Yellow-Ochre Color Torlon 4203 Pai Sheet

yellow-ochre color TORLON 4203 PAI sheet

As the molecules of TORLON®PAI, has a rather steady heterocyclic structure inside, which has the excellent performances of intrinsic high and low temperature resistance that other macromolecule materials can't compare with, and has excellent mechanical strength and dimensional stability resistance.

Especially: high temperature resistance,high strength,high insulation,anti-radiation,chemical corrosion-resistance,self-lubrication and extremely low thermal expansion.

Property		Item No.	Unit	TORLON® 4203PAI	TORLON® 4301PAI	TORLON® 5530PAI
Mechanical Properties	1	Density	g/cm3	1.41	1.45	1.61
	2	Water absorption (23°C in air)	%	2.5	1.9	1.7
	3	Tensile strength	MPa	120	80	95
	4	Tensile strain at break	%	10	5	3
	5	Compressive stress(at 2%nominal strain)	MPa	53	58	--
	6	Charpy impact strength (unnotched)	KJ/m2	No break	--	--
	7	Charpy impact strength (notched)	KJ/m2	10	4	3.5
	8	Tensile modulus of elasticity	MPa	4500	5800	6000
	9	Ball indentation hardness	N/mm2	200	200	--
	10	Rockwell hardness	-	E79	M105	E77
Thermal Properties	11	Thermal conductivity at 23°C	W/(K.m)	0.26	0.54	0.36
	12	Melting temperature	°C	NA	NA	NA
	13	Glass transition temperature	°C	285	285	285
	14	Temperature of deflection(1.8MPa)	°C	280	280	280
	15	Max allowable working temperature in air for short periods	°C	270	270	270
	16	Max allowable working temperature  in air continuously	°C	250	250	250
	17	Coefficient of liner thermal expansion (at 23-150°C)	m/(m.K)	30x10-6	25x10-6	25x10-6
	18	Flammability	UL-94	V-0/V-0	V-0/V-0	V-0/V-0
Electrical	19	Electric strength	KV/mm	24	--	28
	20	Dielectric dissipation factor(at 1M Hz)	-	0.031	0.042	0.050
	21	Relative permittivity(at 1M Hz)	-	3.9	5.4	6.5
	22	Volume resistivity	Ω.cm	1017	1015	1017
	23	Surface resistivity	Ω	1018	1017	1018

Our Service
1. Rich industry experience since 1988.
2. Manufacture designing and processing service as per your demand,professional ODM & OEM service
3.Quality warrent,if the pps tube can not work in three month,you can return it to us
4.Certification:ISO9001,SGS.RoHS,Testing Reports

Product technology
CNC machine,Extrusion,Injection,ect.

Processing Equipment 
CNC machining center,CNC lathes,Milling,Injection Molding Machine,Extruder,Moulding press
 
Packaging &Shipping
Packing in plastics bags,wooden case,pallet,container,ect. 
 
Certificate
Certification:ISO,SGS,FDA,RoHS,Test report,ect.