Armlen PP GF 20-1EX

Chemical Family: PolyolefinsPolypropylenes (PP)

Armlen PP GF 20-1EX is a 20% glass fiber, extrusion, random-static polypropylene copolymer. Designed for extrusion of mid-layer in glass fiber reinforced polypropylene pipes (hot and cold water supply system, central heating system, industrial systems; PPR/PPR+GF/PPR). Available in natural, red, green, blue and gray colors.

Product families

Applications

Building & Construction — Building Materials

Pipes & Plumbing

Industrial — Chemical & Industrial Manufacturing

Equipment & Parts
Other Industrial Applications

Product Families

Plastics — Basic Thermoplastics

Polyolefins

Other characteristics

Brand: R&P POLYPLASTIC Armlen
Polymer Name: Polypropylene Copolymer
Melt Flow Index: 0.6 - 0.6 g/10 min
Fillers Included: Glass Fiber
Processing Methods: Extrusion
Color: Blue
Green
Grey
Natural
Red
Markets: Building & Construction
Industrial
Technology: Plastics
Plastics and Elastomers End Uses: Pipes
Plastics and Elastomers Functions: Resin
Plastics and Elastomers Processing Methods: Extrusion

Technical data

Table 1 of 3

3 rows

Characteristic	Value	Unit	Method
Melting Point	145	°C	ISO 11357
Deflection Temperature at 1.8 MPa load	115	°C	ISO 75
Coefficient of Linear Thermal Expansion	30	(10-6)К-1	ISO 11359-2

Table 2 of 3

5 rows

Characteristic	Value	Unit	Method
Melt Flow Rate (250°C, 2.16 kg)	0.6	g/10 min	ISO 1133
Melt Temperature	230	°C	—
Mold Temperature	60	°C	—
Moulding Shrinkage, parallel	0.3-0.4	%	ISO 294-4
Moulding Shrinkage, normal	0.6-0.8	%	ISO 294-4

Table 3 of 3

9 rows

Characteristic	Value	Unit	Method
Density	1040	kg/m3	ISO 1183
Tensile Strength	52	MPa	ISO 527-1
Strain at Break	7.5	%	ISO 527-1
Flexural Stress at maximum load	75	MPa	ISO 178
Tensile Modulus	3480	MPa	ISO 178
Charpy Impact Strength at +23°C (un-notched)	65	kJ/m2	ISO 179-1
Charpy Impact Strength at -40°C (un-notched)	50	kJ/m2	ISO 179-1
Charpy Impact Strength at +23°C (notched)	19	kJ/m2	ISO 179-1
Charpy Impact Strength at -40°C (notched)	10	kJ/m2	ISO 179-1