lead free solder wire with flux core

Solder Wires 

To manufacture low residue/fine diameter wire solders, Qualitek utilizes state-of-the-art wire extrusion and wire drawing machines. Many of our formulations use the latest in no-clean/low residue technology found in our solder pastes and solder fluxes. We also developed our flux core manufacturing process to eliminate flux voids and irregular wire. Formulations available for: No-Clean, Water-Soluble, Rosin Mildly Activated, Super Activated Resin and Rosin Activated. Solid wire is also available. Qualitek wire solders meet or exceed ROHS.

Feature of Solder Wire:

--Fast melting,good wetting and expansibility.

--No break for the core,no splash and no odour.

--Good solderability and soldering joints with high brightness and strength.

--Good mechanical performance.

--Widely used in electronics,lighting,communication,radio,computer,instruments and other field.

--Residue is easy to remove by hot air after soldering work if necessary.

--Available in many alloy composition,other alloy composition are also available

Introduction of copper solder wire/Features:

1. Materials: copper, tin and irons
2. Tin- and lead-free
3. Can applied in radio, communication, meters and instruments
4. Residue is easy to remove by hot air after soldering work if necessary
5. Available in many alloy compositions
6. Smooth surface, good fluid melting rate
7. Good mechanical performance, moisture and bright weld spot
8. Forms: bar and wire
9. Flux types: no-clean, rosin and water-soluble liquid

Certificate:

Newest SGS test;ISO9001:2008;RoHS,REACH etc

Shipping way:

We have a cooperation with big express company,such as CHINA POST(EMS),TNT,DHL,FEDEX,UPS;

We also connect with SF express inland market,while the delivery time is short.During shipping,we will follow up within 24 hours,and report the relevant process scheduling for you.

Payment:

*We accept 100%T/T in advanced under $10,000;

*Western Union: under $1000

*30%deposite,70%balance before delivery for mass qty cargos.

*Paypal and L/C can be discuss