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99%Al2O3 Ceramic Piston Rod for Filling Metering Pump


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20 years export experience
8 Trademarks、40 Patents
Design & Research
Cooperated with Global 500 enterprises
Certificates:ISO、ROHS、CE etc.

Density: 3.85g/cm³

Water absorption: 0%

PRODUCT DETAILS

Product Description

	Ceramic Piston Introduction： Manufactured from high purity alumina raw material followed by precise grinding process.Tight tolerance control ensures good fitting performance between plunger and sleeve set.
Ceramic piston : This ceramic plunger metering pump adopts high purity 99% alumina ceramic as plunger and cylinder liner, matched with 316 stainless steel outer assembly housing.
	Ceramic piston plunger High surface hardness Good chemical inertness *Smooth fine ground surface lowers friction coefficient during pump running
Alumina Ceramic Advantages: The ceramic components are ultra precision mirror polished with tight tolerance control, realizing stable and repeatable micro liquid metering & dispensing.

Alumina Purity	92%	95%	96%	99%	99.6%
颜色 Color	White 白色	White 白色	White 白色	Ivory White 象牙白	White 白色
体积密度 Volume density(g/cm3)	3.45	3.5	3.7	3.75	3.9
吸水率 Water Absorption	0	0	0	0	0
抗弯强度 Flexural Strength	300MPa	300MPa	320MPa	330MPa	330MPa
维氏硬度 Vickers hardness	1300	1400	1400	1800	1800
介电常数 Dielectric Constant (at 1MHZ 25℃)	10	10	10	10	10
弹性模量 Modulus of elasticity	350GPa	350GPa	350GPa	370GPa	370GPa
热导率 thermal conductivity (30℃)	18W/(m·K)	24W/(m·K)	24W/(m·K)	25W/(m·K)	28W/(m·K)
体积电阻率 Volume resistivity	10¹⁴Ω•cm	10¹⁴Ω•cm	10¹⁴Ω•cm	10¹⁴Ω•cm	10¹⁵Ω•cm
介电强度 Dielectric strength	20KV/mm	20KV/mm	20KV/mm	20KV/mm	30KV/mm

Company Profile

Packaging & Shipping

Packing Details

We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package. We have ERP authentication.

Delivery Details

We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc.

TNT, DHL,UPS, FEDEX, EMS，S.F EXPRESS etc.

Our Services

What we can do for you:

1. Sample service	2. Optimal price	3. Customized logo
4. Fast feedback	5. Customized size	6. Safety package
7. ISO9001	8. Aftersale service	9. Low procurement risk