{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "name": "LubandArt Tape — frequently asked questions",
  "url": "https://lubandart.com/ai/faq.json",
  "totalQuestions": 44,
  "mainEntity": [
    {
      "@type": "Question",
      "name": "What kinds of tape does LubandArt manufacture?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "LubandArt manufactures double sided tapes (OPP, PET, PVC and tissue carriers), foam tapes (closed-cell PE and soft EVA) and specialty tapes (acrylic, low-odor, flame-retardant and substrate-free constructions)."
      },
      "url": "https://lubandart.com/products/"
    },
    {
      "@type": "Question",
      "name": "Can LubandArt supply custom tape widths and die-cut parts?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes. In-house capabilities cover adhesive laminating, precision slitting, rewinding, spool winding and precision die cutting, so tape can be supplied as finished rolls, jumbo rolls, log rolls, spool-wound lengths or die-cut parts produced from drawings or samples."
      },
      "url": "https://lubandart.com/about/"
    },
    {
      "@type": "Question",
      "name": "Does LubandArt support OEM and private label production?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes. Customized specifications, cores, labels, cartons and packaging are available for distributors and industrial brands, alongside sample development and repeat production."
      },
      "url": "https://lubandart.com/about/"
    },
    {
      "@type": "Question",
      "name": "Which industries does LubandArt supply?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Automotive, construction, appliance, machinery, signage and electronics applications, with export support for B2B buyers."
      },
      "url": "https://lubandart.com/industries/"
    },
    {
      "@type": "Question",
      "name": "Does LubandArt Tape offer acrylic foam tape?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes. The product lineup includes Acrylic Foam Tape under its Foam Tape offerings."
      },
      "url": "https://lubandart.com/blogs/3m-4910-vhb-tape/"
    },
    {
      "@type": "Question",
      "name": "What is the nominal thickness of 3M 4910 VHB tape?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "The 3M 4910 VHB tape has a nominal thickness of 1.0 mm. It is a transparent acrylic foam tape with a PE film liner."
      },
      "url": "https://lubandart.com/blogs/3m-4910-vhb-tape/"
    },
    {
      "@type": "Question",
      "name": "Which ASTM standard covers peel adhesion of pressure-sensitive tape?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "ASTM D3330/D3330M covers peel adhesion of pressure-sensitive tape. It is the standard test method for measuring peel adhesion for this type of tape."
      },
      "url": "https://lubandart.com/blogs/3m-4910-vhb-tape/"
    },
    {
      "@type": "Question",
      "name": "Does a 3M VHB part number tell me the thickness and liner, or do I need the data sheet?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "The part number identifies the product; it does not fix everything you are buying. Distributor listings show 5952F at 1.1 mm and 4910 at 1.0 mm with a PE film liner, and one model is sold in several roll sizes. Treat thickness, liner and roll size as values to confirm on the data sheet and the sales specification."
      },
      "url": "https://lubandart.com/blogs/3m-vhb-tape-guide/"
    },
    {
      "@type": "Question",
      "name": "What information should I send with a sample request for an alternative tape?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Send the substrate and surface, the application, the thickness and width you need, the roll format, the colour, the service temperature and the target volume. That is the set we publish as required for a quote, and it lets a supplier answer with a construction instead of a question."
      },
      "url": "https://lubandart.com/blogs/3m-vhb-tape-guide/"
    },
    {
      "@type": "Question",
      "name": "How should VHB or PE foam tape be removed without damaging paint?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Warm the tape, lift an edge with floss or a plastic tool, and pull at a low angle so the adhesive stretches. Soften residue with isopropyl alcohol, and test any solvent on a hidden area first."
      },
      "url": "https://lubandart.com/blogs/3m-vhb-tape-guide/"
    },
    {
      "@type": "Question",
      "name": "Is PE foam tape suitable for automotive trim?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "It can be suitable when the substrate, gap, geometry and process are compatible. The product application scope includes automotive seals, while suitability for a specific trim part still requires representative-part validation."
      },
      "url": "https://lubandart.com/blogs/double-sided-pe-foam-tape-automotive-trim-selection/"
    },
    {
      "@type": "Question",
      "name": "What PE foam tape thickness should I start with?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Start from the measured minimum and maximum joint gap, then consider compression, trim position and edge stress. The PE foam range is 0.5–8.0 mm and can be customised, but the exact thickness should be selected through samples."
