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Borealis Borcoat™ ME0420 Grafted Polyethylene Adhesive for Steel Pipe Coating

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE
Manufacturer Borealis
Trade Name Borcoat™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Borcoat™ ME0420 Grafted Polyethylene Adhesive for Steel Pipe Coating.pdf
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Material Notes:
Borcoat ME0420 is a maleic-anhydride grafted polyethylene polymer to be extruded on conventional LDPE extruders with flat die or crosshead and it has excellent adhesion to epoxy powder and the top coat Borcoat HE3450.Borcoat ME0420 is primarily designed to be used as the tie layer between epoxy layer and the top coat polyethylene in 3-layer coated steel pipes.Information provided by the Manufacturer.
Physical Properties Metric English Comments
Density 0.934 g/cc
0.0337 lb/in³
ISO 1183/ISO 1872-2B
Melt Flow 1.3 g/10 min

@Load 2.16 kg,
Temperature 190 °C
1.3 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 47
47
ISO 868
Tensile Strength, Yield 18.0 MPa
2610 psi
At 50 mm/min; ISO 527-2
Elongation at Break >= 700 %
>= 700 %
ISO 527-3
Peel Strength >= 4.00 kN/m
>= 22.8 pli
3-layer at 80°C; DIN 30678
>= 20.0 kN/m
>= 114 pli
3-layer; DIN 30678
Thermal Properties Metric English Comments
Melting Point 122 °C
252 °F
ISO 3146
Vicat Softening Point 100 °C
212 °F
A50 (10 N); ISO 306
Brittleness Temperature <= -80.0 °C
<= -112 °F
ASTM D746
Processing Properties Metric English Comments
Front Barrel Temperature 200 - 230 °C
392 - 446 °F
Die Temperature 230 - 240 °C
446 - 464 °F
Melt Temperature 210 - 230 °C
410 - 446 °F
Head Temperature 230 - 240 °C
446 - 464 °F
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