Materials

Polyethylene

Featuring Plastazote® by Zotefoams, Volara® 4E and Microcel Puff® PE, Acor’s line of Cross-linked Polyethylene offers a complete range of properties like density and hardness.

Current or Prospective Wholesale Customers: Call 800-237-2267(Option 2) to obtain your Professional Pricing.

Whether fabricating foot orthotics traditionally, by subtractive milling or by additive 3D printing, your device needs a premium top cover to enhance its supportive or accommodative features. Acor’s 3D Top Cover System provides three options for a unique feel and function with a deluxe finish.

Plastazote® LD45

Closed-cell, crosslinked polyethylene foam that is lightweight and abrasion resistant.

Density:
2.8 LB
Composition:
XLPE
Molding Temp:
250°-275°F 2-3 minutes
Grindable:
Yes
Conversions:
Full sheet, Half sheet, Strips
Colors:
Pink*, White, Blue, Green, Yellow, Black, Red *Denotes "Never Out of Stock" Program
Common Uses:
Top covers in foot orthotics, AFO interface, crafting, costume design where light diffusion is required

Plastazote® LD70

Closed-cell, crosslinked polyethylene foam that is lightweight with a medium firmness.

Density:
4.38 LB
Composition:
XLPE
Molding Temp:
250°-275°F 2-3 minutes
Grindable:
Yes
Conversions:
Full sheet, Half sheet
Colors:
Black, White
Common Uses:
Base layer in foot orthotics, arch fill, postings

Plastazote® HD110

Closed-cell, crosslinked polyethylene foam that is lightweight with a hard firmness.

Density:
6.9 LB
Composition:
XLPE
Molding Temp:
250°-275°F 2-3 minutes
Grindable:
Yes
Conversions:
Full sheet, Half sheet
Colors:
Black
Common Uses:
Base layer in foot orthotics, arch fill, postings

Volara® 4E

Closed-cell, low density foam padding that won’t absorb perspiration.

Density:
23 Shore A
Composition:
XLPE
Molding Temp:
250°-275°F 2-3 minutes
Grindable:
Yes
Conversions:
Roll, Full sheet
Colors:
White
Common Uses:
Body jacket liners, prosthetic liners, orthotic cushioning

Puff® PE B-4 Soft

Highly durable, insulating, thermoforming XLPE comparable to PE-Lite™.

Durometer:
10-15 Shore A
Density:
80 kg/m³
Composition:
XLPE
Molding Temp:
220°-250°F 2-3 minutes
Grindable:
Yes
Conversions:
Full sheet, Half sheet
Colors:
White
Common Uses:
Orthotic liners, prosthetic liners, orthotic cushioning

Puff® PE A-8 Medium

Highly durable, insulating, thermoforming XLPE comparable to PE-Lite™.

Durometer:
25-30 Shore A
Density:
104 kg/m³
Composition:
XLPE
Molding Temp:
220°-250°F 2-3 minutes
Grindable:
Yes
Conversions:
Full sheet
Colors:
White
Common Uses:
Orthotic liners, prosthetic liners, orthotic cushioning, foot orthotic top covers

Puff® PE A-20 Firm

Highly durable, insulating, thermoforming XLPE comparable to PE-Lite™.

Durometer:
35-40 Shore A
Density:
154 kg/m³
Composition:
XLPE
Molding Temp:
220°-250°F 2-3 minutes
Grindable:
Yes
Conversions:
Full sheet
Colors:
White, Beige
Common Uses:
Orthotic liners, prosthetic liners, orthotic cushioning, foot orthotic mid layers

Puff® PE A-30 XFirm

Highly durable, insulating, thermoforming XLPE comparable to PE-Lite™.

Durometer:
70-75 Shore A
Density:
586 kg/m³
Composition:
XLPE
Molding Temp:
220°-250°F 2-3 minutes
Grindable:
Yes
Conversions:
Full sheet
Colors:
White
Common Uses:
Foot orthotic base layers, reinforcing layers

Millable EVA and Blockers

If you have an idea for a unique blocker, a blocker combination or if you’re looking for some advice, talk to one of the Foam Experts at Acor to put your plan into action. Sampling and prototyping of blocker combinations may be available at no cost to you.

Or, if you’d like to choose from one of Acor’s many stocked top cover options, check out the list below.

Send Me a Sample

Acor will provide a sample of any stocked product.

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