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Color:Black
1.Characteristic
and usage
This product is to endure impact 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 fight impact, endure electric arc and good endure leakage
of electricity, 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
|
1.40-1.50
|
|
2
|
Flexural strength MPa
|
70-85
|
|
3
|
Impact strength (notched) kJ/m2
|
2.0-3.0
|
| |
Impact strength (unnotched) kJ/m2
|
6.0-8.0
|
|
4
|
Heat distortion temperature ¡ãC
|
160-175
|
|
5
|
Blazing resistance ¡ãC
|
960
|
|
6
|
Test of Flammability (UL94) @3.2mm
|
V-0
|
|
7
|
Insulation resistance W
|
109-1011
|
|
8
|
Dielectric strength (step by step at 90¡ãC)
V/m
|
3.5-6.5
|
| |
Dielectric strength (short time at 23¡ãC)
V/m
|
10-12
|
|
9
|
Medium waste factor (1MHz) tan¦Ä
|
0.06-0.10
|
|
10
|
Comparative
tracking performance level category
|
3
|
|
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
|
6
|
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
|
|
¡ãC
|
min
|
¡ãC
|
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. ¡ãC
|
Mould
temperture ¡ãC
|
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: EA5558J-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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details of other products
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