.The activated rosin flux in this product can offer superior fluxing effect.


Product detail pictures:

China wholesale Good Solder Wire Factory –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures

China wholesale Good Solder Wire Factory –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures

China wholesale Good Solder Wire Factory –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures

China wholesale Good Solder Wire Factory –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures


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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for China wholesale Good Solder Wire Factory – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG , The product will supply to all over the world, such as: Iraq, Kuala Lumpur, Nicaragua, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Alexander from Algeria - 2018.09.23 17:37
    It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Nick from Swaziland - 2018.06.18 19:26
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