Polymer products are often subjected to some chemical corrosion in the process of use. The chemical resistance of polymer products is important in the production quality control. For example, polyimide (PI) fiber has excellent properties of high modulus, high temperature resistance, corrosion resistance, radiation resistance, flame retardant and non-toxic, which is an important high temperature resistant filter material. Industrial emissions of high temperature flue gas are generally acidic or alkaline, prone to alkaline substances moisture corrosion filter material caused by filter bag damage filtration performance failure, reduce the service life of the PI filter material. Acid and alkali corrosion resistance is an important condition to ensure product quality and an important link in production and inspection.
In addition, the polymer is sometimes filled with inorganic or organic materials to reduce costs, improve mechanical and physical properties or give the material some special properties. The chemical stability of polymer filled with inorganic fillers is an important part of product quality control.
Creative Proteomics provides chemical resistance analysis service. We can assist research and development enterprises in the development and quality control of new products. Our laboratory engineers provide consulting and testing services according to customer needs. Chemical resistance analysis report issued by Creative Proteomics is fair, scientific and accurate. We will strictly abide by the quality assurance/quality control plans and regulations of each country/region and your special requirements to provide you with technical support.
We can provide you with the following reagents for chemical resistance analysis service, including but not limited to:
|REAGENTS FOR CHEMICAL RESISTANCE ANALYSIS|
|Glacial acetic acid||Acetone||Aluminum sulfate|
|Ammonium hydroxide||Ammonium chloride||Ammonium sulfate|
|Arsenic acid||Boric acid||Brine|
|Methanol||Oxalic acid||Perchloric acid|
|Potassium hydroxide||Hydrochloric acid||Sodium hydroxide|
|Natural gas||Sulfuric acid||Sulfurous acid|
1. Scanning Electron Microscope (SEM)
SEM work on the basis of the interaction of electrons with matter. When a beam of high-energy incident electrons bombards the surface of a substance, SEM can obtain various physical and chemical properties of the tested polymer sample before and after being corroded by a chemical substance, such as morphology, composition, crystal structure and other apparent properties.
2. Mechanics Performance Testing
Creative Proteomics is equipped with advanced electronic single-fiber strength meter and fiber fineness meter to perform tensile tests on polymer products to measure the breaking strength and elongation at break, which can obtain the breaking strength retention and elongation retention at break.
Turnaround Time: 7-10 working days (excluding special experiments).
At Creative Proteomics, our professional analysts can provide you with improved quality services to support your business. Our professional analysis platform can guarantee consistently accurate and detailed delivery. If the substance or item you want to test is not in the above content, please contact us. Our professionals will customize exclusive solutions for you. Creative Proteomics looks forward to cooperating with you.