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Braskem RA34U3 LLDPE Rotomolding Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE), Rotational Molding Grade
Manufacturer Braskem
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Braskem RA34U3 LLDPE Rotomolding Polyethylene.pdf
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Material Notes:
The resin RA34U3 is a linear low-density polyethylene, 1-butene based, with a good balance of processability, environmental stress cracking resistance, and impact strength. It contains long term UV6 stabilization and antioxidant additives. This resin is used to produce rotomolded parts for general use applications, kayaks, toys, and parts for the agricultural and automotive segments. This resin is recommended for rotational molding under conditions comparable to polyethylene resins with a similar melt index and density range. Oven Temperature Range: 220 to 350 ºC.
Physical Properties Metric English Comments
Density 0.935 g/cc
0.0338 lb/in³
ASTM-D1505
ESCR 100% Igepal® 400 hour

@Thickness 2.00 mm,
Temperature 50.0 °C
400 hour

@Thickness 0.0787 in,
Temperature 122 °F
0.3 mm notched-plaques; ASTM-D1693
ESCR 10% Igepal® 38 hour

@Thickness 2.00 mm,
Temperature 50.0 °C
38 hour

@Thickness 0.0787 in,
Temperature 122 °F
0.3 mm notched-plaques; ASTM-D1693
Melt Flow 4.2 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM-D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 25.0 MPa
3630 psi
ASTM-D638
Tensile Strength, Yield 17.0 MPa
2470 psi
ASTM-D638
Elongation at Break >= 1000 %
>= 1000 %
ASTM-D638
Elongation at Yield 17 %
17 %
ASTM-D638
Flexural Modulus, 1% Secant 530 MPa
76900 psi
ASTM-D790
Impact Test 49.0 J

@Thickness 3.17 mm,
Temperature -40.0 °C
36.1 ft-lb

@Thickness 0.125 in,
Temperature -40.0 °F
ARM
131 J

@Thickness 6.34 mm,
Temperature -40.0 °C
96.6 ft-lb

@Thickness 0.250 in,
Temperature -40.0 °F
ARM
Thermal Properties Metric English Comments
Melting Point 125 °C
257 °F
ASTM-D3418
Deflection Temperature at 0.46 MPa (66 psi) 56.0 °C
133 °F
ASTM-D648
Deflection Temperature at 1.8 MPa (264 psi) 40.0 °C
104 °F
ASTM-D648
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