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This is the free Material Data Center Datasheet of VESTAKEEP® DC 4462 G - PEEK - Evonik Operations GmbH

Material Data Center offers the following functions for VESTAKEEP® DC 4462 G:
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제품 설명서
X-ray opaque, tooth-colored polyether ether ketone for dental applications

VESTAKEEP® DC4462 G is a tooth-colored, high viscosity polyether ether ketone (PEEK) resin that is especially designed for removable and fixed dentures, crowns and bridges.

VESTAKEEP® DC4462 G contains 15% barium sulphate to render it x-ray opaque. 

Biocompatibility
For VESTAKEEP® DC4462 G, biocompatibility has been tested according to ISO 10993-1 recommendations for permanent mucous membrane contact. The compound composition is optimised for high biocompatibility and superior mechanical, thermal and chemical resistance.
 
Biocompatibility test reports available for VESTAKEEP® DC4462 G


Processing
VESTAKEEP® DC4462 G can be processed by common melt processing techniques like injection molding and extrusion.
For injection molding, we recommend a melt temperature in the 380°C to 400°C range. The mold temperature should be within 160°C to 200°C, preferably 180°C.

Delivery
VESTAKEEP® DC4462 G is supplied as granules in 25 kg boxes with moisture-proof polyethylene liners.
 
FOR FURTHER INFORMATION PLEASE CONTACT US AT EVONIK-HP@EVONIK.COM
OR VISIT OUR PRODUCT AT  WWW.EVONIK.COM/MEDICAL-TECHNOLOGY 
Processing/Physical Characteristics단위시험규격
ISO 데이터
용융 부피 - 흐름 속도, MVR 10 cm³/10min ISO 1133
온도 380 °C -
하중 5 kg -
기계적 특성단위시험규격
ISO 데이터
인장탄성률 4100 MPa ISO 527
항복강도 95 MPa ISO 527
항복변형률 4.8 % ISO 527
챠피 노치드 충격 강도, +23°C 6.8 kJ/m² ISO 179/1eA
Type of failure C - -
열적 특성단위시험규격
ISO 데이터
녹는점, 10°C/min 340 °C ISO 11357-1/-3
기타 특성단위시험규격
물에서의 흡수성 0.4 % ISO 62와 유사
밀도 1520 kg/m³ ISO 1183
Processing Recommendation Injection Molding단위시험규격
용융수지온도 380 - 400 °C -
성형온도 160 - 200 °C -
특징
생산 공정
사출 성형, 기타 압출
인도 유형
펠렛 (입자,알갱이)
내화학성에
General Chemical Resistance
Certifications
Medical Grade, Biocompatibility ISO 10993
응용
의료
지역별 검색
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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