      },
      "url": "https://lubandart.com/blogs/double-sided-pe-foam-tape-automotive-trim-selection/"
    },
    {
      "@type": "Question",
      "name": "What information should I send for a tape recommendation?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Send both substrates, coatings, gap range, bond width, part geometry, service environment, application process, quantity and required converting format."
      },
      "url": "https://lubandart.com/blogs/double-sided-pe-foam-tape-automotive-trim-selection/"
    },
    {
      "@type": "Question",
      "name": "Do I need to test the production process?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes. Pressure, cleanliness, application speed, dwell time and surface preparation affect the real bonded interface. Final decisions should use representative parts and the intended process."
      },
      "url": "https://lubandart.com/blogs/double-sided-pe-foam-tape-automotive-trim-selection/"
    },
    {
      "@type": "Question",
      "name": "Can the supplier guarantee the final bond from a drawing alone?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "No. A drawing describes geometry and dimensions, but not contamination, coating condition or production pressure. The final construction must be confirmed through samples and validation."
      },
      "url": "https://lubandart.com/blogs/double-sided-pe-foam-tape-automotive-trim-selection/"
    },
    {
      "@type": "Question",
      "name": "Why can the same PE foam tape hold on one surface but lift from the other?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "The two surfaces can differ in finish and surface energy, so the adhesive may not make the same contact on both sides. Inspect the failed sample to see which interface separated, then compare the actual substrate pair under a controlled application process. A clean failure face identifies where separation occurred, not by itself which material or process caused it."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-edge-lifting/"
    },
    {
      "@type": "Question",
      "name": "What is VDA 270?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "VDA 270 is the German automotive industry standard for odour testing of interior materials. A conditioned sample is heated (commonly 23 °C, 40 °C or 80 °C depending on the variant) and assessed by trained panellists on a 1–6 scale, where 1 is imperceptible, 3 is clearly perceptible but not objectionable, and 6 is unacceptable. Most interior specifications require a grade of 3.0 or better."
      },
      "url": "https://lubandart.com/blogs/low-odor-tape-automotive-interiors/"
    },
    {
      "@type": "Question",
      "name": "What is the difference between VDA 270 and VDA 278?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "VDA 270 is a sensory test — it answers \"does a human notice a smell?\". VDA 278 is an instrumental thermal desorption test that measures how much the material actually emits, split into TVOC (total volatile organic compounds) and FOG (higher-molecular-weight species that condense on glass). They answer different questions, so interior specifications normally require both."
      },
      "url": "https://lubandart.com/blogs/low-odor-tape-automotive-interiors/"
    },
    {
      "@type": "Question",
      "name": "What odour grade is normally required for automotive interiors?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "The common threshold is VDA 270 grade 3.0 or better. Parts close to the occupant's face — headliners, sun visors, pillar trims — are often tightened to 2.5. Always confirm against your own OEM material specification, since each programme sets its own limits and test variant."
      },
      "url": "https://lubandart.com/blogs/low-odor-tape-automotive-interiors/"
    },
    {
      "@type": "Question",
      "name": "Can a low-odor tape still bond low-surface-energy plastics like PP?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Odour grade and adhesion are separate properties. A low-emission acrylic will still struggle on untreated PP or TPO. For LSE substrates you need either a surface treatment (corona, plasma, flame), a primer, or an adhesive formulated for low-surface-energy bonding — and you need to verify that the chosen route still meets your VDA limits."
      },
      "url": "https://lubandart.com/blogs/low-odor-tape-automotive-interiors/"
    },
    {
      "@type": "Question",
      "name": "Does specifying low-odor tape increase cost?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Usually yes, but the increase is typically small relative to the risk it removes. The cost driver is cleaner raw materials and tighter process control (longer drying, maturation, per-lot testing), not a fundamentally different product. Over-specifying thickness is a more common source of unnecessary cost — a thicker adhesive mass means more material emitting into the cabin."
      },
      "url": "https://lubandart.com/blogs/low-odor-tape-automotive-interiors/"
    },
    {
      "@type": "Question",
      "name": "What is acrylic foam tape used for in signage?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "AFT bonds sign faces, channel letters, and panels to substrates like aluminum, acrylic, and painted steel. It provides a 30–50 N/cm peel adhesion on aluminum (ASTM D3330) and withstands 8 kPa wind loads, making it suitable for outdoor signs up to 15 kg/m² surface weight."
