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                      Songhan Plastic Technology Co.,Ltd.
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                      Metton LMR M2100VO Liquid Molding Resin

                      Category Polymer , Thermoset , Polydicyclopentadiene (PDCPD)
                      Manufacturer Metton
                      Trade Name LMR
                      Port Ningbo port,China
                      Trade Terms FOB, CFR, CIF
                      Payment Terms L/C, T/T, Western Union
                      Download PDF Metton LMR M2100VO Liquid Molding Resin.pdf
                      Price EMAIL US    sales@www.akotv.net
                        Online Service   lookpolymers   27660005
                      Material Notes:
                      Metton LMR is a tough and durable engineering plastic material used to produce large or thick molded parts for many diversified applications. The Metton LMR reaction injection molding process can provide large parts in low pressure molds with the mechanical property performance similar to injection molded engineering thermoplastics. The combination of Metton LMRa€?s process and material capabilities result in a new design freedom for replacing traditional materials such as metal, wood and fiberglass.Injection molded engineering thermoplastics have a similar benefit package for smaller parts. Small parts for Metton LMR are in the 8 to 10 ft?2 (1 m?2) range which is the upper end for cost and size capability for standard injection molding. In addition, Metton LMR parts do not require identical part geometry for multi-cavity molds.Metton LMR is a family of lightly cross linked olefinic thermoset polymers based on polydicyclopentadiene (PDCPD) with mechanical property performance attributes similar to engineering thermoplastics. In the Metton LMR molding process, two low - viscosity DCPD liquid streams - one containing an activator (A Component) and the other a catalyst (B Component) - are impingement mixed at a 1:1 ratio and injected at near room temperature into a closed mold. The resulting exothermic reaction (heat generating) creates a fully polymerized part in less than 60 seconds. Button to button cycle times are generally 4 to 6 minutes depending upon size and geometry
                      Physical Properties Metric English Comments
                      Density 1.20 g/cc
                      0.0434 lb/in?3
                      ASTM D792
                      Linear Mold Shrinkage 0.0070 cm/cm
                      0.0070 in/in
                      Mechanical Properties Metric English Comments
                      Tensile Strength, Yield 44.8 MPa
                      6500 psi
                      ASTM D638
                      Elongation at Yield 4.0 %
                      4.0 %
                      ASTM D638
                      Tensile Modulus 1.98 GPa
                      287 ksi
                      ASTM D638
                      Flexural Yield Strength 74.5 MPa
                      10800 psi
                      5% strain; ASTM D790
                      Flexural Modulus 2.01 GPa
                      292 ksi
                      ASTM D790
                      Poissons Ratio 0.39
                      0.39
                      Shear Modulus 0.712 GPa
                      103 ksi
                      Calculated
                      Izod Impact, Notched 4.00 J/cm
                      7.49 ft-lb/in
                      ASTM D256
                      0.534 J/cm

                      @Temperature -40.0 ?°C
                      1.00 ft-lb/in

                      @Temperature -40.0 ?°F
                      Thermal Properties Metric English Comments
                      Deflection Temperature at 1.8 MPa (264 psi) 105 ?°C

                      @Thickness 3.17 mm
                      221 ?°F

                      @Thickness 0.125 in
                      ASTM D648
                      Flammability, UL94 V-0

                      @Thickness 3.17 mm
                      V-0

                      @Thickness 0.125 in
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