Flux Lead Tin Alloy Soldering Paste For IC Chip Welding

Flux Lead Tin Alloy Soldering Paste For IC Chip Welding

Product description:

Quick Details

  • Place of Origin: Guangdong, China (Mainland)

  • Brand Name: kinggui

  • Model Number: Sn64Bi35Ag1

  • Material: tin Bi

  • Diameter: 25 to 50 micron

  • Melting Point: 138 deg, 179deg

  • Weight: 100g/ pc or 500g/ box

  • Application: kinds of SMT and PCB

  • Flux Content: 2.0%

  • Soldering paste item: flux lead tin alloy soldering paste for IC chip welding

  • Resistance: high resistance, good adhesive

  • Characteristic: Excellent wettability, solderability

  • Usage: LED light, pcb, smt

  • Composition: Tin, Pb, Ag

  • Test: Copper mirror test

  • Packing: 100g/ pc or 500g/ box

  • Certificate: ISO9001: 2008

  • solder paste: flux lead tin alloy soldering paste for IC chip welding

Packaging & Delivery

Packaging Details: 500g/ bottle, 10 kilograms per package in general
Delivery Detail: within ten days


solder paste (Sn62Pb36Ag2) .
material: SnPbAg
paking: 500g/ box. 10kg/ ct
Feature: high resistance
Low impurity not containing halog

flux tin soldering paste for SMT welding

Description of lead free solder paste Sn64Bi35Ag1

Brand: kinggui Type: Sn42Bi58; Alloy: tin, silver and lead solder wire;

Validity of slder paste: 6moths; Weight: 500 grams/ bottle, 10kg/ ctn.

  • .material: alloy composition with tin, silver and lead.

  • .packing: 500 gram per box, 100g per piece; 10kg/ ctn

  • .suitability: suitable for cell phone PCB and SMD repair.

  • .certificate: ISO9001: 2008; SGS Test; Original Certificate.

Characteristic of solder paste Sn42Bi58

  • lead-free solder paste unique active system, guaranteed that eliminates each kind of reflow soldering flaw, simultaneously can guarantee the soldering paste long-term stability.

  • broad backflow craft window, perfect reflow soldering effect. may print high speed, the print speed may reach 150mm/ sec.

  • the precise printing, the printing gap may slightly to 0.25mm. the non-brittleness remains transparently, but online probe examination.

  • the working conditions are loose, may print under 20-32°C the room temperature environment.


Chemical composition (wt.%)












1+/ -0.1




Solder is a fusible alloy used to join less fusible metals or wires, etc. Solder is sold in spools of wire or in bars. Solder wire is comprised of different alloys, or of pure tin. Each metal requires a certain type of soldering wire to create strong bonds, because the combinations of metals that comprise soldering wire melt at different temperatures.Does this Spark an idea?

After Auction Close, you can go ahead and checkout with bank system, We do not offer combine payment and discount, since items might dispatch from our different warehouse. Make sure you file correct shipping address during checkout, and you will be guid to Payment link. You will be able to pay through our bank account by 100%T/ T advanced


Tin solder include Tin-Lead solder bar and Lead-free solder bar, solder paste

1) It can applied in SMT, PCB, communication, meters, instruments and copper, tin and irons and etc.

2) Residue is easy to remove by hot air after soldering work if necessary

3) Available in many alloy composition, other alloy compositions are also available

4) Smooth surface, good fluidness melt

5) Good mechanical performance

6) Good moisture, bright weld spot

8) Forms: Bar, wire

We also produce the solder flux to match with this kind of the tin solder bar or wire. We have three types of this kind of flux; they are no-clean liquid flux, rosin liquid flux, water-soluble liquid flux.

Kinds of Product:

1) Tin solder

2) Lead-Free solder paste

3) Tin welding paste

Shenzhen Kinggui Technology Co. , Limited is a professional tin products production and sales of businesses, which sells products of different types of solder, solder wire, solder paste, anode rod, flux, hand water, cleaning agents series products. Products are widely used: electronics, telecommunications, electrical appliances, electronic instruments, meters welding engineering.
My company has a group of professional tin products manufacturing and technical personnel, equipped with the most advanced production and testing equipment, the company focus on product quality, from raw material procurement to production and processing to finished product testing all aspects of shipping in strict accordance with the quality certification standards, products have passed ISO9001: 2000 international quality system authentication. Over the years, the company has been committed to the research and development lead-free solder, deep into the metal microstructure, developed a series of high quality lead-free solder lead-free solder products and additives. We uphold the professional, dedicated entrepreneurial spirit, market-oriented, science and technology, environmental protection as the goal, and work with you to create a new era of microelectronics welding.

Address: Maantang Community, Bantian Street, Longgang District, Shenzhen, China
Post Code: 518000
Contacts: Sophia Fong
Tell: 0755-32911620
Mobile: +86-15013884775
E-mail: kingguitek@hotmail.com