Thomas COVID Supplier BadgeDisplaysResourcesCOVID-19 SUPPLIESGalleryGet a Quote

Boltaron® 4225 is a bright white, CPVC sheet with a smooth polished surface on both sides. Boltaron® 4225 is suitable for thermoforming and meets FM Global Cleanroom Materials flammability test protocol (Class 4910). It is widely used by the world’s largest manufacturers and users of cleanroom equipment for thermoforming and fabricating of wet benches, chemical etching equipment, and other corrosion resistant products.

Do you need Fabrication or Machining for Boltaron 4225?

Contact us today for your fabrication and machining needs!

Request Fabrication/Machining Services
At a Glance

Generic Name
Polyvinyl Chloride

Available In

ITAR Registered

Start Your Quote

Send us a message:

*Required Fields


Technical Information

Stock Products Properties Applications Advantages

Stock Products

Sheet .250” – 1” 48” x 96” Bright White

Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.


Physical PropertiesUnitsASTMResults
Density g/cm^3 D792 D792
Mechanical PropertiesUnitsASTMResults
Tensile Strength @ yield psi D638 7360
Flexural Strength MPa D790 12000
Flexural Modulus psi 3.5×10^5
Hardness, Rockwell 117
Izod Impact Strength Unotched kJ.m^2 D785 >2
Thermal PropertiesUnitsASTMResults
Coeffcient of Linear Thermal Expansion x10^-5/K 6.3×10^-5
Heat Deflection Temp at 264 psi °F C177 205
Electrical PropertiesUnitsASTMResults
Dielectric Constant D150 2.845
Dissipation Factor@1 MHz D150 0.017


  • Semiconductor cleanroom equipment
  • Machined parts
  • Thermoformed parts


  • Bright White
  • Suitable for thermoforming
Copyright © 2016 - 2024 Emco Industrial Plastics