1. Base PP film for silver metallized PP capacitor film
Capacitor-used film: plated PP film's surface with a thin metal layer.
2. metallized BOPP capacitor film
The high pure aluminum or zinc melting, in under high vacuum evaporation, precipitation to the surface base film, plastic film is formed a thin layer of metal layer after membrane surface.
3. self-healing , self-healing function of self-healing
Metallized film dielectric after local breakdown immediately instinctively to the electrical properties of the phenomenon of breakdown before.
4. margin, left side margin
The need for the actual production of capacitors, metallized film on one side or both sides of the edge or middle cover form without steaming blank metallized insulation strip (strip) called the edge, its width is called the margin.
5. square resistance, The sheet resistance of square resistance
The metal layer of metal film on the unit square area of the resistance value is called the square resistance, expressed by Omega /, usually with square resistance to represent the thickness of the metal coating.
6. metallized safe film, metallic safety film metallized safety film
The metal pattern layer containing metal film fuse safety structure. According to the structural characteristics of fuse safety can be divided into grid security film, security film and T series safety film etc..
Classification: types of products
MPPA(MPETA) -- single aluminum metallized polypropylene film (or polyester) shown in Figure 1, figure 3.Figure 1 Figure 2 Figure 3
MPPAD (MPETAD) -- double aluminum metallized polypropylene film (or polyester), see Figure 4 and figure 5.
MPPAH (MPETAH) -- single aluminum metallized polypropylene edge thickened metal layer (or polyester) film, see figure 6.
MPPAZ (MPETAZ) -- a single zinc aluminum metallized polypropylene film (or polyester), see figure 7