怎样安全使用LED有铅锡膏
LED有铅锡膏是化工合成的产品，对人体还是有一定的危害的，在使用LED有铅锡膏时一定要严格按照LED有铅锡膏的操作方法来作业，减少对人体的危害，最好还是减少人工接触这些化工产品的频率。
Has led lead tin paste is a synthetic chemical products, on the human body or certain harm, in the use of LED leaded solder paste must be strictly lead solder paste operation method in accordance with led to the job, reduce the harm to the human body, it is best to reduce manual contact with the frequency of these chemical products.
LED有铅锡膏的吸入毒性对人的身体危害极低，主要是抑制人的大脑中枢神经，会导致头昏眼花及恶心，如果高浓度的LED有铅锡膏可能导致意识丧失。对人的皮肤直接接触到液体可能导致轻度皮肤刺激，用清水冲洗就可以。
LED lead solder paste inhalation toxicity to human body harm is extremely low, mainly inhibit the brain central nervous, cause dizziness and nausea, if such high concentrations of lead tin paste may lead to loss of consciousness. Direct contact with the skin of the human skin may cause mild skin irritation, rinse with water can be.
LED有铅锡膏对人体的危害：300ppm蒸气会刺激眼睛，液体溅到眼睛也会造成刺激。如果误食LED有铅锡膏就会导致喉咙痛，恶心及腹泻、呕吐时可能会吸入肺部造成严重肺刺激，损坏肺组织及死亡慢性，会溶解皮肤油脂，长期接触可能导致皮炎主要症状：刺激感、恶心、呕吐、头痛等。
LED is harmful to human body solder paste: 300ppm vapor will stimulate the eyes, liquid splashing into the eyes can also cause irritation. If eating LED lead solder paste will lead to a sore throat, nausea and vomiting, diarrhea may be inhaled into the lungs and cause serious damage to lung tissue and lung irritation, chronic death, will dissolve the skin grease, long-term contact may cause dermatitis: main symptoms of irritation, nausea and vomiting, headache, etc..
综合以上，使用LED有铅锡膏时还是要加多小心，在LED有铅锡膏沾上手的时候可以用湿法清洗的方法清洗双手。
Based on the above, or to add careful use of LED solder paste, solder paste when LED has started with the method can be used for cleaning hands wet cleaning.
湿法清洗是指：用液体的清洗介质从工件表面清除液体的污染物和固体的污染物，使工件表面达到一定的洁净度。湿法清洗包括浸洗、超声波清洗、汽相清洗、电解清洗以及各种强化清洗的方法如檫洗、刷洗、抖动洗、转动洗等。湿法清洗是重点。
Wet cleaning means: cleaning liquid medium from the workpiece surface pollutant removing liquid and solid pollutants, so that the surface of the workpiece to achieve a certain degree of cleanliness. Wet cleaning including immersion, ultrasonic cleaning, vapor cleaning, electrolytic cleaning and various enhanced cleaning methods such as washing, cleaning, washing, washing and rotation jitter. Wet cleaning is the key.
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