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Filled Resins

AaroFill® compounds are manufactured using recycled polypropylene, blended with talc, calcium and other performance enhancing fillers. AaroFill® compounds are available in standard grades and can be also be customized using colorants and other functional additives. Standard grades are outlined below. 

AaroFill® Calcium-Filled Polypropylene

ASTM / Method

RCCFPP2005-C 5% CFPP

RCCFPP2010-C 10% CF PP

RCCFPP2020-C 20% CF PP

RCCFPP2030-C 30% CF PP

Physical

Specific Gravity

D 792

0.920

0.980

1.050

1.150

Melt Flow 230/2.16 (g/10 min)

D 1238

8-12*

8-12*

8-12*

8-12*

Mold Shrinkage - 1/8'' specimen (in/in)

D 955

0.018

0.015

0.013

0.012

Mechanical @ 73°F

Tensile Strength (PSI)

D 638

4,800

4,400

4,100

3,600

Flexural Modulus (PSI)

D 790

200,000

230,000

270,000

300,000

Izod Impact, Notched (ft-lbs/in)

D 256

0.5

0.55

0.57

0.6

Thermal

Deflection Temperature, 66PSI (°F)

D 648

190

200

210

220

AaroFill® Talc-Filled Polypropylene

ASTM / Method

RCTFPP2005-C 5% TF PP

RCTFPP2010-C 10% TF PP

RCTFPP2020-C 20% TF PP

RCTFPP2030-C 30% TF PP

Physical

Specific Gravity

D 792

0.920

0.980

1.050

1.150

Melt Flow 230/2.16 (g/10 min)

D 1238

8-12*

8-12*

8-12*

8-12*

Mold Shrinkage - 1/8'' specimen (in/in)

D 955

0.018

0.015

0.010

0.009

Mechanical @ 73°F

Tensile Strength (PSI)

D 638

5,000

4,900

4,800

4,750

Flexural Modulus (PSI)

D 790

230,000

270,000

300,000

330,000

Izod Impact, Notched (ft-lbs/in)

D 256

0.65

0.60

0.55

0.5

Thermal

Deflection Temperature, 66PSI (°F)

D 648

210

235

255

270