Rigid PET Film for Test Strips | Diagnostic Substrate Manufacturer-Yuxing Film

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CY11BG PET Film for Blood Glucose Test Strips

CY11BG Rigid PET Film for Blood Glucose Test Strips

A thick white polyester film with high heat resistance, high surface flatness, and good stiffness, mainly used as a substrate for blood glucose test strips in the medical field.

High flatness

Good stiffness

Thick white PET

Medical substrate

Blood glucose test strips

Product Model:

CY11BG

Key Highlights

High heat resistance

Withstands elevated drying temperatures, ensuring absolute dimensional stability during rapid test strip manufacturing.

High surface flatness

An exceptionally uniform, smooth surface enables precise chemical reagent coating and highly consistent clinical test results.

Superior stiffness

Engineered as a diagnostic polyester film, its rigid nature provides vital mechanical support for automated handling and fine cutting.

Technology & Advantages

The CY11BG is meticulously designed as a specialized medical PET film base for blood glucose test strips and IVD diagnostics. It overcomes typical manufacturing challenges by providing a flawless, rigid platform that ensures zero distortion during chemical drying and high-speed robotic assembly.

CY11BG rigid PET film for blood glucose test strips

Core Values

Application Fit:
Primarily utilized as a premium diagnostic polyester film substrate for blood glucose test strips in the medical field, meeting the most stringent healthcare application requirements.

Core Performance:
Superior heat resistance, microscopic surface flatness, and optimized structural stiffness securely ensure reliable processing and perfectly consistent test strip analytical performance.

Thickness Options:
The standard thickness is engineered at 350μm, effectively providing robust mechanical support for delicate medical diagnostic applications.

Customization Support:
Other specific thicknesses can be customized exactly according to customer processing requirements for advanced rapid testing needs.

Applications

Medical PET film base for IVD diagnostics

Medical Diagnostics

Acts as the primary PET film for test strips, providing an unyielding foundation for blood glucose monitoring sensors in the global medical field.

Technical Specifications

Properties	Unit	Standard	Typical Value
Thickness	μm	GB/T 13542.2-2021	350
Tensile Strength - MD	MPa	GB/T 13542.2-2021	151
Tensile Strength - TD	MPa	GB/T 13542.2-2021	131
Elongation at break - MD	%	GB/T 13542.2-2021	149
Elongation at break - TD	%	GB/T 13542.2-2021	121
Heat Shrinkage @150°C, 30min - MD	%	GB/T 13542.2-2021	1.1
Heat Shrinkage @150°C, 30min - TD	%	GB/T 13542.2-2021	0.1
Wetting Tension	mN/m	GB/T 14216-2008	52
Light Transmittance	%	GB/T 2410-2008	6±4
Electrical Strength	V/μm	GB/T 1408.1-2016	51

Remark: Parameters above for this rigid diagnostic polyester film are directly from the TDS. MD refers to machine direction and TD refers to transverse direction; where the TDS specifies type inspection or delivery inspection items, the original TDS shall firmly prevail.

Packaging & Logistics

Storage Conditions

Store the medical PET film product in a sterile, clean, dry, and ventilated place to preserve coating adhesion.

Storage Environment

Keep safely away from fire, active heating sources, and direct sunlight.

Pallet

Fumigation-free wooden pallets robustly suitable for international export transportation.

Label Information

Each roll label meticulously includes model, batch number, thickness, width, net weight, and production date for stringent IVD traceability.

Slitting Range

Different exact slit widths can be supplied according to customer diagnostic test strip laminating and slitting equipment.

Supply Note

Regular specifications reliably support batch supply. Lead time depends completely on order specifications, quantity, and production schedule.

Packaging of diagnostic polyester film rolls

Frequently Asked Questions

Q: What is CY11BG mainly used for?

A: It is mainly utilized as an ultra-reliable PET film for test strips, specifically engineered for blood glucose monitoring diagnostics in the demanding global medical field.

Q: What are the main features of CY11BG diagnostic film?

A: It features vital high heat resistance for drying lines, unmatched microscopic surface flatness for chemical coating, and exceptionally good stiffness, making it the premier rigid PET film for blood glucose test strip manufacturing.

Q: Can other thicknesses besides 350μm be customized?

A: Yes. While 350μm is the medical industry standard, other highly specific thicknesses can be reliably customized strictly according to the customer's diagnostic equipment requirements.

Q: Can test rolls be provided for IVD evaluation?

A: Yes, samples or small testing rolls can be seamlessly provided according to project requirements for reagent coating, lamination, and rigorous analytical performance validation tests.

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