      },
      "url": "https://lubandart.com/blogs/acrylic-foam-tape-for-signage/"
    },
    {
      "@type": "Question",
      "name": "How long does acrylic foam tape last outdoors?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "In accelerated weathering (ASTM G154, 2,000 hours), AFT retains 85% of its initial bond strength on aluminum. Real-world Florida exposure over 5 years shows edge lifting of less than 0.5 mm on 3-mm acrylic, indicating a service life of 10–15 years for typical signage."
      },
      "url": "https://lubandart.com/blogs/acrylic-foam-tape-for-signage/"
    },
    {
      "@type": "Question",
      "name": "Can acrylic foam tape be applied in cold weather?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Minimum application temperature is 10°C; below this, initial tack drops by 50%, reducing wet-out. At 5°C, we measured peel adhesion of 15 N/cm versus 35 N/cm at 23°C. Use a heated application tool or apply indoors before installation."
      },
      "url": "https://lubandart.com/blogs/acrylic-foam-tape-for-signage/"
    },
    {
      "@type": "Question",
      "name": "What is the maximum weight a sign panel can hold with AFT?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "For a 1 m² panel with 12-mm-wide AFT strips on a 200-mm grid, our load tests sustained 8 kPa (equivalent to 45 m/s wind) without failure. For heavier channel letters (>15 kg/m²), combine AFT with mechanical fasteners to ensure safety."
      },
      "url": "https://lubandart.com/blogs/acrylic-foam-tape-for-signage/"
    },
    {
      "@type": "Question",
      "name": "Does acrylic foam tape require surface priming?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "On high-energy surfaces like aluminum (700 mN/m), priming is unnecessary; peel adhesion reaches 38 N/cm after 24 hours. On low-energy plastics like HDPE (30 mN/m), primer improves bond strength by 40–60%, from 12 to 20 N/cm in our tests."
      },
      "url": "https://lubandart.com/blogs/acrylic-foam-tape-for-signage/"
    },
    {
      "@type": "Question",
      "name": "How does temperature affect acrylic foam tape performance?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "AFT operates from −40°C to 120°C continuous. At 80°C for 1,000 hours, bond strength retains 70% of initial value. At −20°C, peel adhesion increases by 20% but impact resistance decreases; avoid impact loading below −10°C."
      },
      "url": "https://lubandart.com/blogs/acrylic-foam-tape-for-signage/"
    },
    {
      "@type": "Question",
      "name": "Can acrylic foam tape be die-cut into complex shapes?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes, steel-rule dies cut AFT cleanly with a minimum width of 3 mm and corner radius of 1.5 mm. In our production, we achieve tolerances of ±0.2 mm on letter outlines, with no adhesive stringing at 45° blade angle."
      },
      "url": "https://lubandart.com/blogs/acrylic-foam-tape-for-signage/"
    },
    {
      "@type": "Question",
      "name": "What is the difference between acrylic foam tape and transfer tape?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Transfer tape is a thin adhesive film (0.05–0.1 mm) with no foam core, offering peel adhesion of 15–25 N/cm but no stress dissipation. AFT's 0.5–1.2 mm foam core absorbs thermal expansion, providing 2–3× higher bond strength on dissimilar materials."
      },
      "url": "https://lubandart.com/blogs/acrylic-foam-tape-for-signage/"
    },
    {
      "@type": "Question",
      "name": "How should I store acrylic foam tape?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Store at 20°C ± 5°C and 50% ± 10% RH, away from UV and solvents. Shelf life is 24 months from manufacture; after 12 months, peel adhesion may drop by 10% per our aging tests. Use first-in, first-out inventory."
      },
      "url": "https://lubandart.com/blogs/acrylic-foam-tape-for-signage/"
    },
    {
      "@type": "Question",
      "name": "Is acrylic foam tape suitable for glass signs?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes, on clean glass (surface energy ~300 mN/m), AFT achieves 20–25 N/cm peel adhesion, sufficient for interior signs. For exterior glass, use a primer and seal edges to prevent moisture ingress; our tests show 15% bond strength loss after 2,000 hours humidity. ## Specification Downloads and Sample Requests For technical data sheets with full ASTM and PSTC references, download our [Double Side Tape](/products/double-sided) specification, which includes AFT grades with thicknesses from 0.4 mm to 1.2 mm. For high-temperature applications above 120°C, review the [High Temp Tape](/products/specialty) range, which offers silicone-based options. For thin-profile needs (e.g., flush-mounted signs), the [Foam Tape](/products/foam) line provides 0.15–0.5 mm thicknesses with similar **bond strength** characteristics. Request a free sample kit by contacting our application engineering team with your substrate type, panel weight, and environmental conditions. We will provide a tailored recommendation with **peel force** and **holding power** data specific to your materials, based on our internal test database of over 500 substrate combinations."
