Polyester Shower Rubbing Backpack Refers to Gloves

Anti-chemical gloves material

Chemical resistant gloves material A wide range of different nature, in the choice of gloves to pay special attention.

gloves

gloves

Natural latex - In general, natural latex for aqueous solution, such as acid, alkaline aqueous solution has a good protective effect. Its advantages are comfortable, flexible, flexible to use.

Chlorosulfonated polyethylene - for most chemicals have protective properties, can protect the base, oil, fuel and many solvents, and has good high temperature and low temperature performance, wear resistance, bending and so on.

Vibration-resistant gloves are usually three-layer structure gloves, the inner and outer skin or soft and comfortable synthetic fibers, the middle layer of silica gel or other polymers can effectively absorb vibration. Selection and use of gloves precautions Gloves selection of the right or not, the use of the right or not, are directly related to the health of the hand.

the choice of gloves can be considered factors

Degree of exposure

If the contact with chemicals longer, it will significantly reduce its chemical resistance. Increasing the concentration of chemicals, or dipping the glove directly into the chemicals, will cause the glove to penetrate for a time shorter than the manufacturer provides.

2. Temperature

In general, the temperature increases, penetration speed, penetration time is shortened. The standard penetration time data is obtained at room temperature (20-25 ° C). Gloves that are used above this temperature will have significantly reduced chemical resistance.

3. Glove thickness

If necessary, choose a thicker glove or wear 2 gloves at the same time because thicker material provides better chemical resistance and significantly increases penetration time. Most importantly, the thickness of the glove material doubles and the penetration time can be extended by 4 times. When considering the thickness of gloves, but also consider the work itself needs the flexibility and touch. Thicker gloves have a stronger chemical resistance, but at the expense of their grip, hand touch and safety at the cost. There is a good balance between feel, flexibility and moderate chemical resistance. Disposable gloves, in particular, have excellent feel but are generally only used to protect milder chemical substances, have poor protective properties against many chemicals, or have no protective properties at all.

4. Surface treatment and lining

Glove surface treatment and lining are not the same, there are smooth surface, rough surface, embossed surface and so on, the lining, with cotton, fabric, etc., as well as linerless gloves. A textured, rough surface with better slip resistance for safe handling of wet, smooth objects. Cotton lining, cotton lining with good sweat-absorbing properties, fabric lining gloves also have good high temperature performance, and unlined gloves with good flexibility and touch.

5. Chemical mixture

Permeation experiments are performed with pure substances. Chemical mixtures can significantly change the penetration rate and physical properties of a given glove material. In general, for chemical compounds, a material that has good impermeability to each of the ingredients should be chosen. However, it is also possible that the mixture will have a longer penetration time than the single ingredient. Users can use the conditions of the gloves to protect the ability of the mixture to make some comments, especially the toxicity of the mixture.

6. Physical properties

The physical properties of gloves and in the use of the anti-piercing, tear resistance, wear resistance and tensile strength. Chemicals penetrate through pierced holes or torn gaps, exposing them to more chemicals than chemicals through the molecular layer, exposing them to more harmful chemicals. Sometimes need to wear two different kinds of gloves, one for mechanical damage, one for chemical damage prevention.

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