LUVOCOM® 80-7580

Категория	POM, Acetal (POM) Copolymer
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	O50T7A_LUVOCOM-80-7580.pdf
Контактная информация	EMAIL US  sales@su-jiao.com Служба поддержки клиентов Вичат

Описание материалов:

LUVOCOM®80-7580 is a polyoxymethylene (POM) copolymer material, and the filler is aramid fiber. This product is available in North America, Africa and the Middle East, Latin America, Europe or Asia Pacific,.

LUVOCOM®The main features of 80-7580 are:

Good dimensional stability

Wear-resistant

Lubrication

Typical application areas include:

engineering/industrial accessories

textile/fiber

Automotive Industry

business/office supplies

Главная Информация
Наполнитель/армирование	Арамидное волокно
Добавка	Ptfe лубрикант
Характеристики	Хорошая стабильность размеров Низкий коэффициент трения Хорошая стойкость к истиранию Смазка
Используется	Шестерня Текстильные изделия Инженерные аксессуары Применение в автомобильной области Бизнес-оборудование Камера Подшипник
Внешний вид	Натуральный цвет

Физический	Номинальное значение	Единица измерения	Метод испытания
Плотность	1.46	g/cm³	ISO 1183
Плавкий объем-расход (MVR) (190°C/5.0 kg)	14.0	cm³/10min	ISO 1133
Формовочная усадка	1.5 - 2.1	%	DIN 16901
Поглощение воды (23°C, 24 hr)	< 0.10	%

Механические	Номинальное значение	Единица измерения	Метод испытания
Модуль растяжения	2700	MPa	ISO 527-2
Tensile Stress (Break)	45.0	MPa	ISO 527-2
Растяжимое напряжение (Yield)	5.1	%	ISO 527-2
Флекторный модуль	2000	MPa	ISO 178
Флекторный стресс	65.0	MPa	ISO 178
Коэффициент трения
Dynamic	0.12
Static	0.060
Flexural Strain at Flexural Strength	6.4	%	ISO 178

Тепловой	Номинальное значение	Единица измерения	Метод испытания
Максимальная рабочая температура- Короткий срок	120	°C

Электрический	Номинальное значение	Единица измерения	Метод испытания
Insulation Resistance	> 1.0E+12	ohms	IEC 60167

Воздействие	Номинальное значение	Единица измерения	Метод испытания
Ударная прочность (23°C)	2.8	kJ/m²	ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)	32	kJ/m²	ISO 179/1fU

Тепловой	Номинальное значение	Единица измерения	Метод испытания
Температура непрерывного использования	100	°C	UL 746B

Инъекция	Номинальное значение	Единица измерения
Температура сушки
A	75.0	°C
Dehumidification desiccant, B	120	°C
Время сушки
A	2.0 - 8.0	hr
Dehumidification desiccant, B	2.0 - 4.0	hr
Задняя температура	175 - 190	°C
Средняя температура	185 - 205	°C
Передняя температура	180 - 200	°C
Температура сопла	175 - 200	°C
Температура обработки (расплава)	200	°C
Температура формы	80.0 - 120	°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 If originally sealed containers are used, it is normally possible to omit the predrying stage. If PTFE materials are not predried, an increase in deposits inside the mould may occur. When changing from higher melting-point polymers such as polyamides to this product, extremely thorough intermediate cleaning should be carried out. Processing temperatures above 215°C may very rapidly cause thermal damage and should therefore be avoided, particularly as formaldehyde may be eliminated here. 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. 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 If originally sealed containers are used, it is normally possible to omit the predrying stage. If PTFE materials are not predried, an increase in deposits inside the mould may occur. When changing from higher melting-point polymers such as polyamides to this product, extremely thorough intermediate cleaning should be carried out. Processing temperatures above 215°C may very rapidly cause thermal damage and should therefore be avoided, particularly as formaldehyde may be eliminated here. 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. Please contact us for further information.

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