Shore Scale

This scale shows the relative hardness and durability of materials. The lower the number on the scale, the softer the nature of the substance will be. The Shore A rating is used to describe these lower density materials. A higher number on the scale indicates a harder material that is less susceptible to bending and is denoted by a Shore D rating.

Use the chart below to compare the information above with the relative hardnesses of each of our material offerings.

Shore

SLA

SLS

QuickPlastic Cast Urethane

73D

 

Duraform PA

 

75D

 

 

RC-79D MRI (Transparent)

 

 

ABS-Like
[Can range from 73D-77D]

77D

Semi-Flexible, PE-Like (Somos 8110)

Duraform GF

 

80D

Durable, PP-Like / ABS-Like (Accura 25)

 

 

82D

 

 

Lexan-Like

84D

ABS-Like - White (RenShape 7810)
[Can range from 80D-87D]

 

High-Strength

 

 

High Temp ABS-Like

85D

 

 

Glass-Filled

86D

Rigid, PC-Like (Accura 60)

 

 

Rigid, PC-Like (RenShape 7870)

 

 

ABS-Like - White (Accura 50)

 

 

ABS-Like - Gray (Accura Xtreme)

 

 

87D

ABS-Like - White (Somos 18420)
[Can range from 87D-88D]