Hi tech, Industrial & Alumina Ceramics, Mechnical Seal faces, Grinding Media Balls

Deepal Ceramics

ceramic igniters, ceramic ferrules, ceramic welding nozzles, ceramic wire drawing cones, rings & guides.

ceramic chemical seal faces, ceramic textile thread guides.


	D-Tuff 99.5 D-Tuff Chemical Seal Faces


	D-Tuff 99.5/96 D-Tuff Thread Guides / Yarn Guides


	D-Tuff Zirconia D-Tuff Wire Drawing Cones, Rings & Guides


	D-Tuff 96 D-Tuff Ceramic Igniters


	D-Tuff 98 D-Tuff Ceramic Ferrules


	D-Tuff 98 D-Tuff Ceramic Welding Nozzles


	D-Tuff 98 D-Tuff Ceramic Chokebeans


	TECHNICAL SPECIFICATIONS

Description	Unit	D-Tuff-99.5	D-Tuff-98	D-Tuff-96	D-Tuff-90	D-Tuff Zirconia	D-Tuff Titania
Density	gm/cc	3.90 ± 0.05	3.80 ± 0.05	3.70 ± 0.05	3.50 ± 0.05	5.75 ± 0.05	3.90 ± 0.05
Porosity	%	Nil	Nil	Nil	Nil	Nil	Nil
Alumina Content	%	99.5	98	95	90	--	--
Zirconia Content	%	--	--	--	--	90-95	--
Titania Content	%	--	--	--	--	--	95
Tensile Strength	kpsi	36 ± 3k	32 ± 3	25 ± 3	24 ± 3	25 ± 3	15 ± 3
Compressive Strength	kpsi	360 ± 10	325 ± 10	300 ± 10	280 ± 10	300 ± 10	200 ± 10
Transverse Breaking Strength	kpsi	50 ± 4	48 ± 4	48 ± 4	46 ± 4	85 ± 2	25 ± 2
Hardness	R45N	82 ± 3	80 ± 3	80 ± 3	75 ± 3	80 ± 3	62 ± 3
Surface Finish on lapped face	Micron	Less than 0.3	Less than 0.3	Less than 0.3	Less than 0.3	Less than 0.3	Less than 0.3
Flatness on polished face	Light Band	Within 2	Within 2	Within 2	Within 2	Within 2	Within 2
Parallelism on lapped face	Micron	Within 20	Within 20	Within 20	Within 20	Within 20	Within 20
Colour	--	Ivory / White	White / Pink	White / Pink	White	Yellow	Yellow
Applications	--	Chemical Seals, Sleeves, Thermo couple tubes, Wire & thread guides/yarn guides	Ceramic Ferrules, chokebeans, welding nozzles, Seal faces	Ceramic Seal faces, Thread & Wire drawing guides, Igniters	Grinding Media Balls, Wear Resistant Tiles & Ballmill Liners, Seal faces	Wire drawing cones, rings & guides	Thread Guides / Yarn Guides

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