With advanced ceramic preparation and processing technologies, a superbly skilled R&D team comprising CeramicsTimes professors and PhDs has developed CeramicsTimes ceramic suction nozzles for photovoltaic equipment. They have mastered the world's most important key processes in the manufacture of advanced ceramic materials, including molding, billet machining, sintering, precision machining, and precision grinding, in addition to powder formulation and treatment. Experts investigate sophisticated ceramic materials such as carbide, nitride, and oxide, as well as composite ceramics; they have applied for over 30 Chinese patents. The items are widely sold in over 50 nations and regions worldwide and can be customized based on designs.

Ceramic Nozzles For Photovoltaic Equipment

Core performance requirements for ceramic nozzles

Outstanding wear resistance: This is the most prominent advantage of ceramic nozzles. For instance, zirconia ceramic nozzles exhibit wear resistance far exceeding traditional materials, with a service life up to 5 times longer than tungsten carbide nozzles and 26 times longer than alumina nozzles. This is crucial for processes requiring prolonged, continuous slurry handling or sandblasting cleaning.
Superior High-Temperature Resistance and Thermal Stability: Advanced ceramics like alumina can operate continuously at 1480°C with a refractoriness up to 2000°C. Some high-performance ceramic nozzles maintain stable performance even at 1400°C. This enables them to withstand the thermal environments of high-temperature silicon wafer processing in photovoltaics.
Excellent corrosion resistance: Strong resistance to acids, alkalis, and other chemical solvents, making them suitable for contact with various chemical slurries and cleaning agents used in photovoltaic production.
High Mechanical Strength and Precision: Possesses exceptional flexural strength (e.g., up to 304 MPa or even 650 MPa), ensuring structural reliability. Nozzles manufactured via precision forming techniques (such as injection molding) feature smooth inner diameters with precise and stable dimensions, enabling long-term consistent coating or spraying accuracy.

Product name	Ceramic nozzles for photovoltaic equipment
Material	zirconium oxide ceramic
Color And Size	Customize
Packaging	Carton / Pallet (According to client requirement )
Delivery time	7-30 days
Items Design	According to the client's drawing or samples
Features	Good quality, low price, Multiple factories, deliver to you based on the one closest to your location

Ceramics Performance Parameter

Number	Performance	Unit
			95Alumina	97Alumina	99Alumina	995Alumina	997Alumina	998Alumina	Zirconia Toughened Alumina	Alumina Toughened Zirconia
									ZTA	ATZ
1	fineness		95%	97%	99%	995%	997%	998%
2	Density	g/cm3	3.7	3.8-3.85	3.85	3.9	3.92	3.98	4.0-4.3	≧5.25
3	Flexural strength	MPa	304	320	340	370	400	550-600	700	≧650
4	Fracture toughness	MPa·m1/2	4	4.5	5.6-6	5.6-6	5.6-6	5.6-6	7	≧7
5	Dielectric constant	εr(20℃,1MHz)	9.0	9.2	9.5	9.7	9.8	9.9	9.2	9.2
6	Hardness	GPa	12.8-15	15	15-16	15-16	16.3	16.3-18	13	14.5
7	Hardness	HRC	73-79	79	79-80	79-80	81	81-83	76	78
8	Volume resistivity	Ω·cm(20℃)	10 ¹³	10 ¹⁴	10 ¹⁴	10 ¹⁴	10 ¹⁴	10 ¹⁴	10 ¹⁴	10 ¹⁴
9	Elastic modulus	GPa	320	330	380	380	380	400	300	280
10	Coefficient of thermal expansion	×10-6/k	7.6	7.6	7.6	7.6	5.4-8.4	6.4-8.9	8.3	8.5
11	Compressive strength	MPa	1910	2100	2210	2300	2300	2300	2400	2450
12	Abrasions	g/cm2	0.2	0.1	0.1	0.1	0.1	0.1	0.1	0.1
12	Thermal conductivity	W/m×k(20℃)	20	24-27	34	35	35	38.9	27
13	Poisson's ratio	/	0.22	0.22	0.22	0.22	0.22	0.22	0.26	0.2
14	Insulation strength	kv/mm	27	28	28	28	30	30	30	30
15	Temperature	℃	1520-1600	1650	1520	1650	1700	1700	1650	2000