Property

Test

Typical Value

Units

Material Designation

PPI TR-4

PE4710 / PE3408

–

Cell Classification

ASTM D3350

345474C

–

Pipe Properties

Density

ASTM D1505

0.96

g/cm3

Melt Index (190ºC / 2.16kg)

ASTM D1238

0.05 – 0.15

g/10 min

HDB @ 73ºF (23ºC)

ASTM D2837

1,600

psi

HDB @ 140ºF (60ºC)

ASTM D2837

800 – 1,000

psi

HDS @ 73ºF (23ºC)

PPI TR-4

1,000

psi

HDS @ 140ºF (60ºC)

PPI TR-4

630

psi

Color – Carbon Black UV Stabilizer

ASTM D3350

2 minimum

%

Material Properties

Tensile Strength @ Yield (2 in/min)

ASTM D638

3,400 – 4,000

psi

Elongation @ Break (2 in/min)

ASTM D638

> 700

%

Flexural Modulus

ASTM D790

110,000 – 160,000

psi

Hardness

ASTM 2240

60 – 64

Shore D

PENT

ASTM 1473

> 100

hrs

Thermal Properties

Thermal Expansion Coefficient

ASTM D696

1.0 x 10-4

in/in/ºF

Brittleness Temperature

ASTM D746

< -103

ºF

Vicat Softening Temperature

ASTM D1525

255

ºF