Copper is a soft metal thin film, not only with a moisture-proof, airtight, shade, wear and corrosion, baoxiang, the advantages of nonpoisonous and tasteless, but also because of its elegant White gloss, easy to process a variety of beautiful patterns of color and pattern, and thus more vulnerable to people of all ages. With the rapid rise of insulated packaging materials industry, after decades of development, our metal tape occupies a strong position in the market.
Copper has a lower surface oxygen property, you can attach themselves with a variety of different substrates such as metal, insulating materials, with a wide temperature range. Mainly used in electromagnetic shielding and antistatic, place it on a substrate surface, combined with the metal substrate, with excellent Continuity and provide electromagnetic shielding effect. Can be divided into: self adhesive foil, double foil, single foil, etc.
Printed circuit board production process by different modification methods can reduce costs above must be woodworking adhesive tape research and application, tape is always our foil tape and very reasonable price trends. To a certain extent can prevent and reduce the rate of hydrolysis of resin and heat degradation. Therefore, a certain amount of melamine, urea-formaldehyde resins were modified. At the same time reduce the amount of formaldehyde can also increase the water resistance of urea-formaldehyde resin.