Product Description
The butyl waterproof sealing tape, which is made from butyl rubber, polyisobutene and other raw materials, is an environmental solvent-free and self-adhesive sealing material. It is produced based on a special formula, new compounding vulcanization technology, and high polymer materials by means of a special technological process.
Specification
The products are provided with single-face (covered with aluminum foil, non-woven fabrics, PE film, etc.) and double-face options (with no base material or with gridding cloth).
Thickness: 0.5mm-3mm; maximum width is 1m. Customization is available based on demand.
Product Features
- Excellent Mechanical Properties: High bonding and tensile strength, good elasticity, and strong adaptability to interface deformation or cracking.
- Stable Chemical Properties: Outstanding chemical resistance, weather fastness, and corrosion resistance.
- Reliable Performance: Excellent water resistance, leak tightness, and low-temperature resistance with high dimensional stability.
- Easy Operation: Simple application technology for efficient installation.
Main Uses
- Waterproofing for roofing, underground, and structural joints in new projects.
- Sealing and waterproofing for subway tunnel structural joints.
- Gas and water tightness for colorful contour plates and polycarbonate sheet engineering.
- Bonding and sealing for vehicle assembly and installation.
- Waterproof sealing for steel structure construction joints.
- Aluminum foil-covered tapes are ideal for roofing, steel structures, and PC sheets exposed to sunlight.
Construction Method & Stipulations
For steel structure roofing:
- Select the proper specification according to the metal plate shape or gap size.
- Clean the bonded part of the metal plate thoroughly.
- Slowly uncover the tape and stick it to the lap joint of the lower layer metal plate along a straight line.
- Press the tape gently to ensure a firm stick.
- Tear the release paper and press the upper metal plate to seal the interface tightly.
- Tighten screws to ensure both surfaces are bonded securely.
Technological Characteristics
- Convenient: Single-application bonding for efficient construction.
- Broad Environment Suitability: Operates normally between -15°C and 45°C with humidity below 80%.
- Reliable Repair: Large leakages can be easily fixed using single-face tape.
Frequently Asked Questions (FAQ)
Q1: What is the main material of this sealing tape?
The tape is primarily composed of butyl rubber and polyisobutene, combined with a special formula to ensure environmental safety and strong adhesion.
Q2: Can it be used in extreme temperatures?
Yes, it has excellent environment suitability and can be applied in temperatures ranging from -15°C to 45°C.
Q3: Is the butyl tape resistant to UV and corrosion?
Specifically, the version covered with aluminum foil is highly resistant to sunshine (UV) and corrosion, making it perfect for outdoor roofing.
Q4: How long is the service life of the tape?
The product offers high stability and comes with a 10-year warranty, reflecting its long-term durability in various construction environments.
Q5: Does it require professional tools for installation?
No, the construction technology is simple. It is a self-adhesive material that only requires a clean base surface and manual pressure to bond.
Q6: What surfaces can the tape bond to?
It is compatible with metal plates, polycarbonate (PC) sheets, concrete, and various high polymer waterproof roll materials.
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