951是一款無鹵素、無松香有機(jī)助焊劑筆，專為傳統(tǒng)和表面貼裝電路板組件的返工而設(shè)計(jì)。極低的固體含量（2.0%）和活化劑系統(tǒng)的性質(zhì)導(dǎo)致焊接后幾乎沒有殘留在組件上。沒有殘留物有礙電氣測(cè)試。

951具有改進(jìn)的焊接性能，提高焊接速度與牢固度，以及在返工操作期間大限度地減少焊接橋（短路）。

這種焊劑適用于車、計(jì)算機(jī)、電信和其他可靠性考慮非常重要的應(yīng)用。

釬焊板的表面絕緣電阻高于典型有機(jī)水溶性焊劑的表面絕緣電阻。

951含有一種緩蝕劑，當(dāng)裸銅表面暴露在潮濕環(huán)境中時(shí)，不會(huì)形成腐蝕產(chǎn)物。

951筆頭為圓形纖維筆頭，當(dāng)按下筆頭時(shí)，助焊劑會(huì)隨著筆頭流向焊接板，助焊劑的多少與您按壓筆頭的力度，與移動(dòng)筆頭速度相關(guān)。可以根據(jù)您的焊點(diǎn)大小適當(dāng)調(diào)節(jié)。

筆頭直徑約為：4.3mm

筆頭露出長(zhǎng)度約為:5-8mm

液體含量約：10ml

筆身長(zhǎng)度（含筆帽）：14CM

筆身直徑：15mm

單支重量：18g+/-1g

有效期：2年

使用后請(qǐng)蓋緊筆帽，以防止有效物質(zhì)揮發(fā)。 

注意：此價(jià)格為單支價(jià)格，不是圖中所示整盒或多支價(jià)格。

951 is ahalogen-free, rosin free organic flux pen designed for rework oftraditional and surface mount circuit board components. The verylow solid content (2.0%) and the nature of the activator systemresult in little residue on the component after welding. No residueinterferes with the electrical test.
951 has improved welding performance, increased welding speed andfirmness, and minimized welding bridge (short circuit) duringrework operation.
This flux is suitable for automotive, computer, telecommunicationsand other applications where reliability considerations areimportant.
The surface insulation resistance of brazed plate is higher thanthat of typical organic water-soluble flux.
951 contains an inhibitor that does not form corrosion productswhen exposed to moisture on bare copper surfaces.
951 pen head is a round fiber pen head. When pressing the pen head,the flux will flow to the welding plate along with the pen head.The amount of flux is related to the strength of pressing the penhead and the speed of moving the pen head. It can be adjustedaccording to the size of your solder joints.
The pen head diameter is about 4.3mm
The exposed length of the pen head is about 5-8mm
Liquid content: 10ml
Validity: 2 years
Please cover the cap tightly after use to prevent effectivesubstances from volatilizing.
Note: this price is a single price, not a whole box or multipleprices as shown in the figure.

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