Perforated polypropylene disc for desiccator, PP

The GISCOM Perforated Polypropylene (PP) Disc for Desiccators is a durable, lightweight support platform designed to hold samples securely inside a desiccator while ensuring uniform air circulation. Its perforated structure enables efficient vapor movement, leading to faster and more consistent drying. Essential for laboratories working with moisture-sensitive materials, this disc enhances desiccator performance and sample safety across research, industrial, and quality-control environments.

Key Features

• High-strength PP construction for excellent chemical resistance
• Optimized perforation pattern enabling uniform air/vacuum distribution
• Stable and flat support surface to hold a variety of labware and samples
• Warp-resistant design, even under vacuum or temperature fluctuations
• Lightweight, easy to handle, and compatible with glass and plastic desiccators
• Non-reactive and safe for use with solvents, chemicals, and hygroscopic materials
• Long shelf life with minimal wear and deformation over time

Material Specifications

• Material: Premium-grade Polypropylene (PP)
• Thermal Properties: Excellent heat resistance; suitable for low-heat sterilization
• Chemical Properties: Resistant to acids, alkalis, salts, solvents, and laboratory vapors
• Mechanical Properties: Rigid, impact-resistant, dimensionally stable
• Compliance: Manufactured under ISO 9001:2015 certified quality systems

Technical Specifications

• Available Sizes: 150 mm, 200 mm, 250 mm, 300 mm, 380 mm
• Tolerance: Precision-molded for uniform thickness and consistent fit
• Calibration: Not required (static support component)
• Accessories Included: PP Perforated Disc only

Handling & Precautions

• Clean using mild detergents; avoid abrasive scrubbing
• Avoid exposure to high-temperature autoclaving beyond PP limits
• Ensure correct placement to prevent tilting or restricted airflow
• Do not overload the disc to avoid stress or deformation
• Store away from direct heat and sunlight to extend service life

 Applications

• Ideal for general laboratory desiccation, sample drying, and moisture-free storage
• Widely used in pharmaceutical QC/QA labs, chemical research, biotech labs, academic institutions, and industrial R&D
• Supports crucibles, petri dishes, weighing bottles, and other sample containers
• Ensures uniform vacuum conditions during analytical and preparation workflows