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PVC Tape Manufacturer

PVC Tape is a tape product with polyvinyl chloride (PVC) as the main base material. It combines the performance of PVC and the adhesion of tape to form a multifunctional tape with the characteristics of softness, easy peeling, and low temperature resistance. The tape is widely used in construction, wire and cable insulation, warning signs, pipeline protection and other fields.

Zhejiang Baiyi Adhesive Products Co., Ltd.

About Us

Zhejiang Baiyi Adhesive Products Co., Ltd. is a Chinese tape manufacturer and exporter specializing in the design, development and production of tapes. We have been in the tape business since 2005 with an annual sales volume of over 60 million USD. The factory is located in Shangyu City, Zhejiang Province, about an hour's drive from Ningbo Port.
As a China PVC Tape Manufacturer and Custom PVC Tape Factory, Our company has a complete range of products with guaranteed quality, including Bopp film (for coating bopp tape jumbo rolls and making bags), various tape jumbo rolls, glue, bopp tape, masking tape, double-sided tape, duct tape, kraft paper tape, aluminum foil tape, PVC tape, PE stretch film, etc. All of our products meet international quality standards and are highly appreciated by various countries and markets.
In 2005, we established a factory, Zhejiang Baiyi Adhesive Products Co., Ltd. With 4 Bopp film production lines, independent glue production workshop, 16 Bopp coil production lines and 12 slitting machines, we are a leading manufacturer in China's tape industry. In 2008, our company set up a warehouse in Yiwu City. We always adhere to the business philosophy of "first-class quality, best service". Your satisfaction is our goal, and our motivation is to do better. We are very happy to serve you and do business with your valued company!

Certificate

  • Thickness Film Report
  • FSC
  • Quality Management System
  • QIP-ASI223820
  • SGS Report on Winding Film

Industry Knowledge Extension

What are the main uses of PVC tape?

Application Description Key Advantages
Construction & Pipeline Protection Used for wrapping, insulation, and anti-corrosion of pipelines. Provides mechanical protection, weather resistance, and wear resistance.
Electrical Insulation Used for bundling wires and protecting connections. Excellent insulation properties, preventing leakage, short circuits, and arcing.
Warning & Signage Used for floor marking and hazard warnings. Bright colors and high durability.
Renovation & Waterproofing Used for sealing windows and protecting walls. Moisture resistance, easy to apply and remove.

PVC tape, with its flexibility, durability, and waterproof properties, is widely used in several key areas.

1. Building and Pipe Protection: The most common use is for pipe wrapping and insulation. It effectively prevents pipe corrosion, provides mechanical protection, and has excellent weather resistance and abrasion resistance, making it widely used for insulation and protection of industrial and civil pipelines.

2. Electrical Insulation: In electrical engineering, PVC tape is often used as electrical tape. It has good insulation properties, preventing leakage, short circuits, and arcing, protecting the safety of wire connections, and is especially suitable for wire bundling and joint protection in homes and industries.

3. Warning and Marking: Due to its bright colors and high durability, PVC tape is often used for ground markings, warning lines, and safety warnings. It is used in warehouse, factory, and workshop management for demarcating areas, affixing ground markings, and displaying safety signs.

4. Decoration and Waterproofing: During the decoration process, PVC tape can be used for window sealing, wall protection, and moisture-proofing, especially when combined with polyurethane or other materials, providing good waterproofing performance.

Will PVC tape peel off in humid environments?

Condition Performance Key Influencing Factor
Basic Moisture Resistance Can withstand rain and short-term moisture. Inherent waterproof nature of PVC.
Prolonged Moisture/Submersion May lose adhesion and fall off. Adhesive's limited water resistance.
Recommendations Used as an auxiliary measure. For critical waterproofing, specialized waterproof tape is preferred.

Moisture Resistance: A Double-Edged Sword

1. Basic Water Resistance: PVC tape itself has a certain degree of water resistance, able to resist rain and short-term humid environments, and is commonly used in outdoor waterproofing projects and pipe insulation.

