Rubber-reinforcing fiber

摘要: PURPOSE: To obtain a rubber-reinforcing fiber having excellent tensile strength, flexural fatigue resistance, etc., and giving timing belt, long life by forming latex layer specific composition on core wire composed of high-strength glass fibers diameter smaller than level. CONSTITUTION: The objective can be produced producing ≤8μm (e.g. SiO 2 -Al O 3 -MgO fiber) coating the with containing vinylpyridine-styrene-butadiene terpolymer latex, chlorosulfonated polyethylene water-soluble condensation product resorcinol-formaldehyde. further improved above 2nd (meth)acrylic acid salt, an isocyanate, halogen- polymer vulcanization agent. COPYRIGHT: (C)1992,JPO&Japio