PB

Category	Type	Material
Polymers	Engineering Polymers show all types of Polymers	Acrylonitrile styrene acrylate [ASA] Cellulose Acetate [CA] Liquid-crystal Polymer [LCP] PA 12 PA 46 PA 6 PA 6 (cast) PA 6-3-T PA 66 PB PBT PC PEEK PEI PET PET Bottle Grade PI Polyamide 11 [PA 11] POM (hom.) PPO PTFE PVDF SAN

Data Table for: Polymers: Engineering Polymers: PB

Mechanical Properties

Quantity	Value	Unit
Young's modulus	450 - 600	MPa
Tensile strength	20 - 38	MPa
Elongation	150 - 280	%

Physical Properties

Quantity	Value	Unit
Thermal expansion	120 - 150	e-6/K
Thermal conductivity	0.17 - 0.22	W/m.K
Specific heat	1.8 - 2	J/kg.K
Melting temperature	190 - 190	°C
Service temperature	0 - 90	°C
Density	905 - 920	kg/m³
Resistivity	1e+22 - 1e+22	Ohm.mm²/m
Breakdown potential	50 - 65	kV/mm
Dielectric loss factor	0.0004 - 0.0007
Refraction index	1.49 - 1.49

Environmental Data

Quantity	Value	Unit
Eco indicator 95	3.68	mPt
EPS	852	mELU
GER	86.193	MJ
Raw materials input	84.15358	kg
Solid	0.0395	kg
Eco indicator 99	0.388	Pt
Environmental remarks	LCA for the production of Polybutadiene in Europe. Average data for 1992-1993.

Sample: Engineering Polymers

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Richard Vennix MSc
co-founder of Matbase and innovation consultant

Yes, you've found us!

08-12-2009 08:33
Last november was a memorable month for us at Matbase, we passed the milestone of 1000 visitors per day. So I guess we were not that far of when we thought it would be a good idea to make the material database we used as students during our stay at the Delft University of Technology accessable to other people. Apparently, people appreciate the easy way they can lookup the material properties and how we present the data.

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