PTFE PTFE waste liquid tank with acid tank, leaching tank, and lid for cleaning vessels

PTFE PTFE waste liquid tank with acid tank, leaching tank, and lid for cleaning vessels

PTFE square grooves and round drums are mainly used for storing acidic and alkaline solvents in the semiconductor new materials industry. They have the characteristics of corrosion resistance and low background value, and can be used as cleaning solvents. Our company produces and provides various sizes of PTFE square grooves and round drums, which are integrally formed, durable and leak free. We can add accessories such as joints and discharge valves according to customer requirements, and the size can be customized to match large equipment.

Basic Product Information

Product Name: PTFE Acid Cylinder

Specifications: Sizes can be customized as needed

Item number: RNKW-PTFESGDZ

Brand: Nanjing Ruinike

Common dimensions of PTFE square groove:

300*200*50mm

300*200*100mm

300*200*150mm

300*200*200mm

400*300*50mm

400*300*100mm

400*300*200mm

400*300*300mm

Item number: RNKW-PTFEFC

PTFE PTFE waste liquid tank with acid tank, leaching tank, and lid for cleaning vessels

Corrosion resistance: It is one of the few materials that can withstand strong corrosive media such as HF, aqua regia, and concentrated sulfuric acid for a long time.

Ultra clean and low precipitation: The metal impurity content is low, and there is no leaching or precipitation, ensuring that the sample or reagent will not be contaminated. This makes it a standard in fields such as trace analysis and semiconductor manufacturing that require high cleanliness.

Temperature resistance range: can be within-Long term use at temperatures ranging from 200 ℃ to+260 ℃. This means it can be safely placed on an electric heating plate for high-temperature acid boiling cleaning.

Non stick and easy to observe: Smooth surface, no liquid residue, easy to clean. The material is usually semi transparent, making it easy to observe the internal soaking state

Specifications and types

The products on the market are mainly divided into two types of materials:

PFA acid cylinder: PFA is an improved version of PTFE, with better transparency and smoother surface. The advantage is that it can be directly placed on an electric heating plate for heating and use, suitable for scenarios that require high-temperature cleaning.

PTFE acid tank: Made of pure white classic PTFE material. The advantages are slightly higher hardness, more wear resistance, usually better cost-effectiveness, suitable for soaking at room temperature or using with an inner liner.

Application scenarios

Semiconductors and photovoltaics: Cleaning silicon wafers, wafers, and cell flower baskets, storing electronic grade high-purity acid.

Laboratory analysis: Soak and clean microwave digestion tanks, crucibles, beakers, and other vessels to remove residual metal ions.

Chemical and Pharmaceutical: Storage of high-purity reagents, processing of highly corrosive samples

PTFE acid pickling integrated molding tank PTFE non welded water tank Corrosion resistant acid pickling tank High temperature PTFE tank

The main use of PTFE inner and outer integrated grooves is for wet grinding equipment, mixing of HF and HNO3 (quantitative mixing), internal circulation of reaction solution, and etching of products (wafers) Among them, the circular groove is used for the mixing ratio of HF chemicals and water, 、 The mixing ratio of HNO3 and water, and the chemical mixing ratio can be determined based on the liquid level sensor configured with it

For reference only

With stirring