LUVOCOM® 20-0778

Категория	PPA, Polyphthalamide
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	461c9w_LUVOCOM-20-0778.pdf
Контактная информация	EMAIL US  sales@su-jiao.com Служба поддержки клиентов Вичат

Описание материалов:

LUVOCOM®20-0778 is a polyxylene amide (PPA) material, and the filler is glass fiber reinforced material. This product is available in Europe,.

LUVOCOM®The main features of 20-0778 are:

High stiffness

high strength

Wear-resistant

Lubrication

Typical application areas include:

engineering/industrial accessories

Electrical/electronic applications

textile/fiber

Automotive Industry

business/office supplies

Главная Информация
Наполнитель/армирование	Армированный стекловолокном материал
Добавка	Ptfe лубрикант
Характеристики	Низкий коэффициент трения Жесткий, высокий Высокая прочность Хорошая стойкость к истиранию Смазка
Используется	Шестерня Текстильные изделия Инженерные аксессуары Переключатель Применение в автомобильной области Бизнес-оборудование Подшипник
Внешний вид	Натуральный цвет

Физический	Номинальное значение	Единица измерения	Метод испытания
Плотность	1.55	g/cm³	ISO 1183
Формовочная усадка	0.20 - 0.50	%	DIN 16901
Поглощение воды (23°C, 24 hr)	< 0.30	%

Механические	Номинальное значение	Единица измерения	Метод испытания
Модуль растяжения	12000	MPa	ISO 527-2
Tensile Stress (Break)	225	MPa	ISO 527-2
Растяжимое напряжение (Yield)	3.0	%	ISO 527-2
Флекторный модуль	11000	MPa	ISO 178
Флекторный стресс	310	MPa	ISO 178
Коэффициент трения
Dynamic	0.18
Static	0.15
Flexural Strain at Flexural Strength	3.5	%	ISO 178

Тепловой	Номинальное значение	Единица измерения	Метод испытания
Максимальная рабочая температура- Короткий срок	195	°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)	12	kJ/m²	ISO 179/1eA
Charpy Unnotched Impact Strength
-30°C	68	kJ/m²	ISO 179/1fU
23°C	75	kJ/m²	ISO 179/1eU

Тепловой	Номинальное значение	Единица измерения	Метод испытания
Heat Deflection Temperature (1.8 MPa, Unannealed)	270	°C	ISO 75-2/A
Температура непрерывного использования	165	°C	UL 746B
Викат Температура размягчения	295	°C	ISO 306/A
CLTE- Поток	2.5E-5	cm/cm/°C	DIN 53752
Теплопроводность	0.26	W/m/K	DIN 52612

Инъекция	Номинальное значение	Единица измерения
Температура сушки
A	80.0	°C
Vacuum dryer, B	105	°C
Время сушки- A	16	hr
Рекомендуемая максимальная влажность	0.050	%
Задняя температура	320 - 340	°C
Средняя температура	320 - 345	°C
Передняя температура	325 - 350	°C
Температура сопла	320 - 330	°C
Температура обработки (расплава)	330	°C
Температура формы	135 - 160	°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 level should not exceed 0.05%, otherwise molecular degradation and surface defects (e.g. smearing) may occur. As the material absorbs water rapidly, originally sealed containers should only be opened immediately before processing. Processing temperatures above 340°C may very rapidly cause thermal damage and should therefore be avoided. 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 level should not exceed 0.05%, otherwise molecular degradation and surface defects (e.g. smearing) may occur. As the material absorbs water rapidly, originally sealed containers should only be opened immediately before processing. Processing temperatures above 340°C may very rapidly cause thermal damage and should therefore be avoided. 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.

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