SMT Solder Paste Manufacturers.
Focused on SMT soldering processes, a one-stop electronic soldering solutions provider.
Here you can find knowledge about Halogen-Free Solder Paste, including but not limited to usage methods, installation techniques, troubleshooting and more. Focused on SMT soldering processes. If you can't find what you need, please contact us anytime.
LFP-2R-64351 halogen-free and lead-free medium-low temperature solder paste is known for its low soldering temperature, low thermal damage, and high reliability, making it suitable for the assembly of temperature-sensitive devices.
Published: 2026-08-24
The LFP-5RR series zero-halogen lead-free high-temperature solder paste has obtained REACH environmental certification. With extremely low halogen content, it is suitable for export-oriented electronic product manufacturing.
Published: 2026-08-24
In 2026, policy and regulation in the solder paste industry will become increasingly stringent, as environmental laws and regulations push enterprises to accelerate the R&D and promotion of halogen-free and low-VOCs products. As environmental requirements for electronics manufacturing continue to rise globally, solder paste enterprises face greater pressure in optimizing product formulations and upgrading production processes, while new opportunities for technological innovation and sustainable development are also brought to the industry.
Published: 2026-08-03
All the partners knowSolder pasteIt is by tin manufacturers orSolder paste manufacturerThe products
Published: 2026-05-12The solder used for Jiajinyuan sensor welding adopts a halogen-free formula design, meets the requirements of the IEC 61249-2-21 standard, has an ionic contamination value of post-welding residue lower than 0.5μg/cm² NaCl equivalent, can pass the high-reliability verification of medical sensors without cleaning, and is especially suitable for low-temperature welding scenarios of tiny heat-sensitive components such as platinum resistors and MEMS pressure cores.
Published: 2025-10-14
All Jiajinyuan solder paste products continue to pass the dynamic and effective control of RoHS, halogen-free, SGS and ISO systems, covering more than ten types of细分 scenarios such as high temperature, medium temperature, low temperature and laser welding. Among them, 8MQP/5RQ series solder paste achieves nearly 100% solder climbing rate for QFN/DFN, 8M9P/
Published: 2024-02-01
Jiajinyuan LFP series halogen-free solder paste has completed QFN packaging process verification, with the measured solder wetting rate close to 100%, significantly improving solder joint wettability and bridging control capability. Relying on 0307/T4 alloy powder and ROL1 grade low-halogen formula, it maintains high activity while meeting IPC-J-STD-00
Published: 2023-10-25Soldering on ENIG boards imposes extremely stringent requirements on the halogen residue, wettability, and residue insulation of solder paste. Halogen-free solder paste stands out in preventing excessive dissolution of the gold layer, reducing leakage current during ICT testing, and improving long-term reliability. Jiajinyuan's halogen-free solder paste has been validated on multiple high-end HDI board production lines, demonstrating stable printability under 0.3mm pitch QFN and 0.4mm BGA packages, along with an actual void rate of <8%.
Published: 2023-07-11The solder for industrial control motherboards must maintain zero solder joint cracking under wide temperature range, high vibration and long-cycle operating conditions. Jiayuan's high-reliability halogen-free formula, by optimizing the SnAgCu alloy ratio and active flux system, keeps the IMC layer thickness stably at 3.2±0.4μm after 500 cycles of thermal shock from -40℃ to 85℃, completely avoids electromigration failure caused by halogen corrosion, and significantly improves the service life of industrial control motherboard solder in harsh scenarios such as rail transit and power monitoring.
Published: 2020-07-01
Halogen-free solder paste is an eco-friendly solder paste that complies with RoHS and IEC 61249-2-21 standards. Its core feature is that the flux contains no halogen elements (such as chlorine and bromine) at all, while ordinary solder paste often contains halogen activators to improve wettability. There are essential differences between the two in terms of soldering reliability, ionic contamination, PCB corrosion risk, and ICT test yield.
Published: 2020-01-15Our technical team is always ready to provide professional solder material selection advice and SMT process solutions.