ABRASIVE GRINDING CUTTING DISC : TR TWO SAMPLES PUT UP FOR TEST IN FORM OF DARK GREY COLORED 6MM THICK 18CM IN DIAMETER MOLDED BRITTLE DISC WHEREAS THERE IS 2CM WIDE HOLE IN DIAMETER IN THE MIDDLE AT WHICH AN ALUMINUM FRAMEWORK IS FIXED WHICH IS LATER ON ATTACHED WITH SOME ELECTRONIC GADGET. ON CHEMICAL TEST IN THE ABSENCE OF LITERATURE EACH DISC IS FOUND TO BE MADE OF THERMOSETTING PHENOLIC RESIN BLENDED WITH ABRASIVE GRAINS (ALUMINA SILICON CARBIDE) REINFORCED WITH LOOSELY WOVEN GAUZE OF
ABRASIVE GRINDING CUTTING DISC : TR TWO SAMPLES PUT UP FOR TEST IN FORM OF DARK GREY COLORED 6MM THICK 18CM IN DIAMETER MOLDED BRITTLE DISC WHEREAS THERE IS 2CM WIDE HOLE IN DIAMETER IN THE MIDDLE AT WHICH AN ALUMINUM FRAMEWORK IS FIXED WHICH IS LATER ON ATTACHED WITH SOME ELECTRONIC GADGET. ON CHEMICAL TEST IN THE ABSENCE OF LITERATURE EACH DISC IS FOUND TO BE MADE OF THERMOSETTING PHENOLIC RESIN BLENDED WITH ABRASIVE GRAINS (ALUMINA SILICON CARBIDE) REINFORCED WITH LOOSELY WOVEN GAUZE OF
ABRASSIVE DISC (SILICON CARBIDE CLOSED COAT)T.R.: RELATIVELY THICK HARD ROUND CUT TO SIZE PAPER BOARD WHICH IS 178MM IN DIAMETER. FOUND TO BE MADE OF BLEACHED WOOD PULP WHEREAS ITS FACE IS COATED WITH BLACK COLORED HARD ABRASIVE GRAINS (SILICON CARBIDE ETC) AND ITS BACK SIDE IS GREEN IN COLOR. --T. NET WT. = 7228 KGS
ABRASSIVE DISC (SILICON CARBIDE CLOSED COAT)T.R.: RELATIVELY THICK HARD ROUND CUT TO SIZE PAPER BOARD WHICH IS 178MM IN DIAMETER. FOUND TO BE MADE OF BLEACHED WOOD PULP WHEREAS ITS FACE IS COATED WITH BLACK COLORED HARD ABRASIVE GRAINS (SILICON CARBIDE ETC) AND ITS BACK SIDE IS GREEN IN COLOR. --T. NET WT. = 7228 KGS
08-February-2023
68042200
GRINDING WHEELS MADE OF SYNTHETIC ABRASIVE GRAINS ( 610 X 50 X 305 - A220 J5 BRT )
GRINDING WHEELS MADE OF SYNTHETIC ABRASIVE GRAINS ( 610 X 50 X 305 - A220 J5 BRT )
08-February-2023
68042200
GRINDING WHEELS MADE OF SYNTHETIC ABRASIVE GRAINS(610 X 50 X 305 - A 150 J5 BRT )
GRINDING WHEELS MADE OF SYNTHETIC ABRASIVE GRAINS(610 X 50 X 305 - A 150 J5 BRT )
25-October-2023
68052000
ABBRASIVE CLOTH IN ROLL SAMPLE PUT UP FOR IN THE FORM OF 1CM THICK DARK GREY COLORED SMALL PIECE OF NON-WOVEN SHEET. ON CHEMICAL TEST AND MICROSCOPIC EXAMINATION IS FOUND TO BE PREPARED BY SYNTHETIC (NYLON) TEXTILE FIBERS IN WHICH FINE ABRASIVE GRAINS ARE UNIFORMLY DISPERSED THROUGHOUT THE MASS WHICH ARE BONDED BY MEANS OF POLYURETHANE BINDER. SUCH TYPES OF FIBROUS PRODUCTS COATED BY ABRASIVE GRAINS ARE EXCLUSIVELY USED AS “SCOURING MATERIAL/PAD” FOR POLISHING/CLEANING ROUGH SURFACE AFTER MOU
ABBRASIVE CLOTH IN ROLL SAMPLE PUT UP FOR IN THE FORM OF 1CM THICK DARK GREY COLORED SMALL PIECE OF NON-WOVEN SHEET. ON CHEMICAL TEST AND MICROSCOPIC EXAMINATION IS FOUND TO BE PREPARED BY SYNTHETIC (NYLON) TEXTILE FIBERS IN WHICH FINE ABRASIVE GRAINS ARE UNIFORMLY DISPERSED THROUGHOUT THE MASS WHICH ARE BONDED BY MEANS OF POLYURETHANE BINDER. SUCH TYPES OF FIBROUS PRODUCTS COATED BY ABRASIVE GRAINS ARE EXCLUSIVELY USED AS “SCOURING MATERIAL/PAD” FOR POLISHING/CLEANING ROUGH SURFACE AFTER MOU