The 90u Oil Based Double Sided Tape is widely used for securing materials in office supplies, lightweight packaging, and home decor, effectively bonding common materials. Before purchasing, please verify the application environment and surface material. We now offer free sample testing services to global customers to ensure compliance with your specific procurement requirements and quality specifications, while supporting online inquiries and bulk purchases.
1. Adhesion
Adhesive force: 90 g/in (±10%). This viscosity level provides reliable initial grip, effectively preventing light to medium weight materials from shifting after adhesion.
Adhesion: Under standard test conditions, it can withstand a specific load and remain in place for more than 24 hours.
Initial adhesion and final adhesion balance: The initial adhesion is sufficient to fix the parts while allowing a short time for fine adjustment; the final adhesive strength is stable within 24-72 hours after the adhesive and the adherend are fully impregnated.
2. Physical and Mechanical Properties
Base material: cotton paper. Soft texture, can adapt to slight curved surface and irregular surface.
Easy to process: the cotton paper substrate can be torn in a straight line with bare hands, which is convenient for rapid on-site cutting and use.
Total thickness: The finished product's total thickness (cotton paper + double-sided adhesive layer) typically ranges from 0.13mm to 0.18mm, depending on the release paper thickness.
3. Environmental Adaptability
Temperature resistance: can maintain stable performance in the environment of-10℃ to 70℃, suitable for most indoor applications.
Weather resistance: Solvent-based acrylic adhesives have better moisture resistance than water-based adhesives and can resist slow aging under ultraviolet light.
Operational ease: The 90 U viscosity strikes a balance between providing sufficient adhesion and allowing fine-tuning, reducing the difficulty of the paste operation and the scrap rate.
High versatility: This adhesive level can effectively bond with various materials including common paper, plastics (such as ABS, PS, acrylic), metals, glass, and wood.
Protection and ease of use: The release paper as the back material can effectively protect the adhesive surface from contamination or adhesion during storage and transportation, and facilitate stripping and automated processing by distinguishing between light and heavy release paper (if used).
Base material preparation: The original cotton paper roll is rolled out and treated with corona or coated with base agent to enhance the bonding force between the base material and the glue.
Glue coating: The solvent-based acrylic glue is evenly coated on both sides of the cotton paper substrate through a precision coating head (such as a mesh roller).
Drying: the coated material enters the section temperature-controlled drying channel to make the organic solvent completely volatilize, and the adhesive layer is transformed from liquid to a pressure-sensitive adhesive layer with stable properties.
Composite release paper: The release paper (commonly single light or light-heavy release) is precisely pressed and laminated with the adhesive layers on both sides.
Rolling and maturation: the composite product is harvested and placed in a constant temperature and humidity environment for a certain period of time (maturation) to make the adhesive properties completely stable.
Slicing and packaging: according to the order requirements, the large plate is sliced into a roll of a specific width or a sheet of a specific shape by a slitting machine, and then packaged.
Tape Specifications
| Project | Specifications |
| Tape substrate | tissue |
| Adhesive type | Solvent-based acrylic pressure-sensitive adhesive |
| Back layer/protective layer | Release paper (common weight: 80g/m² -120g/m²) |
| Total thickness range | 0.13mm-0.18mm (depending on the thickness of the release paper) |
| Adhesion Grade (180° Peel) | 90 g/in (±10%) |
| Adhesion | ≥24 hours |
| Temperature range | -10℃ ~ 70℃ |
| Default color | white |
| Common width | 3mm, 5mm, 10mm, 15mm, 20mm, and up to 1280mm (customizable) |
| Inner diameter of coil | 76mm (3 inches) or 152mm (6 inches) |
1. Office, Stationery and Printing
Album and scrapbook making: precise placement of photos, cardstock, decorative lace or fabric, with tear-resistant material ideal for handcrafting.
Printing binding and repair: used for temporary page bonding or repair of manuals and books, and for attaching spine reinforcement strips.
Stationery assembly: Attach the reinforcement strip to the bottom of the notepad to secure the inner pages or transparent pockets of the folder.
2. Packaging Industry
High-end gift boxes and cosmetic boxes: sealing stickers for the lid and body of the box, and plastic trays or liners for internal fixation.
Bag back: used for the bottom sealing of high-grade handbag paper bags, smooth and seamless.
3. Household Goods and Decorations
Wall decoration: fixed frameless painting, mirror decoration sheet, wood or metal wall decoration, avoid drilling holes in the wall.
Kitchen and bathroom accessories: bases for items such as toothbrush holders, soap boxes, and kitchen utensil hooks (weight capacity must be verified).
4. Textile and Garment Industry
Clothing production: Temporary fixation of shirt collar lining and pocket position during garment production, or for use in attaching peelable labels.
Shoes and bags: Adhesive labels for brand identification on shoe interiors, or lining fabrics and decorative elements on bag interiors.
Home textiles: A hidden fastener strip for securing curtain ties or attaching bed or sofa covers.
5. Model and Craftsmanship
Proportion model making: precise bonding of small parts of plastic and architectural models.
Art and creative projects: In three-dimensional paintings and handicrafts, glue elements from different materials, such as paper, thin wood chips, and lightweight foam board.
Q1: When using in winter (low temperature environment), the tape feels completely non-adhesive. What is the reason? How to solve it?
A: Low temperature causes acrylic adhesives to harden and lose initial tack. This is a physical characteristic, not product failure.
Rx:
Preheating: Before use, place the 90u Oil Based Double Sided Tape and the object to be glued in a warm environment of 15-25℃ for a period of time.
Heat during construction: After the tape is attached, use a hair dryer (hot air mode) to briefly and evenly heat the tape area to activate the adhesive before pressing it.
Select a winter formula: Consult suppliers to determine if there are formulas with better low-temperature initial viscosity.
Q2: What should I do if the tape becomes soft or even spills glue under high temperature in summer?
A: The adhesive's cohesion decreases at high temperatures, making it prone to extrusion under pressure.
Rx:
Reduce pressure: Check whether the pressure applied after pasting is too high.
Optimize the use environment: avoid placing the product in a high temperature environment of more than 70℃ or strong direct sunlight for a long time.
Removing excess adhesive: If adhesive spills, gently wipe with a cotton swab dipped in isopropyl alcohol (IPA).
Q3: How should the 90u Oil Based Double Sided Tape be stored? What is the shelf life?
A: Storage conditions: Store in a cool, dry, light-proof environment. The recommended temperature is 15℃-30℃ and humidity is 40%-60%. Avoid contact with solvents and oils.
Shelf life: Under the above standard storage conditions, it is usually 12 to 24 months from the date of production. Follow the specific shelf life provided by the supplier.
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