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This is the free Material Data Center Datasheet of VESTAKEEP® DC 4460 G - PEEK - Evonik Operations GmbH

Material Data Center offers the following functions for VESTAKEEP® DC 4460 G:
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Технологические и физические свойства - Механические свойства - Теплофизические свойства - Прочие свойства
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Описание продукта
X-ray opaque, tooth-colored polyether ether ketone for dental applications

VESTAKEEP® DC4460 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® DC4460 G contains 6% Barium sulphate to render it x-ray opaque. 

Biocompatibility of VESTAKEEP® Dental
For VESTAKEEP® DC4460 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® DC4460 G
Standard Description
ISO 10993-03 Genotoxicity: Salmonella Typhimurium Reverse Mutation Test (Ames Test)
ISO 10993-05 Cytotoxicity: Quantitative Growth Inhibition Test
ISO 10993-10 Irritation: Intracutaneous Reactivity
ISO 10993-10 Sensitization: Local Lymph Node Assay
ISO 10993-11 Acute Systemic Toxicity
ISO 10993-11 Subacute / Subchronic Toxicity 14 days
ISO 10993-18 Extraction Tests
USP Class VI Acute Systemic Toxicity Intracutaneous Reactivity Muscle Implantation

Processing of VESTAKEEP® Dental
VESTAKEEP® DC4460 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 of VESTAKEEP® Dental
VESTAKEEP® DC4460 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 
Технологические и физические свойстваЗначениеЕдиницаСтандарт
Данные ISO
Показатель текучести расплава, ПТР 10 см³/10мин ISO 1133
Температура 380 °C -
Нагрузка 5 kg -
Механические свойстваЗначениеЕдиницаСтандарт
Данные ISO
Модуль упругости при растяжении 4100 МПа ISO 527
Напряжение в точке текучести 95 МПа ISO 527
Удлинение в точке текучести 4.8 % ISO 527
Ударная вязкость по Шарпи с надрезом, +23°C 6.8 кДж/м2 ISO 179/1eA
Type of failure C - -
Теплофизические свойстваЗначениеЕдиницаСтандарт
Данные ISO
Температура плавления, 10°C/мин 340 °C ISO 11357-1/-3
Прочие свойстваЗначениеЕдиницаСтандарт
Водопоглощение 0.4 % Sim. to ISO 62
Плотность 1520 кг/м³ ISO 1183
Особые свойства и характеристики
Способы переработки
Литье под давлением, Экструзия (прочие виды)
Вид поставки
Гранулы
Химическая стойкость
Общая химическая стойкость
Сертификаты
Biocompatibility ISO 10993, Одобрено Фармокопией США, класс VI
Доступность материала по регионам
Северная Америка, Европа, Страны Азии и Тихого океана, Латинская Америка, Ближний Восток и Африка
Дискламация
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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