/Uploads/1922019495.JPG

SMC-BMC

High temperature resistancy and mechanical values possessing resins of this Group have a wide range of application area. Some of them are autormotive, bus and truck body parts, roof and building exterior coatings, natural gas and electric boxes.

P-1158 ORTHO BMC type unsaturated polyester resin
PROPERTIES FIELD OF APPLICATION TECHNICAL PROPERTIES MECHANICAL PROPERTIES(**)
Forms smooth and glossy surface  Small and large automotive parts Chemical base Orthophthalic Tensile strength (MPa) 55 – 65 
Low volumetric shrinkage Electrical and natural gas boxes Application BMC Tensile elongation (%) 1,5 – 2,5
High mechanical properties  Small machine equipments Viscosity (cps) 800 – 1200  Tensile E-modulus (MPa) 3500 – 4500 
High heat distortion temperature (HDT)   Thixotropy No Flexural strength (MPa) 90 – 105      
    Density(g/cm³) 1,11 – 1,13     Hardness (GYZJ 934-1) 42 – 44 
    Monomer content (%) 35 – 37  Heat distortion temperature (°C) 115 – 118
    Acid value (mgKOH/g) 18 – 24  Water absorption (mg) 35– 37
    Gel time (min) 25 – 40 (*)    
    Exothermic peak (°C) 200 – 220 (*)    
    Curing system (*) 1% Co(1%) + 1% MEK P (**)Test applied after post cure application
P-1186 PLUS ORTHO SMC – BMC type unsaturated polyester resin
PROPERTIES FIELD OF APPLICATION TECHNICAL PROPERTIES MECHANICAL PROPERTIES(**)
Forms smooth and glossy surface
especially for paint finish parts
Small and large automotive parts
(car, bus, truck and tractor parts)
Chemical base Orthophthalic Tensile strength (MPa) 45 – 55 
Low volumetric shrinkage Electrical and natural gas boxes Application SMC – BMC  Tensile elongation (%) 1 – 2
Highly reactive   Street lighting products Viscosity (cps) 1000 – 3000  Tensile E-modulus (MPa) 3000 – 4000 
High mechanical properties  Manhole covers, loopholes Thixotropy No Flexural strength (MPa) 80 – 90
High heat distortion temperature (HDT)   Density(g/cm³)  1,11 – 1,13     Hardness (GYZJ 934-1) 42 – 44 
    Monomer content (%) 33 – 35 Heat distortion temperature (°C) 104 – 106
    Acid value (mgKOH/g) Max. 26  Water absorption (mg) 35 – 37
    Gel time (min) 40 – 60 (*)    
    Exothermic peak (°C) 190 – 200 (*)    
    Curing system (*) 1% Co(1%) + 1% MEK P (**)Test applied after post cure application
P-1186 ORTHO SMC – BMC type unsaturated polyester resin
PROPERTIES FIELD OF APPLICATION TECHNICAL PROPERTIES MECHANICAL PROPERTIES(**)
Forms smooth and glossy surface Small and large automotive parts
(car, bus, truck and tractor parts)
Chemical base Orthophthalic Tensile strength (MPa) 45 – 55 
Highly reactive   Electrical and natural gas boxes Application SMC – BMC  Tensile elongation (%) 1 – 2
Low volumetric shrinkage Street lighting products Viscosity (cps) 1000 – 3000  Tensile E-modulus (MPa) 3000 – 4000 
High mechanical properties  Manhole covers, loopholes Thixotropy No Flexural strength (MPa) 80 – 90
High heat distortion temperature (HDT)   Density(g/cm³)  1,11 – 1,12  Hardness (GYZJ 934-1) 42 – 44 
    Monomer content (%) 34 – 36 Heat distortion temperature (°C) 104 – 106
    Acid value (mgKOH/g) Max. 26  Water absorption (mg) 35– 37
    Gel time (min) 20 – 40 (*)    
    Exothermic peak (°C) 190 – 200 (*)    
    Curing system (*) 1% Co(1%) + 1% MEK P (**)Test applied after post cure application