PPS Plate with Good Chemical and Hydrolysis Resistance

• Material: PPS
• Kind: Transparent Plastic Sheet
• Water Absorption: 1.5%~3.5%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 81~130MPa
• Thickness: 1-100mm
• Model NO.: PPS
• Size: 500*1000mm
• Color: Natural, Black
• Transport Package: Packing in Wooden Pallet
• Specification: RoHS, FDA
• Trademark: Guangzhou Engineering Plastics
• Origin: Guangzhou, China
• HS Code: 3926909090
• Production Capacity: 1000m2

Product Description

PPS Plate with Good Chemical and Hydrolysis Resistance 


PPS is a semi-crystalline high performance thermoplastic with optimised tribological properties for demanding bearing and friction requirements. 

Characteristics: 
· Very good sliding properties even without lubrication
· Good thermal mechanical bearing strength
· Good chemical and hydrolysis resistance even against superheated steam
· Very wear resistant
· Very rigid
· Creep resistant
· Not electrically insulating
· Good machinability
· Resistant to gamma radiation
· Self extinguishing V-0
The preferred fields of use for PPS are; Mechanical and automotive engineering, nuclear and vacuum technology, transport and conveyor technology, pump technology, textile, packaging and paper processing machinery, precision and chemical engineering, plant construction, aircraft and aerospace industry. 

Applications: 
· Friction bearings
· Static / dynamic high bearing strength parts
· Slide shoes
· Sealing rings
· Pump housings / parts
· Wear strips
· Gears
· Thrust washers
· Ball valve seals
· Slide rings
Valve housings

Property		Item  No.	Unit	Value
Mechanical Properties	1	Density	g/cm3	1.43
	2	Water absorption (23ºCin air)	%	0.03
	3	Tensile strength	MPa	75
	4	Tensile strain at break	%	5
	5	Compressive stress (at 2% nominal strain)	MPa	55
	6	Charpy impact strength (unnotched)	KJ/m 2	25
	7	Charpy impact strength  (notched)	KJ/m 2	3.5
	8	Tensile modulus of elasticity	MPa	3700
	9	Ball indentation hardness	N/mm 2	180
	10	Rockwell hardness	-	M84