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Polifil® RMC-40

1 of 66 products in this brand
Polifil® RMC-40 are high impact polypropylenes reinforced with fine particle size calcium carbonate.

Polymer Name: Polypropylene (unspecified)

Fillers Included: Calcium Carbonate

Melt Flow Index: 8.0 - 12.0 g/10 min

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Knowde Enhanced TDS

Identification & Functionality

Fillers Included
Plastics & Elastomers Functions
Technologies

Features & Benefits

Product Information

In addition to the highest impact possible, they possess good stiffness, heat aging resistance, solvent resistance, surface quality, and good resistance to environmental stress-cracking. These compounds find applications in automotive, appliances, electrical components, housewares and various utility products. Standard processing techniques are applicable.

Applications & Uses

Plastics & Elastomers End Uses

Properties

Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Reinforcement content40TPG WI
Specific gravity1.24D 792
Melt flow 230/2.168-12g/10 minD 1238
Water absorption, 24 hoursnil%D 570
Mold shrinkage – 1/8˝ specimen 0.011in/inD 955
Mechanical Properties
ValueUnitsTest Method / Conditions
Hardness73Shore DD 1415
Tensile strength3500psiD 638
Tensile modulus260kpsiD 638
Flexural modulus, tangent300kpsiD 790
Flexural strength6000psiD 790
Izod impact, notched1.2ft-lbs/inD 256
Gardner impact, 1/2˝ tup120in-lbsD 5420
Elongation (Break)40%D 638
Elongation (Yield)5%D 638
Thermal Properties
ValueUnitsTest Method / Conditions
Deflection temperature, 66psi 230˚FD 648
Deflection temperature, 264psi 135˚FD 648

Regulatory & Compliance

Chemical Inventories