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This is the free Material Data Center Datasheet of Ultramid® A3Z HP - PA66-I - BASF

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Механические свойства - Теплофизические свойства - Прочие свойства - Рекомендации по переработке литьем под давлением
Любая форма использования представленной информации должна осуществляться на основании заявленных условий и с учетом отсутствия ответственности создателей системы.
Описание продукта
Impact-modified and stabilized injection moulding grade for components and housing with good low temperature impact resistance.
Механические свойствасухой / кондЕдиницаСтандарт
Данные ISO
Модуль упругости при растяжении 1900 / 1060 МПа ISO 527
Напряжение в точке текучести 50 / - МПа ISO 527
Удлинение в точке текучести 5 / - % ISO 527
Номинальное удлинение при разрыве 45 / - % ISO 527
Ударная вязкость по Шарпи, +23°C N / N кДж/м2 ISO 179/1eU
Ударная вязкость по Шарпи, -30°C N / N кДж/м2 ISO 179/1eU
Ударная вязкость по Шарпи с надрезом, +23°C 90 / 113 кДж/м2 ISO 179/1eA
Ударная вязкость по Шарпи с надрезом, -30°C 28 / 19 кДж/м2 ISO 179/1eA
Теплофизические свойствасухой / кондЕдиницаСтандарт
Данные ISO
Температура плавления, 10°C/мин 262 / * °C ISO 11357-1/-3
Температура изгиба под нагрузкой, 1.80 МПа 64 / * °C ISO 75-1/-2
Температура изгиба под нагрузкой, 0.45 МПа 170 / * °C ISO 75-1/-2
Прочие свойствасухой / кондЕдиницаСтандарт
Плотность 1070 / - кг/м³ ISO 1183
Рекомендации по переработке литьем под давлениемЗначениеЕдиницаСтандарт
Температура предварительной сушки ≤80 °C -
Время предварительной сушки 2 - 4 h -
Влажность переработки ≤0.2 % -
Температура расплава 280 - 304 °C -
Температура формы 60 - 100 °C -
Особые свойства и характеристики
Способы переработки
Литье под давлением
Особые показатели
Ударопрочный или модифицированный к удару
Доступность материала по регионам
Северная Америка
Другая текстовая информация
Литье под давлением
Max. Water content: 0.20%
Product is supplied in sealed containers and
drying prior to molding is not required. If drying
becomes necessary, a dehumidifying or desiccant dryer
operating at 80 degC (176 degF) is recommended. Drying time is
dependent on moisture level, but 2-4 hours is generally
sufficient.
Further information concerning safe handling procedures
can be obtained from the Material Safety Data Sheet.
Alternatively, please contact your BASF representative.
PROCESSING
Melt Temperature 280-304 degC (536-580 degF)
Mold Temperature 60-100 degC (140-212 degF)
Injection and Packing Pressure 35-125 bar (500-1500 psi)
Back Pressure 0-0.35 MPa (0-50 psi)
Screw Speed 40-80 rpm
Screw Compression Ratio 3:1 to 4:1

This product can be processed over a wide range of mold
temperatures; however, for applications where aesthetics are
critical, a mold surface temperature of 60-100 degC (140-212 degF)
is recommended.

Injection pressure controls the filling of the part and should
be applied for 90% of ram travel. Packing pressure affects
the final part and can be used effectively in controlling
sink marks and shrinkage. It should be applied and maintained
until the gate area is completely frozen off.
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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