Typical properties
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1.Excellent oil and heat resistance
2 Low compression set
3. Easy bonding with metal
4. Fast curing capable, post cure are selective.
Physical Form |
Off-white to light yellow
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S.G.
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g/cm3
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1.10
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|
Mooney Viscosity
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ML 1+10 @ 100℃
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45
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Volatile Matter
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%
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≤0.5%
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|
Tg
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℃
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-18
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|
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Vulcanizate properties
Compound formula PHR |
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|
PA4510
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100
|
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Process aids: Stearic acid
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1.5
|
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Process aids: WB222
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1.0
|
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Anti ageing agent: 445
|
2.0
|
|
FEB black: N550
|
60
|
|
HAF black: N330
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-
|
|
Curing agent: FD-30
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3
|
|
Curing agent: NPC-50
|
2
|
|
Rheological Properties
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|
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Mooney scorch at 125℃ t5 min
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8.7
|
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MDR data 180℃@15min Arc 0.5
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|
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ML, lb-in
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1.012
|
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MH, lb-in
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7.571
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ts2, min
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1.46
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T10, min
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0.57
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T50, min
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2.33
|
|
T90, min
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8.35
|
|
Physical properties
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Press cured:180℃ @ 10min, post cured: 180 ℃ @ 4hour |
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Hardness, Shore A
|
67
|
|
Tensile strength, Mpa
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11.3
|
|
Elongation at break, %
|
220
|
|
Compression set, % 150℃@70h
|
23
|
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Heat resistance properties
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175℃@70h in air |
|
Tb change, %
|
-11
|
|
Eb change, %
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-15
|
|
Hs change, Point
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+3
|
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Fluid Resistance
|
150℃@70h in ASTM No.1 oil |
|
Tb change, %
|
-11
|
|
Eb change, %
|
+2
|
|
Hs change, Point
|
-2
|
|
Volume Swell, %
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+3
|
|
|
Application
It is a low to middle viscosity mooney grade acrylic elastomer with special curing site, and it was designed for low compression and excellent heat resistance and oil resistance product. PA4510 universally used for oil seal, gasket and other compression molding product.
Packing information
PA4510 is packaged in paper bag. The weight is 25kg net per bag.
Safety and handling
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Store in well ventilated place.
-
Avoid eye contact.
-
Keep adequate ventilation during mixing or processing.
-
Wash thoroughly any contacted skin and clothing after handling.
-
Further safety and handing guide, can follow the product’s Material Safety Data Sheet.
Hubei Organic and Phosphoric Chemicals Import & Export Co., Ltd.
Hubei Elastomer Science and Technology Company Limited
Important Notice:
The information in this publication is based on the test performed at our manufacturer and its cooperating company facilities that we believe are reliable, your results may vary due to differences in test types and conditions.
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