About Testex Tape Press-O-Film
Testex Tape Press-O-Film
Caltech india offers testex tape. Testex Tape is popularly called as Press-O-Film. Testex Tape press-o-film provides surface profile of a basted cleaned surface. Press O Film Replica Tape can produce virtually exact replicas of the blasted surface profile, which can be measured, using a snap gauge or testex profile gauge. Testex tape offers a simple and very accurate method of measuring blasted profiles of blasted surface. We are textex tape distributors in India.
Testex Tapes Press O Film consists of layer of crushable plastic microfoam coated onto a polyster film of highly uniform thickness. Supplied with burnishing tool and testex tape instructions. Low cost way for surface replication and measurement to measure profile
Surface profile gauge or testex tape press-o-film can test surface roughness. Most commonly used testex tape / press o films are popular as it can give permanent record of the surfaces as a proof of testing done on prepared surface.
Accurate Surface Profile MeasurementTestex Tape Press-O-Film enables reliable measurement of blasted steel surface profiles by producing a physical replica. Inspectors can easily compress the tape and measure the resulting profile with a standard micrometer, ensuring consistent results across multiple applications. Two grades are available to cover a broad measurement range from 20 to 115 m.
Simple Application & Manual OperationThe tape features a gentle, low-tack adhesive that secures the strip during measurement but leaves no residue. Its design allows for straightforward compression and removal, making it ideal for single-use tasks in quality control routines. No power supply or display is required; only a compatible micrometer with flat anvils is necessary.
Durable Packaging and Reliable PerformanceEach roll is individually packed and boxed to maintain tape integrity during storage. To achieve optimal shelf life of up to 12 months, store the tape in sealed packaging, away from sunlight and high humidity. Whether by dealer, supplier, or manufacturer, users benefit from robust, easy-to-handle strips suited for various workplace environments.
FAQs of Testex Tape Press-O-Film:
Q: How is Testex Tape Press-O-Film used to measure surface profiles?
A: To measure the profile of a blasted steel surface, press a strip of the replica tape onto the surface, compress it with consistent finger pressure, then remove and measure the replicas thickness using a flat anvil micrometer. This process provides a direct, manual reading of the surface profile height.
Q: What surfaces and applications are suitable for Testex Tape Press-O-Film?
A: The tape is specifically designed for measuring the surface profile of abrasive-blasted steel prior to painting or coating. It is commonly employed by surface inspectors and QA/QC professionals to ensure adequate preparation for bonding and coating tasks.
Q: When should the tape be replaced during a testing sequence?
A: Each strip is intended for single-use only. Replace the tape after one measurement to ensure accurate readings and prevent errors from repeated application or surface contamination.
Q: Where should Testex Tape Press-O-Film be stored to maintain shelf life?
A: Store the tape in its original sealed packaging, in a cool, dry area. To preserve the 12-month shelf life, avoid exposure to direct sunlight and high humidity (keep below 85% RH).
Q: What type of micrometer is needed for accurate measurement?
A: A digital or analogue micrometer with flat anvils is required. The tape replica is measured for thickness after application, and flat anvils ensure proper contact and measurement precision.
Q: What are the benefits of using replica tape over electronic gauges?
A: Replica tape offers direct physical evidence of surface profile and is not affected by electronic interference or calibration errors. It is easy to transport, requires no power, and provides a visual and measurable record for quality assurance documentation.
Q: Can the tape be used in high-humidity or varied temperature environments?
A: Yes, the tape is suitable for use in conditions up to 85% relative humidity and temperatures ranging from 5C to 50C, making it adaptable for diverse job sites in India and beyond.