One. The role of paint N1. Protection n Metal materials, especially steel, are susceptible to corrosion and corrosion by corrosive media, moisture, and oxygen in the environment; wood is rotted by the action of moisture and microorganisms; plastics are degraded by light and heat; and concrete is easily weathered. Or it is eroded by chemicals so the material needs to be protected with a coating. N2. Decoration effect n The use of color to decorate our environment is a human nature, accompanied by the entire development process of human beings and their society. n Because the paint is easy to dispense with hundreds of colors, the color is rich; the coating can not only achieve smooth light, but also can make a variety of three-dimensional texture effects. 3. Mark effect The role of the n logo is to use color brightness and strong contrast characteristics to arouse people's awareness, avoid dangerous accidents, and ensure people's safety. n Some public facilities, such as hospitals, fire engines, ambulances, post offices, etc., are often color-coded for easy identification. 4. Special role n(1) Mechanical functions: wear-resistant coatings, lubricating coatings, etc.; n(2) Thermal function: high temperature resistant coating, flame retardant coating, etc.; n(3) Electromagnetic function: conductive paint, anti-static coating, etc.; n(4) Optical function: Luminous paint, fluorescent paint, etc.; n(5) biological function: anti-fouling coating, anti-mold coating, etc.; n (6) chemical functions: acid, alkali and other chemical medium coatings. Paint decoration
Practical disposable transfer pipettes, made from natural low density polyethylene (LDPE). The transfer pipet is simple and safe to use with a long shelf life; no issues with broken glass, cracked or loose bulbs. Additional advantage is that with the single piece design lager amount can be transferred by allowing fluids in the bulb. These plastic transfer pipettes are ideal for transferring small amounts of fluids for microscopy sample preparations or to prepare mixtures or staining solutions. The extra fine tip enables transferring minute amount of fluids. These cost-efficient plastic transfer pipettes are disposable and intended for one-time use. Ideal for educational and research environments. Can be used for fluids up to 70°C, please take care to protect the fingers squeezing the bulb. Available in six sizes/styles: 0.5ml, 1ml, 2ml, 3ml, 5ml, 10ml.
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