Introduction: The rainy season in the south is long and the air is damp. Family mold control has become a problem that many families in the South need to face. To protect furniture and clothing can reduce financial losses.
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Walking attention to safety, careful slide the floor, the sofa and mildew moldy? It is true that these words appear frequently in the south, and they come and go unconsciously. Small homes have sofas, chairs and other household items that appear to be moldy on a large scale. Most of the products shipped from the factory to the customer are moldy. The original thinly profitable factory faces customer claims! ! ! This is what we all worry about in the rainy weather in the south every year!
The general product moldy causes are as follows:
1. The product itself is a high-risk moldy material, such as leather, PU, ​​textile, wood, etc.
2. Europe and the United States are increasingly demanding environmental protection, and all materials cannot add harmful substances such as DMF to provide better opportunities for mold reproduction.
3. The rainy season in the south is very humid, and the awareness of the factory against moisture is not enough.
4. There are some water-based materials used to increase the product's own moisture
5. The company's improper use of anti-mildew products, or not enough attention.
Every year from the 3rd to the 8th of the year, our company will receive numerous complaints and even claims that caused the product to become moldy. Every time I receive such a phone call, I feel that our company is still not working hard enough. Why didn't we allow them to mold early and have such a professional anti-mildew company and let them do some prevention earlier? Here I will share with you some common anti-mildew methods, only for reference, specific products also need to follow the product process and customize the program.
Houseware anti-mildew program:
◠Method 1: Close the doors and windows and reject moisture. It is to close the doors and windows, and to reject the moisture in the air from outside to enter the home, which can reduce the phenomenon of “water running†on the ground and walls to some extent.
â— Method 2: After the house is damp, if mild mildew occurs on the walls and furniture, wipe it with a piece of cloth and wipe it with alcohol to remove it. You can use the disinfectant seriously, but the disinfectant will irritate the skin, so you must wear it when cleaning. Rubber gloves can be used.
â— Method 3: To eliminate musty odors at home, it is recommended to put a soap in a musty place to eliminate musty odors, or to prepare some mildew cleaners or dehumidifying agents at home, so that you can remove moisture from the corners of the house at any time and any place. For example, a boxed desiccant may be placed in a closet, a drawer, or the like to keep the clothes dry. Can also be used in the walls, floors, bathrooms, etc. Multi-purpose disinfection anti-mildew antibacterial agent, easy cleaning and sterilization, or in the storage of the cabinet in advance anti-mold and deodorizing shop towel, can eliminate musty or other odors.
â— Method 4: Those who like to drink tea can also pack dry tea into gauze bags and spread them all over the place. Not only can they remove musty smells, but they can also let the clothes radiate bursts of fragrance. The remaining coffee grounds of the brewed coffee have the dual effects of moisture absorption and deodorization. The method is very simple. After drying the coffee grounds and putting them in a clean gauze bag or old socks, it becomes a simple dehumidification package. It is said that its dehumidification effect is better than tea.
◠Method 5: The dehumidification function of the air conditioner can also be used. You can also choose a suitable temperature of 5 °C ~ 35 °C low-temperature dehumidifier, can also be used to dry clothes, kill two birds with one stone.
â— Method 6: The newspaper is a treasure. Not only has reading function, but also moisture and mildew. Spread newspapers on the bottom of cabinets, or even paste newspapers on the inside of cabinet doors. Newspapers can absorb moisture, mildew, ink, and insects.
â— Method 7: In the family life, washing clothes is also a dehumidifier. Pour the detergent into the used dehumidifying box, or directly cover the boxed detergent with a plastic wrap and poke a few holes in the film. Then place it in a wet place in the kitchen. When you find that the laundry detergent has become saturated with water, replace it with a new one. The agglomerated laundry detergent can continue to be used to clean the clothes, and the cleaning function remains unchanged. The principle of dehumidification of soda powder is similar to that of washing powder, and it can continue to clean after dehumidification.
â— Method 8: Some household items that are sensitive to moisture can be stored in fresh-keeping bags. If it is already wet, it can be dried in microwave ovens and then sealed.
â— Method 9: Burning candles can also reduce the humidity in the air. If you have a musty smell at home, you can also choose scented candles with fragrances to not only damp but also remove musty odors.
â— Method 10: Charcoal and bamboo charcoal: Charcoal and bamboo charcoal can adsorb water vapor on the surface and have deodorizing effect. It is suitable for dehumidification in small areas. And it can be dried and reused without harming the environment. Moisture absorption and deodorization have aesthetic effects. Among them, long carbon is a very good moisture-proofing product, which absorbs odors through its porous properties and releases negative ions to improve the dampness and mildew of various closets.
â— Method 11: Dried orange peel not only acts as a desiccant, but also prevents insects. Put a large spoonful of peppercorns or granular peppercorns, dried ** or dried chrysanthemum petals into a small cotton bag and place it in a closet or storage box, which is a natural repellent and fragrance.
â— Method 12: There are netizens who provide self-made dehumidification equipment, use heat quickly and heatsinks used on two old appliances. After cleaning, use the original screw holes on the heat sink to fix the heat sink to the heat quickly. After finding another aluminum hot water bottle, drill it and find a fan (found that this is a hair dryer). Then make a box, put fireproof boards inside and outside (so as not to heat up quickly), make holes in the front panel and top panel, and then put a 14cm computer chassis fan on the front panel (power supply is abandoned The USB flash drive of the HDD Enclosure is switched on, because the USB power supply is very large, so the wind power is also very large), the following suction, through the heat quickly vaporize the humidity in the air and then condensation, and finally flow to the bottom of the box Sink.
â— Method 13: Make a mask for the wall: Roll the kitchen towel into a shaft and then put it into bleach. After the paper towel is saturated with bleach, pick it up and apply it directly to the place where the mold grows for about 10 minutes. Two can completely remove mold.
NSK manufacture a full range of deep groove ball bearings. These bearings are the most common type and are used in a wide variety of applications.
Single-Row Deep Groove Ball Bearings
Pressed Steel Cages
Single-row deep groove ball bearings are the most common type of rolling bearings. Their use is very widespread.
In addition to open type bearings, these bearings often have steel shields or rubber seals installed on one or both sides and are prelubricated with grease. Also, snap rings are sometimes used on the periphery. As to cages, pressed steel ones are the most common.
For big deep groove ball bearings, machined brass cages are used.
Machined cages are also used for high speed applications.
Extra Small Ball Bearings and Miniature Ball Bearings
Miniature and instrument ball bearings can be divided into two basic types, deep groove and angular contact. The first (deep groove) can be further divided into the following five classes depending on their design details:
Standard type
Flanged outer ring
Extended inner ring
Expanded type in which one ring has a radial thickness that is larger than normal compared with the bearing width.
Thin section type in which both rings are extra thin in the radial direction. They can also be classified as: open, shielded, or sealed.
Maximum-Type Ball Bearings
Maximum-Type ball Bearings contain a larger number of balls than normal deep groove ball bearings because of filling slots in the inner and outer rings. Because of their filling slots, they are not suitable for applications with high axial loads. types of bearings have boundary dimensions equal to those of single-row deep groove ball bearings of Series 6200 and 6300 respectively. Besides the open type, ZZ type shielded bearings are also available. When using these bearings, it is important for the filling slot in the outer ring to be outside of the loaded zone as much as possible. Their cages are pressed steel.
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Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearings.com