2. Not Equivalent to Waterproof Tape: However, it is important to clarify that PVC tape is not the same as professional waterproof tape. Ordinary PVC tape, if used in areas that are submerged in water for extended periods or in prolonged contact with water, may experience adhesive failure due to moisture penetration.

3. Prolonged Moisture: In environments with prolonged moisture or immersion, the adhesive of PVC tape may lose its stickiness, causing the tape to peel off. When designing waterproofing systems, PVC tape is usually used as a supplementary method, or specialized waterproof tape is selected.

What type of adhesive does PVC tape use?

Adhesive Feature Type Performance Characteristics
Rubber-Based Pressure-Sensitive Adhesive Rubber-type pressure-sensitive adhesive Strong initial tack, durability, easy removal.
Pressure Sensitivity Pressure-sensitive tape Adheres with light pressure and peels off without residue.

Core Technology: Rubber-Based Pressure-Sensitive Adhesive

1. Rubber-Based Pressure-Sensitive Adhesive: One of the core features of PVC tapes produced by Zhejiang Baiyi Adhesive Products Co., Ltd. is their base material, a polyvinyl chloride film coated with a rubber-based pressure-sensitive adhesive. This adhesive gives the tape excellent initial tack and durability.

2. Pressure-Sensitive Properties: The biggest advantage of pressure-sensitive tape is its "easy-to-stick and easy-to-peel" properties. It can be adhered to various surfaces without any tools and can be easily peeled off without leaving residue when needed. This is ideal for scenarios requiring frequent replacement or relocation.

3. Chemical Resistance: The rubber pressure-sensitive adhesive used in Baiyi's PVC tapes typically meets environmental requirements for low odor and low VOC (volatile organic compounds), while also possessing good oil and chemical corrosion resistance, ensuring reliable adhesion even in harsh environments.

How chemically resistant are PVC tapes?

Chemical Category Resistance Level Explanation Remarks
Resistant Alcohols, fats, oils, inorganic acids, bases, salts Good resistance to most common industrial chemicals. Suitable for automotive wiring protection and temporary protection of chemical pipelines.
Not Resistant Concentrated sulfuric acid, concentrated nitric acid (strong oxidizers), acetone, aromatic hydrocarbons May cause corrosion, swelling, or softening. Avoid using in environments with these strong acids, bases, or solvents.

Material Advantages: A Versatile Corrosion Resistance

1. Basic Resistance: PVC tape exhibits excellent resistance to many common chemicals. It is resistant to most alcohols, fats, oils, inorganic acids, alkalis, and salts, and is not easily corroded.

2. Limited Environments: Although PVC has broad chemical resistance, it is not immune to all chemicals. For example, strong oxidizing agents such as concentrated sulfuric acid and concentrated nitric acid may corrode PVC. Certain solvents such as acetone and aromatic hydrocarbons may also cause PVC to swell or soften.

3. Industrial Applications: This chemical resistance makes PVC tape excellent for protecting automotive wiring harnesses, encapsulating electronic components, and providing temporary protection for chemical pipelines, preventing liquid corrosion and chemical damage.

Frequently Asked Questions (FAQ)

Q1: What are the color codes for PVC tape?

A: Common colors for PVC tape include black, blue, brown, green, gray, red, yellow, and white. Different colors are usually used to distinguish uses or for marking electrical wires.

Q2: Is PVC tape suitable for use in high-temperature environments?

A: PVC tape has a certain degree of heat resistance, but it may soften in extreme high-temperature environments. It is recommended to choose the appropriate tape model according to specific temperature requirements.

Q3: Can PVC tape be used outdoors?

A: Yes, PVC tape has UV protection and weather resistance, making it suitable for protecting outdoor pipes and wires.

Q4: Will PVC tape peel off in humid environments?

A: Good PVC tape is waterproof and can maintain its adhesion in humid environments, making it less prone to peeling off, especially products with high waterproof ratings.