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Acrylic Elastomer PA1020

 Typical properties

 

1.Excellent oil and heat resistance
2.Low compression set
3. Excellent curing properties

Physical Form

Off-white to light yellow

S.G.

g/cm3

1.10

Mooney Viscosity

ML 1+10 @ 100℃

35

Volatile Matter

%

≤0.5%

Tg

℃

-22
  1.  





Vulcanizate properties
Compound formula PHR

 

PA1020

100

Process aids: Stearic acid

1.0

Process aids: WB222

2

Anti ageing agent: 445

2.0

FEB black: N550

60

HAF black: N330

-

CTP

0.5

Accelerator: Sulfur

0.3

Curative: Sodium Stearate

3

Curative: Potassium Stearate

0.3



Rheological Properties

 

Mooney scorch at 125℃ t5 min

6.2

MDR data 180℃@15min Arc 0.5

 

ML, lb-in

1.347

MH, lb-in

9.146

ts2, min

1.27

T10, min

0.52

T50, min

2.59

T90, min

8.22
Physical properties
 Press cured:180℃ @ 10min, post cured: 180 ℃ @ 4hour

Hardness, Shore A

69

Tensile strength, Mpa

12.4

Elongation at break, %

225

Compression set, % 150℃@70h

36

Heat resistance properties

 175℃@70h in air

Tb change, %

+3

Eb change, %

-11

Hs change, Point

+4

Fluid Resistance

 <150℃@70h in ASTM No.1 oil

Tb change, %

-10

Eb change, %

+2

Hs change, Point

+1

Volume Swell, %

-2

Application
It is a low to middle viscosity mooney chlorine type acrylic elastomer, it was designed for low compression and excellent heat resistance and oil resistance product. PA1020 universally used for hose and gasket.

Packing information
PA1020 is packaged in paper bag. The weight is 25kg net per bag.

Safety and handling

  1. Store in well ventilated place.
  2. Avoid eye contact.
  3. Keep adequate ventilation during mixing or processing.
  4. Wash thoroughly any contacted skin and clothing after handling.
  5. 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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