Shanghai European-Asian Synthetic Material Co.,Ltd.

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EA-5778J

Color:Black

1. Characteristic and usage

The product is a thermosetting molding compound, it is based on phenolic resin as a matrix and mixed with inorganic glass fiber, mineral filler and other additives. It is suitable for injection molding and easy process. It has excellent properties of heat resistance and electric insulation, meanwhile it also has excellent mechanical property, waterproof, flame resistance, tracking resistance and dimensional stability. It is mainly used for making insulating structural parts that have high heat resistance and stress resistance. The appearance of the product is the powder with granules.

2.Technological property(see following table)

No.	Properties	Indexes
1	Relative density	1.70-1.80
2	Fluidity(Raschig) (For reference) mm	60-180
3	Moulding shrinkage %	0.10-0.30
4	After shrinkage %	0.10-0.20
5	Heat deflection temperature °C	250-260
6	Appearance after heating °C *1hr	280-300
7	Impact strength kJ/m2 Notched impact strength kJ/m2	6.0-8.0 2.5-3.5
8	Flexural strength Mpa	70-90
9	Insulation resistance W	10¹⁰-10¹²
10	Dielectric strength(90°C)MV/m Dielectric strength(Normal)MV/m	3.5-6.5 10.0-12.0
11	Comparative tracking index (UL746A) PLC	4
12	Medium waste factor (1MHz) tgδ	0.03-0.08
13	Flammability charateristics °C	960
12	Test of Flammability @3.2mm	FV-0
13	Water absorbency mg	5-30

Note:The indexes of fluidity (Raschig) and shrinkage are determined by the seller and buyer, they are only for reference.

3. Parameters of injection condition for the product (For reference)

Barrel temperture. °C		Mould temperture °C		Injection pressure	Keeping pressure MPa	Keep time
Nozzle	Inlet	Fixed mould	Moving mould	MPa	MPa	s/mm
85-90	75-85	165-175	170-180	80-160	100-200	20-30

4. Package and storage

The products should be packed in moisture-proof liner bags to keep dry; the net weight of product is 25kgs. On bag, the type, batch number, weight and manufacture date of product should be marked.

The products should be prevented from moisture and heat. They should be stored in cool and dry warehouse. They should be kept away form fire, warm air and sunlight. The product storage life is one year. If the products are out of the storage limit, the another tests should be done, and then the qualified products still can be used.

Version ID: EA5778J-2005-2.0

The technical data in table is used in guiding and suggesting only, these data is the average that reached from a lot of tests, only for reference. Our company is subject to newest edition in accordance with product quality unceasing improvement principle and technical data change, does not inform separately.

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