High Purity PSU Granule Polysulfone for RO Membranes&Medical

• CAS No.: 25154-01-2
• Formula: (C27h22o4s)N
• EINECS: PSU Resin
• Model NO.: TL01
• Source: PSU
• Appearance: Solid
• Grade Standard: Industrial Grade
• Colour: Light Yellow
• Water Absorption%: 0.2-0.4
• Other Name: PSU/Pst
• Mol. Wt.: 440.604
• Denisty: 1.24
• Trade Mark: No
• Usage: Engineering Plastics, Specialty Plastics
• Melt Point: 280
• Bolting Point: 319
• Form: Pellets
• Sample: 2kg
• Transport Package: Passtic Bag
• Specification: 25kg/bag
• Trademark: top link
• Origin: China
• HS Code: 39119000
• Production Capacity: 1000000mt/Year

Product Description

Product Description

 

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.
PSU can be used for injection molding, molding, extrusion,Thermoforming,Blow moldingand other molding processing,Melt viscosityHigh, controlling viscosity is the key to processing, and heat treatment should be carried out after processing to eliminateInternal stress. It can be made into precision size products.
 

Main Specification:
 

Product	Polysulfone--H600
Lot No.:	76-20241002-1009131
Date of Manufacture	2024.10.09	Testing Date	2024.10.10
Test Items	Unit	Test standard	Result	Remark
MFR	g/10min	GB/T3682.1-2018 (ISO1133-1:2011)	5.54	343ºC,2.16kg
Moisture content	%	GB/T37191-2018 (ISO12492-2012)	0.107
Density	g/cm3	GB/T1033-2008 (ISO1183-1:2004)	1.236
Cyclic dimer	%	China standard	1.11	THF
Ash content	%	GB/T9345.1-2008 (ISO3451-1:1997)	0.022
Yellowness index	/	CIE	10.83	3MM Color palette
Luminous transmittance	%	GB/T2410-2008	82.95	3MM Color palette
Haze	%	GB/T2410-2008	1.80	3MM Color palette
Conclusion	QUALIFIED
Inspector	Zhang Mingyue	Approval	Jia Hongyan

 

Packaging & Shipping

 

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

 

 

Company Profile

 

1  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. 
2  Being close to Qingdao sea ports, the largest chemical exporting ports in northern China, enables Toplink to handle the logistics in a high efficiency.   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 Toplink 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. 
3 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.  

 

 

FAQ

 

1 About the delivery time:
The delivery time is 10 days after the date of we got the downpayment.
2 About the payment:
Our company can accept the payment of T/T,L/C, and Etc.
3 Why choose our company:
Because our company nearby the chemical base and we have our own warehouse for the goods stock, so we can make the good price in the same level quanlity.