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Shanghai European-Asian Synthetic Material Co.,Ltd.
Shanghai European-Asian Synthetic Material Co.,Ltd.
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EA-5583J

Color:Gray

    1.Characteristic and usage

    EA-5583 is a mineral and graphite filled phenolic molding compound, developed for seal applications. It offers excellent dimensional stability, lubricity, and low abrasion properties. EA-5583 is two-stage phenolic, and is suitable for compression molding. It is available in gray. EA-5583 is not recommended for electrical applications.

    2.Technological property(see following table)

No.
Properties
Indexes
1
Form
powder and granules
2
Apparent density
0.85-0.95
3
Relative density
1.55-1.65
4
Fluidity£¨Raschig£© mm
60-180
5
Moulding shrinkage %
0.40-0.70
6
Water absorbency mg
5-30
7
Charpy impact (Unnotched) kJ/m2
(Notched) kJ/m2
6.0-8.0
1.7-2.5
8
Flexural strength Mpa
70-85
9
Deflection temperature ¡ãC
170-190

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

    3.Moulding condition for testing sample

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

   Note:After sample is preheated, it should be kept in mould for 20-40s and then breathing, the pressure is added at last.

    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: EA5583J-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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