Can mask avoid the hazards during Tin soldering iron work?
Generally speaking,normal masks can only prevent dust and resist bacteria. We need industrial-grade masks to resist industrial harmful gases. Only those masks that can absorb dust are useful, and the thin paper masks are useless. Activated carbon protective masks can isolate and filter out the inhalation of many toxic and harmful gases and particulate matter, and they are important protective tools. Paying attention to protection during harmful operations can control and prevent the occupational diseases.
Welding fumes are fine particulate matter formed by the gasification and condensation of solids. Masks that comply with the industrial standard GB2626-2006 or the American standard GB2626-2006 can filter these harmful fumes. If the working space is small and there is no ventilation system, a dust-proof mask is suggested to be used. When soldering with tin, the main hazards come from the welding tin fumes and turpentine fumes. ,because the size of the smoke and dust is relatively small, so it is recommended to choose a KN100 grade dust-proof mask for protection.
1. Anti-particulate matter masks use ear-loop headbands, which are not easy to fall off; they have built-in nose strips, which have stronger sealing; they are designed for Asian facial shapes and fit the face better; they use high-efficiency electrostatic filter cotton & melt-blown non-woven fabric, and their filtering efficiency is higher than that of other masks.
2. The anti-virus mask has a silicone shell, which is very lightweight and has excellent anti-aging performance, and can fit the face well.The exhalation valve of the anti-virus mask is made of silicone. The double-filter box dust-proof half mask is equipped with an adjustable strap that can be quickly loosened.
How to Clear Dust: Now masks must comply with the GB2626-2006 standard. The grades of dust-proof masks are divided into three levels: KN100, KN95, and KN90. Among them, KN100 can achieve nearly 100% (more than 99.97%) protection effect against ultrafine dust. For larger particles, the KN95 grade is a better choice.
The protective effect of dust-proof masks depends on two acts. One is the filtering efficiency of the filter cotton. The other is the tightness of the combination between the mask and the face.
Therefore, masks must be available in different sizes. We can choose the appropriate mask to fit our faces.
How to choose the masks?
1. Choose the reusable mask type. Disposable masks have a high leakage rate and are not suitable for long-term occupational protection.
2. Choose KN100 grade dust-proof filter cotton for use. Low protection rates will cause harm to the body.
3. Choose masks made of silicone material, which are more comfortable. They are suitable for long-term wearing and are less likely to cause allergic reactions.
4. Masks are available in different sizes, which is extremely important. Do not buy those universal-sized masks, as they are prone to air leakage.
5. It is recommended to use the masks that can cover the mouth,nose and chin, which is really more comfortable.
6. It is recommended to choose masks with smooth breathing.
The gases emitted by solder wire and solder paste are harmful to the body. these gases can cause coughs, sore throats, and blood system diseases, etc. It is recommended to take good protective during soldering work. We'd better to work in a ventilated environment and avoid working in an enclosed environment.
Please wear masks and gloves when welding. Do not touch your eyes, nose, or mouth directly with your hands. Wash your hands in time after welding. If there is splashing during welding, it is recommended to wear goggles.
