Resistance to Radiation CAS 25135-51-7 PSU Granule Properties Polysulfone for Dialysis Filter

PSU  is slightamberamorphous transparent or translucent polymers,Mechanical propertiesExcellent, rigid, wear-resistant, high-strength, even at high temperaturesMechanical propertiesIt is its outstanding advantage, its range is -100~150°C, long-term use temperature is 160°C, short-term use temperature is 190°C,Thermal stabilityHigh, hydrolysis resistant,Dimensional stabilityGoodMolding shrinkageSmall, non-toxic, radiation-resistant, flame-resistant, extinguishable. In a wide range of temperatures andFrequency rangeIt has excellent electrical properties.Chemical stabilityWell, exceptConcentrated nitric acid,Concentrated sulfuric acid,Halogenated hydrocarbonsIn addition, it can resist general acids, alkalis, salts, swelling in ketones and esters. endureUltravioletandWeather ResistancePoor. endureFatigue strengthPoor is the main drawback. PSF should be used before moldingPre-dryingto moisture content less than 0.05%.

(1)As a flocculating agent, mainly used in industrial solid-liquid separation process, including settlement, to clarify, concentrate and sludge dewatering processes. Applications for all the major sectors are: Urban Sewage Treatment, Paper, Food Processing, Petrochemical, Metallurgical Processing, Dyeing and the Sugar and all kinds of industrial wastewater treatment.

(2)In the paper industry can be used as dry strength agents, retention agent, filter aid.
(3)In the mining, coal mining industry can be used for waste water, coal washing waste water clarifier.
(4)It Can be used for dyeing wastewater, leather wastewater, oily wastewater treatment, so that turbidity removal, decolorization, to achieve the emission standards.
(5)For the tap water in the river water treatment plant as flocculant.

Storage environment: polysulfone should be stored in a cool, dry and well ventilated warehouse, avoiding direct sunlight and high temperature. The storage environment should be kept low humidity, because polysulfone is sensitive to moisture, and long-term exposure to high humidity will affect its mechanical properties and electrical insulation properties.
Packaging form: polysulfone is usually packaged in the form of particles or powder, and marked with the production date and batch number to ensure that it can be used within the warranty period.
Avoid contact with substances: avoid contact with strong acids, bases and organic solvents during storage to prevent resin degradation due to chemical reactions.

Packaged by 25 kg bag
One 20 fcl Container: 20 mt

Toplink Chemical Co.,Ltd Established in Qingdao,China with a registered capitial of 10M RMB,Shandong 
our company is a professional supplier of different type of Raw and Petrol Chemicals who integrates different resources in the chemical industry.

Toplink takes Focus on chemical industry,attentive service,customer first"as its core value.Our main advantage is to integrate the warehouses and storage facilities authorized by large domestic chemical producing companies to minimize the procurement cost of customers and maintain stable prices.
Being close to Qingdao sea ports,the largest chemical exporting ports in northern China,enables Toplink to handle the logistics in a high efficiency
We have a sound logistics system, through road, rail, water and pipeline transportation and other modes of combined transport mode, to ensure the safe and efficient circulation of energy and chemicals
Over the years,Toplink has been adhering to the core of user's needs and requirements.Not only comprehensively doing the local market development,but also we provides chemical products and after-sales services for many foreign customers from different countries and regions such as Russia,Middle East,Asia Pacific,Africa,North America etc.
The high-quality and attentive service has won the trust and praise of many customers,and gradually Toplink established a good brand image of the company in northern China.We believe that through our continuous efforts and pursuits,we will be able to achieve mutual benefit and win-win with customers!
Our Mission is Serves domestic and foreign companies and customers in the operation and use of chemical products,providing customers with high-quality chemical products and cost-effective solutions as well as one-stop procurement services.
Our core value is Focus on chemical industry,attentive service,customer first
Toplink looks forward to cooperating with you,and will serve you wholeheartedly.

Q: What is the payment terms?
A: T/T and L/C
Q: What is the minimum order quantity?
A: One 20'FCL container
Q: Which kind of package do you have?
A: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.
Q: How can I get samples?
A: We provide you samples for free, but you have to pay for the courier charges.
Q: How long is your delivery?
A: Within 7-15 days after receiving the T/T deposit or L/C original.