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lr 5400 high resilience series fluorosilicone rubber

LR-F5400 de Fluorosilicona de la serie de alta resiliencia

Name: LR-F5400 de Fluorosilicona de la serie de alta resiliencia
Brand: Nanjing Silfluo New Material Co., Ltd.

Tiene excelente aceite, resistencia a los disolventes, baja compresión, buena resistencia a altas o bajas temperaturas y resistencia.

Este producto es una mezcla uniforme hecha sobre la base de elastómero de fluoro-silicona agregando algunos tipos de rellenos, aditivos, etc.

Dónde comprar Descarga PDF

Description of LR-F5400 High Resilience Series Fluorosilicone Rubber

Chemical Name	High Resilience Series Fluorosilicone Rubber
Synonyms	Fluorosilicone gum
Equivalents

Typical Technical Properties of LR-F5400 High Resilience Series Fluorosilicone Rubber

Test Item	Standard
Test Item	Test Method	LR-5430	LR-5440	LR-5450	LR-5460	LR-5470	LR-5480
Appearance	Visual	Milk white, translucent			Pale yellow
Specific Gravity (g/cm3)	ASTM D792	1.38	1.41	1.42	1.43	1.45	1.47
Hardness / shoreA	ASTM D2240	28	40	48	60	70	80
Tensile Strength (MPa)	ASTM D412	10.2	9.5	9.5	10.2	9.9	8.1
Elongation At Break (%)	ASTM D412	485	494	363	296	241	159
Tear Strength (KN/m)	ASTM D624-B	18	26	19	22	21	16
Resilience (%)	ASTM D1054	41	35	46	40	37	39
*Heat Resistance 225°C X 72h	Hardness change / shore A	2	2	3	2	2	3
	Tensile strength change %	-18	-17	-21	-25	-20	-19
	Elongation at break change %	-19	-16	-18	-21	-16	-15
Fuel C Volume change/% 23°C/72h	ASTM D471	22	19	18	19	19	19
Curing Condition		0.7 DBPH, Press cure: 170°C x 15min, Post cure: 200°C x 4h

The above values are not intended for use in preparing specifications.

Heat resistance additives need to be added to meet the requirements of heat resistance.

Processing Advice of LR-F5400 High Resilience Series Fluorosilicone Rubber

It is recommended to use 0.6 ~ 1 phr. 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane(DBPH).
The customer shall decide the optimum curing temperature and time according to the product dimensions and curing methods.

Package &Storage of LR-F5400 High Resilience Series Fluorosilicone Rubber

Packed in plastic bags placed into reinforced cardboard boxes. Each box contains 2 bags with 10kg per bag.
Keep in cool, dry and ventilated place. Keep away from sunlight and fire sources. This product has cold-flow characteristics, should avoid bag breakage in the process of transportation and usage, shelf life is 12 months from the date of production. It is shipped as non-hazardous substance.

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