TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: Compatibilizer is polar functional group grafted resin selected from polyethylene grafted with maleic anhydride copolymers, polyvinyl sulfonic acid graft copolymer, acrylic grafted copolymer of polyethylene, polypropylene grafted with maleic anhydride copolymer, glycidyl methacrylate grafted polypropylene copolymer, polybutylene grafted with maleic anhydride copolymers, polybutylene grafted acrylic copolymer, ethylene propylene diene terpolymer grafted with maleic anhydride copolymers, polyoxyethylene grafted with maleic anhydride copolymer, polyoxyethylene grafted acrylic copolymer, polyoxyethylene methacrylate copolymer graft or their mixture. Cross-linking agent is dicumyl peroxide, diacyl organic peroxide, 2,5-dimethyl-2,5-bis(tert.-butylperoxy)hexane, 1,1-(bis tert.-butylperoxy)-3,3,5-trimethylcyclohexane, tert.-butyl peroxybenzoate, triphenylmethane-4,4',4''-triisocyanate, dibenzoyl peroxide, di-tert.-butyl peroxide, bis(2-tert.-butylperoxyisopropyl) benzene, tert.-butyl cumyl peroxide, tert.-amyl peroxy benzoate, 2,2-di(tert.-amylperoxy)butane, di-tert.-amyl peroxide, tert.-butyl peroxybenzoate, tert.-butyl peroxy-2-ethylhexanoate, tert.-butylperoxy-3,5,5-trimethylhexanoate, dibenzoyl peroxide, bis(4-chlorobenzoyl) peroxide, 2,4-dichlorobenzoyl peroxide, di(4-methyl benzoyl) peroxide, N-butyl-4,4-di-tert.-butylperoxy valerate, ethyl-3,3-di-(tert.-butylperoxy) butyrate, tert.-butyl peroxy-2-ethylhexyl carbonate or their mixture. Coupling agent is selected from diethoxymethyl vinylsilane, ethoxy dimethoxy silane, ethylene trimethoxysilane, methacrylate silane, titanate coupling agent or their mixture. Antioxidant is distearyl pentaerythritol diphosphite, 1,3,5-tris (4-tert.-butyl-3-hydroxy-2,6-dimethylphenyl)-1,3,5-triazine-2,4,6-(1H,3H,5H) trione, 2,6-di-tert.-butyl-4-methylphenol, tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate), tris(2,4-di-tert.-butylphenyl) phosphite, N-octadecyl-beta-4-hydroxy-3,5-di-tert-butylphenyl propionate or their mixture. Ultraviolet absorbers are selected from salicylic acid, N-(ethoxycarbonyl phenyl)-N'-methyl-N'-phenyl ether, hydroxy-4-n-octyloxy benzophenone, hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-5-sulfonyl benzophenone, 2,2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-acryloyloxy ethoxy benzophenone, 2-(2-hydroxy-3-tert.-butyl-5-methylphenyl)-5-chlorobenzotriazole, 2-(2H-benzotriazol-2-yl)-4,6-di-tert.-amylphenol, 2-(2-hydroxy-5-methylphenyl) benzotriazole, 2-benzotriazol-2-yl-4,6-di-tert.-butylphenol, 2-(2H-benzotriazol-2-hydroxy-phenylpropyl)-4-(tert.-butyl-6-sec.-butyl) phenol, 2-(2-hydroxy-5-tert.-octylphenyl)benzotriazole, 2-(2H-benzotriazol-2-hydroxy)-4,6-bis(1-methyl-1-phenylethyl)phenol, 2,2-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl) phenol, 2,2-methylene-bis-(6-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl)phenol or their mixture.