Overview
| brand | Duma Technology | model | Needle barrel |
| type | Clean free solder paste | activity | activity |
Product Details
Suzhou Duma Technology specializes in producing various types of solder pastes, water-based cleaning agents, and is a strong manufacturer. Welcome to inquire about the products by phone. The online prices are for reference only.
The price of Duma Technology tube solder paste
◆ 1. The welding flux system is scientifically selected and developed based on the welding mechanism, specifically for lead-free solder (SnAgCu system). It can effectively reduce the free energy and surface tension of lead-free solder, improve the flowability and solderability of fusion lead-free solder.
◆ 2. It has excellent continuous printability, especially suitable for fine spacing printing, good demolding performance, strong adhesion, and is not easy to collapse.
◆ 3. The reflow process window is wide, and excellent welding results can still be achieved in a wider reflow temperature range.
◆ 4. Excellent solderability, full and bright tin on the solder joint, strong tin penetration, low welding defect rate, especially extremely low void rate.
◆ 5. Minimal residue after welding, no cleaning, excellent ICT testing performance, high surface insulation resistance, and reliable electrical performance.
◆ 6. It does not contain environmental prohibited substances such as RoHS, and is environmentally friendly, self-cleaning, and lead-free solder paste
Environmental requirements for Duma Technology dispensing syringe