LUVOCOM® TPI-8257

Категория	PI, Thermoplastic Polyimide , PI, TP
Производитель	Lehmann & Voss & Co.
Торговая марка	LUVOCOM®
Порт	Китай Шанхайский порт
Торговые условия	FOB, CFR, CIF
Платежное средство	L/C, T/T, Western Union
PDF	bpBYSE_LUVOCOM-TPI-8257.pdf
Контактная информация	EMAIL US  sales@su-jiao.com Служба поддержки клиентов Вичат

Описание материалов:

LUVOCOM®TPI-8257 is a thermoplastic polyimide material, and its filler is carbon fiber reinforced material. This product is available in North America, Africa and the Middle East, Latin America, Europe or Asia Pacific,.

LUVOCOM®The main features of the TPI-8257 are:

flame retardant/rated flame

Flame Retardant

Conductivity

High stiffness

high strength

Typical application areas include:

engineering/industrial accessories

Electrical/electronic applications

textile/fiber

Aerospace

Automotive Industry

Главная Информация
Наполнитель/армирование	Армированный материал из углеродного волокна
Характеристики	Проводящий Жесткий, высокий Высокая прочность Защита от электростатического разряда Хорошая химическая стойкость Стабильность гидролиза Огнестойкий
Используется	Детали Насоса Втулка Шестерня Электрическое/электронное применение Текстильные изделия Инженерные аксессуары Аэрокосмическое применение Применение в автомобильной области Медицинские принадлежности/принадлежности для ухода Подшипник
Внешний вид	Натуральный цвет

Физический	Номинальное значение	Единица измерения	Метод испытания
Плотность	1.42	g/cm³	ISO 1183
Формовочная усадка	0.050 - 0.20	%	DIN 16901
Поглощение воды (23°C, 24 hr)	< 0.10	%

Механические	Номинальное значение	Единица измерения	Метод испытания
Модуль растяжения	20000	MPa	ISO 527-2
Tensile Stress (Break)	215	MPa	ISO 527-2
Растяжимое напряжение (Yield)	1.8	%	ISO 527-2
Флекторный модуль	17000	MPa	ISO 178
Флекторный стресс	310	MPa	ISO 178
Flexural Strain at Flexural Strength	2.4	%	ISO 178

Электрический	Номинальное значение	Единица измерения	Метод испытания
Insulation Resistance		ohms	IEC 60167
Удельное сопротивление поверхности	< 1.0E+4	ohms	IEC 60093

Воспламеняемость	Номинальное значение	Единица измерения	Метод испытания
Огнестойкость ¹	V-0		UL 94

Инъекция	Номинальное значение	Единица измерения
Температура сушки
A	180	°C
B	200	°C
Время сушки
A	5.0 - 10	hr
B	3.0 - 4.0	hr
Рекомендуемая максимальная влажность	0.010	%
Задняя температура	370 - 390	°C
Средняя температура	380 - 390	°C
Передняя температура	380 - 400	°C
Температура сопла	390 - 410	°C
Температура обработки (расплава)	380	°C
Температура формы	180 - 200	°C

Инструкции по впрыску
General In general LUVOCOM® can be processed on conventional injection moulding machines while observing the usual technical guidelines. Any added fibrous materials or fillers may have an abrasive effect. In this case the cylinder and screw should be protected against wear as is usual in the processing of reinforced thermoplastic materials. Lengthy dwell times for the melts in the cylinder should be avoided. Lower the temperatures during interruptions! Predrying (optional) It is advisable to predry the granulate with a suitable dryer immediately before processing. The granulate may absorb moisture from the air. Delivery Form & Storage Unless indicated otherwise, the material is delivered as 3mm-long pellets in sealed bags on pallets. Preferably storage should be effected in dry and normally temperatured rooms Additional Information During processing, the moisture content should not exceed 0.01%. To avoid internal stresses, a medium to high injection rate should be used. An increase in tool temperature may be helpful. Post-crystallization may lead to warpage at elevated operating temperatures. This can be counteracted by suitable heat treatment. The processing notes provided merely represent a recommendation for general use. Due to the large variety of machines, geometries and volumes of parts, etc., it may be necessary to employ different settings according to the specific application. High-temperature polymers place increased demands on the tool steels employed. Please contact us for further information.

Инструкции по впрыску

General In general LUVOCOM® can be processed on conventional injection moulding machines while observing the usual technical guidelines. Any added fibrous materials or fillers may have an abrasive effect. In this case the cylinder and screw should be protected against wear as is usual in the processing of reinforced thermoplastic materials. Lengthy dwell times for the melts in the cylinder should be avoided. Lower the temperatures during interruptions! Predrying (optional) It is advisable to predry the granulate with a suitable dryer immediately before processing. The granulate may absorb moisture from the air. Delivery Form & Storage Unless indicated otherwise, the material is delivered as 3mm-long pellets in sealed bags on pallets. Preferably storage should be effected in dry and normally temperatured rooms Additional Information During processing, the moisture content should not exceed 0.01%. To avoid internal stresses, a medium to high injection rate should be used. An increase in tool temperature may be helpful. Post-crystallization may lead to warpage at elevated operating temperatures. This can be counteracted by suitable heat treatment. The processing notes provided merely represent a recommendation for general use. Due to the large variety of machines, geometries and volumes of parts, etc., it may be necessary to employ different settings according to the specific application. High-temperature polymers place increased demands on the tool steels employed. Please contact us for further information.

Примечание
1 .	Not recognized by UL.

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