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LOPLAST 2.0 S.r.l. specialises in the processing and marketing of the following materials.

PROPERTIES OF THERMOPLASTIC MATERIALS

 

PROPERTY U.M. PVC
(Polyvinyl chloride)
PVC-C
Chloride (polyvinyl chloride)
PP (polypropylene)
PPS-eL
(anti-static flame retardant copolymer polypropylene)
PPS
(antistatic polypropylene)
    Discrete strength Discrete strength Good mechanical strength    
    Resistance to bases and weak acids Resistance to bases and weak acids Chemical resistance to acids, bases and their derivatives    
Density g/cm3 1,43 1,56 0,92 0,95 1,01
Tensile strength MPa 55   34 30 22
Elongation at break % 21 5 13 14 3
Modulus of elasticity MPa 3000 2600 1350 1100 1900
Hardness Scala D 81 54 70 72  
Softening temperature °C 66 103 90 87  
Coefficient of thermal expansion K-1x10-4 0,8   1,6 1,6  
Thermal conductivity W/mk 0,2 0,16 0,22 0,22  
Dielectric strength Kv/mm 35   > 55    
Surface Resistivity Ohm 1013   1013 1014  
Water absorption % 0,2 0,15 0,1 0,1 0,06
Bonding   Yes   Limited Limited Limited
Non toxic   No Yes Yes Yes Yes
Operating temperature °C 0+60 0+90 0+100 0+100 0+100

PROPERTY U.M. PE-LD
(low density polyethylene)
PE-HD
(high density polyethylene)
PVDF
(polyvinylidene fluoride)

PTFE
(Poly tetra fluoro ethylene)
ECTFE
(Ethylene chlorotrifluoro ethylene)
    Discrete strength Discrete strength Good mechanical strength Acid-proof material  
    Chemical resistance to acids, bases and their derivatives, chemical resistance to solvent Chemical resistance to acids, bases and their derivatives, chemical resistance to solvents Chemical resistance to acids and their derivatives, aging resistance and abrasion Poor mechanical strength  
Density g/cm3 0,93 0,95 1,78 2,15 1,69
Tensile strength MPa 18 23 56 200-380 490
Elongation at break % >450 <600 >22 250-450 200
Modulus of elasticity MPa   1000 2400 7500 1400
Hardness Scala D 46 66 77 55-59  
Softening temperature °C 55 75 142    
Coefficient of thermal expansion K-1x10-4 1,8 1,8 1,28   0,8
Thermal conductivity W/mk 0,43 0,43 0,14    
Dielectric strength Kv/mm >20 70 25    
Surface Resistivity Ohm   1014 1013 1018 1015
Water absorption %   0,1 <0,04   0,01
Bonding     No Limited Limited  
Non toxic     Yes Yes Yes  
Operating temperature °C   -50+80 -50+140 Up to 250  


PROPERTY U.M. PRFV
(Polyester resin reinforced with fibreglass)
     
     
Density g/cm3 1,7
Rupture in bending N/mm2 100
Flexural modulus N/mm2 10000
Linear expansion coefficient X10-6
(C-1)
22
Breaking strength N/mm2 60
Tensile modulus N/mm2 7500
Thermal conductivity W/m x K 0,25
 
LOPLAST 2.0 S.R.L.
SEDE LEGALE - Via Cerva, 18 - 20122 MILANO - Tel: 02-97295189
SEDE OPERATIVA - Via Dante, 13 - 20013 MAGENTA (MI) - Tel: 02-97295189
Email: info@loplast.com
PRIVACY LOPLAST 2.0 S.r.l.
Codice Fiscale - P.IVA: 10705060969
Capitale Sociale: 10.000,00 i.v.
CCIAA: MI-2551206