PCB Tissue is specially used as the main material in the copper-clad laminate of electric industry. This type of tissue is characterized by uniform fiber dispersion, high tensile strength, good solvent resistant, and well compatible with resin. Using the copper-clad laminate of type CEM-3 made of this tissue features good processability, electricity leaking resistance, moisture resistance, and excellent aggressive media in the electricity. It is also capable of significantly protecting environment. This tissue is comparable to similar products in the world market in terms of specifications.
ItemUnit SpecificationEMP-50EMP-75EMP-105Area weightg/m 250± 575± 5105± 5Monofilament diameterμ m9± 19± 19± 1Monofilament lengthmm12± 112± 112± 1Binder content%11± 211± 211± 2Tensile strenghtMDN/50mm≥ 175≥ 200≥ 225CDN/50mm≥ 100≥ 125≥ 150Strength after soaking acetoneMDN/50mm≥ 75≥ 175≥ 200CDN/50mm≥ 50≥ 100≥ 125Width mm1265+31265+31265+3-0-0-0Roll lengthm1000-1500Roll diametermm≤ 1000Internal Dia. of coremmΦ 76