Special rosin for ultra-light soldering, with high purity, heat resistance, oxidation resistance, no pungent odor and other physical properties, it can provide better solderability and adhesion to the solder used in dry soldering in electronic assembly , Wetting, spreading and rheological characteristics: make the welding point meet the mechanical requirements of mechanical and electrical connection. Under the action of a catalyst, the polymerized rosin resin prepared by co-altering the bond and
Shenzhen Yoshida Chemical Co., Ltd.-助焊剂白松香树脂
product JT-90 JT-100
Exterior Massive solid Massive solid
Color (Ghana Color) 4MAX 2MAX
Acid value (mgKOH / g) 160 ≥200-240
Softening point (Global ℃) 80-90℃ 100-110℃
Heating stability (180 / 48hr) ≤10 ≤10
Note: The above data is for reference only, the actual personal experiment shall prevail
Shenzhen Yoshida Chemical Co., Ltd.-助焊剂白松香树脂
product JT-90 JT-100
Exterior Massive solid Massive solid
Color (Ghana Color) 4MAX 2MAX
Acid value (mgKOH / g) 160 ≥200-240
Softening point (Global ℃) 80-90℃ 100-110℃
Heating stability (180 / 48hr) ≤10 ≤10
Note: The above data is for reference only, the actual personal experiment shall prevail






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