Standard PP Wafer Cassettes
Economical polypropylene wafer cassettes for general storage, shipping, and non-critical handling applications.
Overview
Not every wafer handling step demands the extreme chemical or thermal resistance of PEEK or PFA. Standard polypropylene cassettes provide a reliable, economical solution for wafer storage, shipping, and general handling at room-temperature-adjacent conditions (0°C to +100°C), with good resistance to common acids and bases at ambient temperature.
Available in natural, white, or custom colors for lot or process identification, standard PP cassettes are the most economical option for high-volume fab-wide deployment, with bulk packaging discounts available for large orders. They are also popular for R&D and pilot-line environments where mixed-specification, lower-cost cassette supplies are preferred.
Technical Specifications
| Parameter | Available Range / Values |
|---|---|
| Material | Polypropylene (PP), natural/white/custom colors |
| Wafer Diameter | 100mm (4″), 150mm (6″), 200mm (8″), 300mm (12″) |
| Slot Capacity | 25 slots (standard), 13 slots, custom slot counts |
| Temperature Range | 0°C to +100°C |
| Chemical Resistance | Good resistance to acids and bases at room temperature |
| Color Options | Natural, white, or custom colors for lot identification |
| Configuration | Open cassette, H-Bar, C-Bar |
| Pricing | Bulk packaging discounts for fab-wide deployment |
| Standards | SEMI E1, SEMI E15, SEMI E57 |
Applications
Stockroom and short-to-medium-term storage where extreme chemical or thermal resistance is not required.
Cost-effective wafer-in-cassette shipping for domestic transfers and lower-value substrate lots.
Small-quantity, mixed-specification cassette supplies for university and corporate R&D fabs where cost sensitivity outweighs extreme performance needs.
Bulk-purchase programs for fabs standardizing on a single economical cassette across dozens of tools and process bays.
Quality & Certification
Standard PP cassettes are manufactured under ISO 9001:2015 certified quality management with dimensional verification against SEMI E1/E15/E57. While not intended for aggressive chemical or high-temperature use, every lot undergoes particle counting to ensure cleanroom compatibility.
Need Standard PP Cassettes in Volume?
Tell us your wafer diameter, slot count, and order volume — our team will confirm compatibility and provide a detailed quotation with bulk pricing within 24 hours.