JOINT-PPSU Knee Spacer Price_Data sheet_Parameters_Performance

PPSU Knee Spacer

PPSU hip joint test, PPSU ball, PPSU knee joint test pad

Jelly pad, is a trial equipment for joints. It is used for joint surface replacement surgery. It is a necessary device in joint surgery operation. The joint test pad needs to be used in conjunction with the instruments such as metal models and testing. Joint flexion activity.

Different colors of PPSU can represent different specifications. Avoid repeatedly replacing test pads during surgery to achieve the purpose of simplifying surgery and shortening the operation time.

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Category:JOINT

Product Detail

PPSU is a non-fixed-shaped, high-performance thermoplastic plastic. Compared with PSU and PEI, it has better impact resistance and chemical resistance.

After high-pressure steam sterilization failure test test, it proves that the PPSU has excellent hydrolysis and exceeds other non-fixed thermoplastic plastic plastic. In fact, PPSU can be placed in the steam sterilization environment unlimited, and high-pressure steam is widely used as a sterilization method for medical components, which makes PPSU a good material for medical equipment.

Advantage

01
The highest thermal deformation temperature is 210 degrees Celsius;
02
Excellent long -term hydrolysis stability;
03
Passed FDA, and other certifications;

04
Repeated high temperature and high pressure steam sterilization;
05
Excellent toughness and impact strength;
06
Light weight, 50%of traditional materials such as aluminum.

PSU board stick color and color code

Color	Black	Natural color	Baby blue	Dark blue	Green	Yellow	Grey	Red	White
Color number	BL001	N000	BB09	DB0099	GR350	Y159	GG6126	R8040	W002

PEEK, PPSU, PSU typical Performance Table

Polymer performance/type	Unit	PEEK5600G	PEEK5600GF30	PEEK5600CF30	PPSU	PSU	Test standard
Fiber content		Not fill	30%glass fiber	30%carbon fiber	Not fill	Not fill	----
Tensile Strength	MPa	101	163	220	72	69	ISO 527-1/-2
Tensile modulus	GPa	3.5	11	21	2.2	2.5	ISO 527-1/-2
Elongation at break	%	10-20	2.8	1.7	60-120	50-100	ISO 527-1/-2
Bending strength	MPa	157	260	321	91	103	ISO 178
Flexural modulus	GPa	3.5	10.5	17.9	2.4	2.6	ISO 178
Notched impact strength	J/m	No Break	860	637	No Break	No Break	ISO 180/IU
Heat distortion temperature 1.82MPa	?	160	315	315	210	174	ISO 75-1/-2
Linear thermal expansion coefficient flow direction	ppm/?	47	20	7	57	56	ISO11359-1/-2
Linear coefficient of thermal expansion in the transverse direction	ppm/?	50	67	56	57	56	ISO11359-1/-2
Water absorption rate24h	%	0.1	0.1	0.1	0.4	0.3	ISO 62
Density	g/cm�	1.3	1.53	1.41	1.29	1.24	ISO 1183

ps:This data is the average value of the material and cannot be used as the acceptance standard. The average value of linear thermal expansion is between 0-150 ?.

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With more than 18 years of experience in the application and development of polymer materials such as PEEK, Junhua Medical can support customers to complete one-stop services from raw material procurement to product OEM.