Specifications
alumina ceramic elbow plate heater1.Heat resistance
2.Wear resistance
3.High stregth
4.good insulation
alumina ceramic elbow plate heater
Features:
1.Hgih alumina ceramics have the properties of self-lubricity and inadhesion, the roughness is only 1/6 that of steel pipes thus less flow resistance.
2.Good chemical stability of alumina leads to high corrosion resistance. It is insoluble in water and only slightly soluble in strong acid and alkaline solutions.
3.The poven wear and heat resistance of alumina wear parts makes them ideal for the manufacture of wear-resistant components.
Production Data
| Datd&Item | High frequency ceramic | 75% ceramic | 95% ceramic | 99%crramic | Titanium oxide | Zirconia | Mullite | comment |
| Content | Talc85% | Alumina ≥75 | alumina ≥95 | alumina≥ 99% | Titanium Oxide≥90% | Zirconia ≥90 | 3Alzo32sio2 | |
| Firing temperature | 1350±20 | 1400-1450 | 1650-1680 | 1780-1800 | 1450±20 | 1550-1600 | ||
| Proportion(g/cm) | 2.8 | 3.2 | ≥3.6 | ≥3.8 | >3.7 | >6 | >3.25 | |
| Dielectric Strength(kv/mm) | 15 | 13 | 15 | 15 | 15 | Volume density | ||
| Water absorption(%) | <0.02 | <0.015 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | |
| Compressive strength | 560 | 2200 | 2400 | 3700 | 7200 | 5000 | ||
| Hardness(HRA) | ≥75 | ≥75 | ≥82 | ≥88 | ≥80 | ≥85 | 65-70 | |
| Volume resistance(cm) | ≥1012 | ≥1012 | ≥1012 | ≥1012 | ≥1012 | ≥1012 | ≥1012 | 25°C |
| Bending strength(MPA) | 126 | 280 | 320 | 400 | 150 | 700 | 180 | |
| Thermal Expansion(*10) | 6-7.5 | 6 | 6.2-8.5 | 6.8-8 | 9-10 | 4-4.4 | 25°C-700°C | |
| Permittivity(MHZ) | 6 | 5.5 | 8.5 | 9.5 | 7 | |||
| Roughness(Ra) | ≤0.8 | ≤0.8 | <0.1 | |||||
| Mirror Polish | <0.3 | ≤0.1 | ≤0.03 |
Production picture
Shipping terms | FOB Qingdao Port or CIF,CFR and more |
Payment | T/T, west union,L/C. 30% deposit, 70% balance before delivery
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1.OEM or can custom as per customer
2. For customers with good credit, We presented a small gift with Chinese characteristics.
3. We offer a warm and thoughtful service
1.Would you please send us some samples?
Reply: Our company can provide samples. However, the frieght should be born by the clients.
2. What's the color of your products?
Reply: Different samples are featuring with different colors.
3.We are interested in your products, please give the details to me.
Reply: Thank you for your letter. We will send you details information after you confirmed within 24 hours. If need, free samples will be sent.
4.What's your advantage?
(1)Many years professional production experience in this area.
(2)Strong production capacity.
(3) Professional senior engineer develop the best solution.
(4) Strict quality control system, CE, ISO9001 certificate available.
(5)Timely delivery, one hour to Qingdao port
(6)Professional after-sale service, Email will be get back in 24 hours.
(7)Product can custom as per costomer requirment.
Warmly welcome you to visit our company at your any time!