Insulating tape or sheet
AssigneesTokai Rubber Industries, Ltd., Mitsubishi Cable Industries, Ltd.
InventorsHirokazu Sakai, Takayuki Shimizu, Ryuzo Asano, Naotoshi Miyahara, Kiyoshi Furukawa, Masaaki Nagai, Hiromasa Honjo, Hiroyuki Kamibayashi
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Abstract
An insulating tape or sheet comprising a polyester film layer and a polyolefin adhesive layer having a flexural modulus of 500-20000 kgf/cm.sup.2. The insulating tape or sheet of the present invention can provide an insulated wire having superior buckling resistance and is very low in cost.
Claims10
A method of electrically insulating wire in electric wiring of automobiles, which comprises covering the wire with an insulating tape or sheet comprising (1) a polyester layer, (2) a polyolefin adhesive layer having a flexural modulus of 500-20,000 kgf/cm.sup.2, and (3) an anchor coat layer between the polyester layer and the polyolefin adhesive layer, wherein the anchor coat layer comprises a silane-modified polyolefin or an organic titanium compound as a main component, to provide insulated wire.
An insulated wire comprising a conductor, a polyester layer, a polyolefin adhesive layer having a flexural modulus of 500-20,000 kgf/cm.sup.2 interposed between the conductor and the polyester layer, and an anchor coat layer between the polyester layer and the polyolefin adhesive layer, wherein the anchor coat layer comprises a silane-modified polyolefin or an organic titanium compound as a main component.
Dependencies are inferred from the claim text.