Product Details
Characteristics of ceramic plunger:
(1) The surface of the inner cavity adopts a fluid structure, with
no dead corners or grooves. The inner cavity surface and plunger surface are processed to a
mirror surface using advanced high-precision internal and external
cylindrical grinders, and the outer surface is vibration polished
for easy cleaning and disinfection.
(2) The pump body structure adopts fine sealing with the product
structure, making it easy to disassemble.
(3) This type of product has undergone corrosion resistance, acid
and alkali resistance safety performance testing, and its various
indicators have reached the level of similar foreign products.
Naterial | Unit | A95% Alumina Ceramics | A97% Alumina Ceramics | A99% Alumina Ceramics | A99.7% Alumina Ceramics |
Density | g/cm³ | 3.6 | 3.72 | 3.85 | 3.85 |
Flexural Strength | Mpa | 290 | 300 | 350 | 350 |
Compressive Strength | Mpa | 3300 | 3400 | 3600 | 3600 |
Modulus of Elasticity | Gpa | 340 | 350 | 380 | 380 |
Impact Resistance | MPam1/2 | 3.9 | 4 | 5 | 5 |
Weibull Modulus | M | 10 | 10 | 11 | 11 |
Vickers Hardulus | HV0.5 | 1800 | 1850 | 1900 | 1900 |
Thermal Expansion Coefficient | 10-6K-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
Thermal Conductivity | W/Mk | 23 | 24 | 27 | 27 |
Thermal Shock Resistance | △T℃ | 250 | 250 | 270 | 270 |
*Maximum Use Temperature | ℃ | 1600 | 1600 | 1650 | 1650 |
Volume Resistivity at 20℃ | Ω | ≥1014 | ≥1014 | ≥1014 | ≥1014 |
Dielectric Strength | KV/mm | 20 | 20 | 25 | 25 |
Dielectric constant | εr | 10 | 10 | 10 | 10 |
Company Profile
Yixing Hengyuan Ceramic Technology Co., Ltd. is located in Yixing,
a scenic place on the shore of Taihu Lake. Hengyuan Ceramics has
advanced ceramic production and processing equipment, covers an
area of about 13,000 square meters, a building area of about
8,000 square meters, and currently has 112 employees. Since its
establishment, the company has been focusing on the research and
development and production of industrial ceramics such as alumina,
zirconia, corundum mullite, etc.
Our main products include: wear-resistant ceramics, electronic and
electrical ceramics, all-ceramic star valves, ceramic screw
conveyors, ceramic grading wheels, ceramic gear rings, ceramic
cutter discs, wear-resistant ceramic elbows and other large and
small customized structural ceramics. The products have the
characteristics of wear resistance, corrosion resistance, high
strength, and good insulation performance. The products are widely
used in machinery, electronics, chemicals, textiles, aerospace and
other fields, and are exported to Southeast Asia, Europe, the
United States, Australia and other places.
We have an entire international ceramic production line. In the
fierce market competition, it has always insisted on using
pragmatic work to reassure customers, using innovative technology
to meet customer requirements, and using a sincere attitude to
achieve a win-win situation for both parties. Since its
establishment, the company has vigorously introduced CNC equipment
and precision testing instruments to enable all-round control of
product quality. We aim to make your cooperation with Hengyuan
solid and warm every time by relying on good products, considerate
services and excellent reputation!