In order to protect the surface of the profile, a profile protective film can be used, and from the current point of view, this kind of protective film is widely used, and it is necessary to familiarize and understand the protection of various profiles. It has a good effect on the protection of the profile and allows the profile to be used normally.
1. Does the profile protection film have to be tested before leaving the factory? Is the quality of its products important?
The profile protective film is subjected to strict peeling force and endurance test before leaving the factory. After passing the test and the quality of the product is qualified, it can be shipped to the market and put on the market. The basic requirements for the quality of the product should be:
Requirement 1: Use materials with good performance and quality to process and manufacture to ensure product quality and product performance.
Requirement 2: The product should be simple and convenient to use, and it is not easy to be damaged or damaged during use, so as to avoid frequent replacement of new ones and increase the cost of use.
Requirement 3: The product should be durable and have a long service life.
2. Can the PE protective film be used as a profile protective film?
PE protective film, which is a specific type of protective film, is made of PE material, so it is called PE protective film. From a professional point of view, this kind of protective film has a wide application range and can be used for the surface protection of aluminum profiles, so it can be used as an aluminum profile protection film. Therefore, it can be used as a profile protection film, as long as it is used correctly and reasonably. It can have a good effect and has a good protection effect on the profile.
3. Requirements for the use of profile protection film
Requirement 1: There is a suitable viscosity, easy to stick and peel, and no residue after peeling.
Requirement 2: The peeling force of the protective film is stable over time and will not change greatly.
Requirement 3: It has good weather resistance, and its service life will not change much under the sun exposure.
Requirement 4: There can be a longer shelf life.
Requirement 5: No contamination or corrosion, the adhesive is inert and does not undergo any physical or chemical reaction with the material being bonded.
Requirement 6: It has good mechanical properties, and has suitable tensile strength, elastic modulus and elongation.
Requirement 7: The performance of the protective film is stable during use, and it can guarantee good performance and use effect.www.snpefilm.com