EA-5553J-Shanghai European-Asian Synthetic Material Co.,Ltd.

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Color:Black

1.Characteristic and usage

This product is heat-resisting and kind of phenolic moulding materials, it is suitable for injection process with good performance, and also for transfer or compression process gained the UL94 certificate. It has certain heat resistance endure leakage of electricity and endure electric arc. It is mainly apply to make insulation structural of low voltage of electrical equipment as well as daily use utensil accessory etc. Product appearance submits granular. According to customer needs, can offer color series product.

2.Technological property(see following table)

No.	Properties	Indexes
1	Relative density	1.45-1.55
2	Flexural strength MPa	70-85
3	Impact strength (notched) kJ/m²	1.7-2.5
	Impact strength (unnotched) kJ/m²	6.0-7.0
4	Heat distortion temperature °C	175-185
5	Blazing resistance °C	960
6	Test of Flammability (UL94) @3.2mm	V-0
7	Insulation resistance W	10⁹-10¹¹
8	Dielectric strength (step by step at 90°C) V/m	3.5-6.5
	Dielectric strength (short time at 23°C) V/m	10-12
9	Medium waste factor (1MHz) tanδ	0.03-0.10
10	Comparative tracking performance level category	4
11	Moulding shrinkage %	0.70-0.90
12	Water absorbency mg	5-30
13	Fluidity(Raschig) mm	60-180
14	Arc resistance performance level category	7

Note:The indexes of fluidity (Raschig) and shrinkage are determined by the seller and buyer, they are only for reference。Comparative tracking PLC and Arc resistance PLC are according to American Standard UL746A-1995.

3.Moulding condition for testing sample

Preheating Condition		Curing Condition
Temperature	Time	Temperature	Pressure	Curing Time
°C	min	°C	MPa	min/mm
105-125	10-20	165-175	25-40	1.0

Note:After moulding material is preheated, must join the mould 20-40 second then exhaust air in mould to add again to press.

4.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
90-100	70-80	165-175	170-180	80-160	100-200	20-30

5.Package and storage

This product is packed the bag of brown paper of lining damp proof paper bag and polybag or weave plastic bag, net weight is 25kgs. We pack to indicate product type, batch number and weight, make date sign.

This product is unfit for to be made moist and be heated, should be stored in the storehouse of dry ventilation, must not be near fiery source and radiator or by sunlight, store the day that expected from production to rise to be one year, exceed to store issue, according to function target requirement, inspect qualified can still use continuously.

Version ID: EA5553J-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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