what is modulus of pvc

Thermoplastics - Physical Properties - Engineering ToolBox

Physical properties of some thermoplastics like ABS, pvc, Cpvc, PE, PEX, PB and PVDF. Tensile modulus or Young's modulus is the ratio of stress to strain within the elastic region of the stress-strain curve before the yield point.

PVC Properties - Vinidex

pvc-M (modified) is rigid and has improved toughness, particularly in impact. The elastic modulus, yield stress and ultimate tensile strength are generally lower than pvc-U. These properties depend on the type and amount of modifier used.

Polyvinyl chloride - Wikipedia

Polyvinyl chloride also known as polyvinyl or vinyl, commonly abbreviated pvc, is the world's third-most widely produced synthetic plastic . The mechanical properties of rigid pvc (upvc) are very good; the elastic modulus can reach 1500-3,000 MPa. The soft pvc (flexible pvc) elastic limit is 1.5–15 MPa.

mechanical and tensile properties of poly(vinyl chloride). Influence

Room-temperature tensile modulus and yield properties are very little affected by processing history and crystallinity. The elongation a t break and the fracture energy, on the contrary, increase, at any fixed strain rate, for conventional pvc with 

Physical Properties of mPVC over Time SpringerLink

It is known that plastics, in particular pvc and mpvc, experiencechanges in properties over time. The tensile rupture strength andelastic modulus are known to decrease with time. The design stresses

PVC Strength - PVC

21 Sep 2015 pvc Strength. pvc is extensively used for municipal water supply/sewage pipes, spouts, profiles, etc., since its mechanical properties such as tensile strength and tensile modulus are better than those of other general 

PVC hard Commodity Polymers Thermoplastics Natural

Friction coeficient, 0.45, 0.55, Idemat 2003. Impact strength, 0.22, 1, J/cm, Idemat 2003. Shear modulus, MPa. Tensile strength, 34.5, 62, MPa, Idemat 2003. Thickness, MPa. Yield strength, MPa. Young's modulus, 2410, 4140, MPa, Idemat 

Design and Manufacture of Polyvinyl Chloride (PVC - Science Direct

Keywords: Tissue Mimicking Material, pvc, Hardness, Elastic modulus, Needle Insertion. 1 Introduction. Tissue mimicking materials are widely used in clinical simulators, medical research, and soft robotics. Within clinical simulators, materials 

Young's modulus of bamboo fiber mat & PVC foam sheet

See figure: 'Young's modulus of bamboo fiber mat & pvc foam sheet composites at various wt%. ' from publication 'Investigation of Physical and Mechanical Properties of Bamboo Fiber and pvc Foam Sheet Composites' on ResearchGate, 

Overview of materials for PVC, Extruded - MatWeb

Overview of materials for pvc, Extruded, This property data is a summary of similar materials in the MatWeb database for Flexural Yield Strength, Average value: 81.4 MPa Grade Count:66; Flexural modulus, Average value: 2.85 GPa Grade 

Compressive Properties of Commercially Available PVC Foams

Results showed that according to their Young's modulus and yield strength the investigated 0.1 and 0.13 g/cm3 pvc foams are suitable as mechanical model material for Osteoporotic cancellous bone, while 0.20 g/cm3 pvc foam is suitable 

Increasing the flexural modulus of rigid PVC at elevated temperatures

The use of pvc building products in hot climates has demonstrated the need for formulations that exhibit in- creased stiffness at elevated temperatures. Talc has been used as an additive to increase flexural modulus but this approach can 

PVC (Polyvinyl Chloride)

ASTM Test Method. Units. pvc. Physical. Density. D 792 g/cc. 1.42. Water Absorption. D 570. %. 0.06. Cell Class. 1784. 12454-B. Rockwell Hardness. D 785. R Scale. 115. Shore Durometer. D 2240. D. 89. Mechanical. Tensile modulus. D 638.

Stress relaxation of PVC below the yield point - Materials Physics

mers. Finally, the relationship proposed between the tensile modulus and the free volume helps explain the temperature dependence of the relaxation strength. 0 1996 John Wiley &. Sons, Inc. Keywords: stress relaxation pvc - lognormal 

Mechanical properties of polyvinylchloride-coated - CiteSeerX

modulus gradually decreases, and the breaking strain increases. Keywords pvc-coated fabric has virtually no bending stiffness and therefore can only resist tension. Biaxial elastic modulus of pvc-coated fabrics. Biaxial elastic modulus 

Poly(vinyl chloride) and Poly(e-caprolactone) Blends for - Hal

1 Mar 2011 poly(vinyl chloride) (pvc) compositions intended for medical devices, with poly("-caprolactone) (PCL .. Plot of storage modulus vs temperature for unplasticized pvc and our pvc-P compositions (the diagrams numbers 

PVC (Polyvinyl Chloride)

pvc (Polyvinyl Chloride). General Material Properties. Property. Metric units. English units. General. Metric. Density ft.lbf/in^2. Fracture Toughness. 3.63e6 - 3.85e6. Pa/m^0.5. 3.3 - 3.5 ksi/in^0.5. Young's modulus. 2.48e9 - 3.3e9. Pa. 0.36 - 

Slow elastic modulus changes in plasticised - Wiley Online Library

The Young's modulus of pvc plasticised with various dialkylphthalates at concentrations from 40-120 phr that has been subject to a short heat treatment at 100°C, increases linearly with the logarithm of the time of storing at temperatures from 

PVC soft - PVC-P Designerdata

Rigid pvc doesn't contain plasticisers but often contains mineral fillers such as talc and calcium carbonate, and is used in large quantities in the building Mechanical properties: Rigid pvc is a high-Young's modulus construction material.

Young's Modulus - Tensile and Yield Strength for common Materials

modulus of Elasticity - and Ultimate Tensile and Yield Strength for steel, glass, wood and other common materials. Thermoplastics - Physical Properties - Physical properties of some thermoplastics like ABS, pvc, Cpvc, PE, PEX, PB and 

PVC Pipe Engineering Properties - North American Pipe

Thermal De-Rating Factors. The Tensile Yield Strength, Hydrostatic Design Basis, Tensile modulus of Elasticity, and Flexural Yield Strength values in the Mechanical Properties table must be adjusted by using the table below at temperatures 

analysis of non-linear elastic material properties of pvc-coated

has chosen the dense net model [6] to describe the behavior of pvc-coated Panama fabric. Based on the assumptions of this model, which requires only identification of the longitudinal modulus in the weft, F2, and warp, F1, directions, 

Abbott Plastics: Materials - PVC & CPVC

Test Method. pvc. Cpvc. Mechanical Properties. Specific Gravity (g/cm3), ASTM D792, 1.40, 1.55. Tensile Strength, at 73°F (p.s.i.), ASTM D638, 7,450, 8,000. modulus Elasticity in Tension (p.s.i. at 73°F), ASTM D638, 420,000, 360,000.

Change in Young's modulus of H100 and H200 foams with

The tests demonstrate the deterioration of Young' modulus with temperature and the tests on the H200 foam reveals a sharp reduction at 350 K as the material enters the glass transition stage around 354 K for pvc. It is important to note that