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                      Songhan Plastic Technology Co.,Ltd.
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                      LyondellBasell DP 8220M Polybutene

                      Category Polymer , Thermoplastic , Polybutene
                      Manufacturer LyondellBasell
                      Trade Name
                      Port Ningbo port,China
                      Trade Terms FOB, CFR, CIF
                      Payment Terms L/C, T/T, Western Union
                      Download PDF LyondellBasell DP 8220M Polybutene.pdf
                      Price EMAIL US    sales@www.akotv.net
                        Online Service   lookpolymers   27660005
                      Material Notes:
                      Key Features: semi-crystalline, medium ethylene content random copolymer, reduces seal initiation temperature, FDA acceptableApplications: seal-peel layer of BOPP filmMeets FDA requirements in 21 CFR 177.1570 for direct food contact up to 212?°F (100?°C).Description: Polybutene-1 DP 8220 is a development product. It is a semi-crystallinel, medium ethylene content random copolymer which is miscible with polypropylenes due to its similar molecular structure. In blends with polyehtylenes it is immiscible but easily dispersible. The main target application for this experimental grade has been designed for use in blends with polypropylene, to reduce the seal initiation temperature. A typical application is the seal-peel layer of BOPP film formulations used for high speed packaging applications. By varying the concentrations of th blend components, seal initiation temperatures down to 75?°C can be achieeived. This grade can be used in easy-opening applications where the optical properties of the peelable seal are critical. This resin meets FDA requirements for direct food contact at temperatures up to 100?°C under regulation 21 CFR 177.1570.Information provided by Montell Polyolefins.LyondellBasell is the successor company to Montell.
                      Physical Properties Metric English Comments
                      Density 0.897 g/cc
                      0.0324 lb/in?3
                      ASTM D1505
                      Melt Flow 2.0 g/10 min
                      2.0 g/10 min
                      ISO 1133-1981E
                      Mechanical Properties Metric English Comments
                      Tensile Strength, Ultimate >= 26.0 MPa
                      >= 3770 psi
                      ISO 1184-1983E
                      Tensile Strength, Yield 9.00 MPa
                      1310 psi
                      ISO 1184-1983E
                      Elongation at Break >= 350 %
                      >= 350 %
                      ISO 1184-1983E
                      Modulus of Elasticity 0.115 GPa
                      16.7 ksi
                      ISO 1184-1983E
                      Thermal Properties Metric English Comments
                      Melting Point 105 ?°C
                      221 ?°F
                      DSC
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