English
简体中文
PET Reflectives Sheeting
Engineered-grade reflective sheeting with a pressure-sensitive adhesive backing, offering high initial reflectivity and dimensional stability on flat or curved surfaces.
Manufactured by Shanghai Hanker Industrial Co., Ltd.
Related DPI Products
Explore our comprehensive range of high-quality adhesive materials and digital printing media products from the DPI brand.
Best Seller
Best Seller
Economical&Practical One Way Vision
One Way Vision also known as perforated vinyl, see through s...
View DetailsBest Seller
Best Seller
Best Seller
Best Seller
Best Seller
Best Seller
Best Seller
Best Seller
Best Seller
Best Seller
Product Overview
PET Reflectives Sheeting is a high-performance retroreflective material constructed with a polyethylene terephthalate (PET) film face, micro glass bead lensing, and an acrylic pressure-sensitive adhesive. It is designed for applications requiring a balance of reflectivity, durability, and surface conformity.
This sheeting is manufactured through a process that encapsulates glass beads within multiple layers, creating a sealed lens system. This construction provides consistent optical performance and protects the reflective elements from moisture and abrasion. It is suitable for various traffic control, industrial safety, and asset marking purposes where long-term outdoor performance is expected.
Face Material
Polyester (PET) Film
Reflective Technology
Encapsulated Glass Bead Lens
Adhesive Type
Permanent Acrylic Pressure-Sensitive
Standard Service Life
Up to 7 years outdoors
Product Parameters
Technical specifications for PET Reflectives Sheeting, detailing its physical and optical properties to support material selection and application planning.
Physical Properties
| Total Thickness | 180μm - 250μm (7 - 10 mil) |
| Face Film Thickness | 50μm (2 mil) PET |
| Reflective Layer | Encapsulated glass beads |
| Adhesive Thickness | 30-40μm (1.2 - 1.6 mil) |
| Roll Widths | 24", 48", 54" (Custom available) |
| Roll Length | 10 yards, 50 yards, 100 yards |
| Core Diameter | 3 inch (76mm) |
| Liner Type | 60# - 80# kraft release paper |
Optical & Performance Parameters
| Initial Coefficient of Retroreflection (Ra) | ≥ 70 cd/lux/m² (white, observation angle 0.2°) |
| Color Options | White, Yellow, Red, Blue, Green, Silver |
| Peel Adhesion (180°) | ≥ 40 N/25mm (to stainless steel) |
| Temperature Resistance | -30°C to 70°C (-22°F to 158°F) |
| Tensile Strength | ≥ 50 N/25mm |
| Elongation at Break | ≤ 180% |
| Water Immersion | No blistering or adhesive failure after 24 hours |
Note: Optical performance measured per ASTM E810 / EN 12899-1:2007. Adhesion values are typical after 72-hour dwell time at 23°C. Performance may vary with substrate and application conditions.
About Shanghai Hanker Industrial Co., Ltd.
Shanghai Hanker Industrial Co., Ltd. is China PET Reflectives Sheeting Manufacturers and Wholesale PET Reflectives Sheeting Suppliers. With over 20 years of industry experience, we have grown into a fully-integrated enterprise capable of producing a complete range of products across the entire industrial chain.
2004-2005
Company Foundation
Shanghai Hanker Industrial Co., Ltd began preparations in 2004 and was officially registered and established in 2005. The DPI brand was founded in the same year, marking the beginning of our journey in the adhesive materials industry.
2012
Expansion of Production Base
To enhance the influence and market share of the DPI brand, we expanded our production base to Nanhuating Industrial Park in Fengxian District, Shanghai. The facility covers 25,000 square meters and employs over 160 people, equipped with modern production workshops and advanced equipment including silicone coating machines, laminating machines, and automated punching machines.
2016
New Manufacturing Facility in Jiangsu
We established Jiangsu DPI New Materials Co., Ltd. in Qidong, Jiangsu Province, covering 34,000 square meters. This facility is equipped with China's leading calendering machine, high-standard silicon coating machines, and PE coating machines, enabling independent production of raw materials like PVC calendering film and release paper.
Present
Industry Leadership and Innovation
Today, Hanker has developed into a fully-integrated enterprise with comprehensive capabilities across upstream, midstream, and downstream industrial chains. We hold over 65 invention and utility model patents, and our high-quality DPI products are sold to more than 80 countries worldwide.
Certifications & Quality Standards
National High-tech Enterprise
ISO9001 Quality Management
ISO14001 Environmental Management
Shanghai Contract-abiding Enterprise
Environmental Commitment
We actively uphold our environmental protection responsibilities by utilizing advanced RTO equipment, achieving a 99.9% waste gas treatment rate. We encourage full employee participation in environmental practices and support sustainable development through tangible actions.
Product Benefits
PET Reflectives Sheeting provides distinct functional benefits for safety and identification applications, focusing on performance consistency and application efficiency.
Dimensional Stability
The PET film face provides low shrinkage and minimal thermal expansion, ensuring graphics maintain their shape and registration over time.