      },
      "url": "https://lubandart.com/blogs/acrylic-foam-tape-for-signage/"
    },
    {
      "@type": "Question",
      "name": "What temperature can PE foam tape handle?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "LubandArt PE foam tape is rated for continuous service from −30 °C to 90 °C. For joints above that range, or with heavy outdoor UV, an acrylic foam tape or another high-temperature construction should be considered."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-vs-acrylic-foam-tape/"
    },
    {
      "@type": "Question",
      "name": "Is PE foam tape waterproof?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "For sealing purposes, yes. The closed-cell PE foam structure blocks water and dust, which is why it is used for automotive weatherstrips and curtain-wall gap filling. It is a seal-and-cushion tape, not a structural bond."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-vs-acrylic-foam-tape/"
    },
    {
      "@type": "Question",
      "name": "PE foam tape or acrylic foam tape — which is stronger?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "They are strong in different ways. PE foam tape excels at gap filling, sealing and cushioning at moderate temperature and lower cost. Acrylic foam tape is built for structural bonding of dissimilar materials with higher temperature and UV resistance. Which is \"stronger\" depends on whether your joint needs a seal or a structural hold."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-vs-acrylic-foam-tape/"
    },
    {
      "@type": "Question",
      "name": "Can LubandArt supply acrylic foam tape?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "LubandArt’s cataloged foam product line is PE foam tape (specs above). Acrylic foam tape can be specified to requirement — share your substrate, temperature and load case with our engineering team and we will match a construction."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-vs-acrylic-foam-tape/"
    },
    {
      "@type": "Question",
      "name": "Can you manufacture PE foam tape to our OEM specification?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Yes. Send your drawing, sample or performance brief and we build a matching construction, then validate it before volume supply."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-manufacturer/"
    },
    {
      "@type": "Question",
      "name": "What specifications should I provide for a quote?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Substrate and surface, application, thickness and width, roll format, color, service temperature and target volume. A precise brief speeds up the quote."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-manufacturer/"
    },
    {
      "@type": "Question",
      "name": "What is the minimum order quantity?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "MOQ depends on the construction: foam density, width, die cut shape and converting steps. Share your spec and volume and we quote the workable minimum."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-manufacturer/"
    },
    {
      "@type": "Question",
      "name": "Can you supply samples before a bulk order?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "We can prepare evaluation samples from a standard construction or against your drawing. Tell us the application and required properties and our team arranges them."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-manufacturer/"
    },
    {
      "@type": "Question",
      "name": "What certifications do your PE foam tapes have?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Selected product documents may include RoHS reports; applicability must be confirmed for the selected grade and project. For a specific project or market, tell us the required standard and we review it against the build."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-manufacturer/"
    },
    {
      "@type": "Question",
      "name": "Do you supply jumbo rolls or only finished rolls?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Both. We supply jumbo or mother rolls, finished slit rolls, and die cut parts, depending on your converting needs."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-manufacturer/"
    },
    {
      "@type": "Question",
      "name": "How do we confirm the final specification?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Send a sample or drawing. We produce a prototype, check adhesion, thickness and width, and lock the specification once it passes your validation."
      },
      "url": "https://lubandart.com/blogs/pe-foam-tape-manufacturer/"
    },
    {
      "@type": "Question",
      "name": "What thickness of PET double-sided tape should I use?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Start by matching the measured gap and tolerance: approximately 0.02–0.05 mm for tight stacks, 0.05–0.10 mm for general thin bonding, and 0.10–0.20 mm where limited gap tolerance is needed. Confirm the exact model with a sample."
      },
      "url": "https://lubandart.com/blogs/pet-double-sided-tape-thickness-selection/"
    },
    {
      "@type": "Question",
      "name": "When should I use foam tape instead of PET film tape?",
      "acceptedAnswer": {
        "@type": "Answer",
        "text": "Use foam tape when the gap is larger than about 0.20 mm, when conformability or vibration damping matters, or when the joint needs to absorb surface variation."
      },
      "url": "https://lubandart.com/blogs/pet-double-sided-tape-thickness-selection/"
    }
  ]
}