Surface Conformability
Engineered to adhere effectively to slightly curved or irregular surfaces without wrinkling, suitable for vehicle panels and rounded posts.
Moisture & Chemical Resistance
The encapsulated lens system resists water ingress and degradation from road salts, mild acids, and alkalis, preserving reflectivity.
Product Features
The construction and material composition of PET Reflectives Sheeting include specific features that contribute to its reliable performance in demanding environments.
- Encapsulated Lens Design: Glass beads are sealed within layers, protecting them from dirt, moisture, and abrasion.
- Pressure-Sensitive Adhesive: Permanent acrylic adhesive allows for clean, straightforward application without mixing chemicals.
- Pliable Face Film: The PET film offers flexibility for application while providing a stable graphic surface.
- UV-Stable Pigments: Colors are formulated to resist fading under prolonged sun exposure, maintaining color integrity.
- Air-Egress Adhesive Pattern: Facilitates bubble-free application on smooth substrates.
- Die-Cutting Compatibility: Consistent thickness and material composition allow for clean cutting and weeding of shapes and letters.
- Wide Operating Range: Performs in temperature extremes from freezing cold to high summer heat.
- Removable Option: Available with a lower-tack adhesive for temporary or changeable signage needs.
Product Applications
PET Reflectives Sheeting is used in professional settings where reliable, long-lasting reflectivity and clear identification are required, primarily in traffic management and industrial safety.
Traffic Control & Road Safety
Essential for creating conspicuity on traffic signs, barriers, and delineators to guide drivers under low-light conditions.
- Regulatory & Warning Signs: Speed limit, stop, curve warning, and pedestrian crossing signs.
- Delineator Posts: Reflective sheeting applied to roadside posts for lane guidance.
- Construction Zone Markings: Temporary signs and barriers for work zone safety.
- License Plates: Reflective backgrounds for vehicle registration plates.
Workplace & Industrial Safety
Enhances visibility of personnel, equipment, and hazards in warehouses, factories, and on job sites.
- Safety Vests & Gear: Reflective trim and stripes on protective clothing.
- Machine & Hazard Marking: Labels for forklifts, low-clearance areas, and electrical panels.
- Warehouse Racking: Aisle markers and load capacity labels with reflective elements.
- Fire & Safety Equipment: Locator signs for extinguishers, exits, and first aid stations.
Fleet & Asset Marking
Improves the night-time visibility of commercial vehicles and stationary assets for security and operational efficiency.
- Truck & Trailer Markings: Conspicuity tape, DOT markings, and company logos.
- Utility & Service Vehicles: Identification for trucks operating in low-light or roadside environments.
- Marine & Rail Assets: Reflective markings on containers, buoys, and railcars.
- Parking & Perimeter Markers: Bollards, posts, and barriers in lots and facilities.
Application Tips
Surface Preparation
Surfaces must be clean, dry, and free of wax, oil, or rust. Use isopropyl alcohol (70%+) for final cleaning. Apply at temperatures above 10°C (50°F).
Cutting & Plotting
Use a 45° or 60° cutting blade with medium pressure. Perform a test cut to optimize settings. A backing liner score cut can aid in application of large pieces.
Application Method
Use a rigid squeegee, applying firm pressure from the center outward. For large sheets, employ a wet application method with soapy water for positioning.
Curing & Bonding
Allow 24-72 hours for the adhesive to achieve full bond strength before exposing the graphic to weather, washing, or mechanical stress.
Frequently Asked Questions
Common inquiries regarding the properties, use, and handling of PET Reflectives Sheeting are addressed below.
How does PET sheeting compare to other reflective materials like vinyl?
PET sheeting is engineered-grade, typically offering higher initial reflectivity and longer outdoor durability (5-7 years) compared to standard reflective vinyls. It has greater dimensional stability and is often used for longer-term, critical safety signage.
Can this sheeting be applied to corrugated metal or textured surfaces?
It is designed for smooth or moderately curved surfaces. Application over deep textures or corrugations may trap air and reduce adhesive contact, compromising longevity. A pre-mask application tape can assist on slightly textured surfaces.
Is it suitable for screen printing or digital overprinting?
Yes, the top-coated PET surface accepts screen printing with compatible inks. For digital printing, a primer or specific top-coat treatment is recommended to ensure proper ink adhesion. Always conduct a compatibility test first.
What is the expected lifespan outdoors?
Under typical temperate climate conditions, PET Reflectives Sheeting maintains functional reflectivity for up to 7 years. Lifespan can be reduced in areas with extreme UV exposure, severe pollution, or coastal salt spray.
How should unused rolls be stored?
Store rolls upright in a cool, dry place at 15-25°C (59-77°F) and 40-60% relative humidity. Keep them in the original protective packaging away from direct sunlight, heat sources, and solvents.
Interested in DPI Color Cutting Vinyl?
As a direct manufacturer with over 20 years of experience, Shanghai Hanker Industrial offers competitive pricing, flexible order quantities, and comprehensive technical support for our DPI brand products.
