TOPTAPE®-PVC Foam Rubber-06
PVC foam rubber is a versatile material widely used in various industries due to its excellent properties. In the construction industry, it is commonly used for soundproofing and thermal insulation in walls, floors, and roofs. Its ability to reduce noise transmission and improve energy efficiency makes it an ideal choice for creating comfortable living and working environments. Additionally, PVC foam rubber is extensively utilized in the automotive industry for cushioning and vibration dampening applications. It helps enhance ride comfort by absorbing shocks and reducing road noise. Furthermore, this material is popular in the packaging industry for protective padding, ensuring that delicate items are safeguarded during transportation. Overall, PVC foam rubber’s combination of durability, flexibility, and insulation properties makes it an indispensable material across multiple sectors.
Advantages of PVC Foam Rubber
PVC foam rubber offers several advantages that make it a popular choice across various industries. Here are some of its key benefits:
Lightweight: Despite its cushioning and insulating properties, PVC foam rubber is lightweight, making it easy to handle and install.
Durability: It exhibits excellent resistance to wear and tear, ensuring long-lasting performance even in high-traffic areas.
Sound Insulation: PVC foam rubber effectively reduces noise transmission, making it ideal for use in construction and automotive applications where quietness is essential.
Thermal Insulation: Its cellular structure provides excellent thermal insulation, helping to maintain stable temperatures and improve energy efficiency.
Flexibility: The material’s flexibility allows it to conform to various shapes and surfaces, providing a snug fit for different applications.
Vibration Damping: PVC foam rubber absorbs vibrations, which enhances comfort and reduces fatigue in automotive and industrial settings.
Water Resistance: It is resistant to water and moisture, making it suitable for use in environments where exposure to these elements is common.
Cost-Effective: Compared to other insulating and cushioning materials, PVC foam rubber is often more affordable, offering good value for money.
Easy to Cut and Shape: The material can be easily cut and shaped with standard tools, allowing for customization to fit specific requirements.
Environmentally Friendly Options: Many manufacturers offer eco-friendly versions of PVC foam rubber, making it a sustainable choice for environmentally conscious projects.
These advantages make PVC foam rubber a versatile and practical solution for a wide range of applications.
Product Details
Here is a table summarizing the key parameters of PVC foam rubber:
| Parameter | Description | Range/Value |
|---|---|---|
| Density | The mass per unit volume of the material. | 16-45 kg/m³ |
| Hardness (Shore A) | Indicates the material’s resistance to indentation. | 60-95 |
| Thickness | The distance between the top and bottom surfaces of the material. | 1mm – 50mm |
| Sound Insulation | Ability to reduce noise transmission. | Up to 50 dB reduction |
| Thermal Conductivity | Measure of the material’s ability to conduct heat. | 0.02-0.04 W/mK |
| Water Absorption | The amount of water the material can absorb. | Less than 1% by weight |
| Temperature Range | The range of temperatures over which the material remains stable. | -30°C to 80°C |
| Compression Set | The permanent deformation left in the material after the removal of a compressive load. | Typically less than 10% |
| Tensile Strength | The maximum stress a material can withstand while being stretched or pulled before breaking. | Generally high, specific values depend on formulation |
| Elongation at Break | The percentage increase in length of a material before it breaks under tension. | Varies depending on formulation |
| Flame Retardancy | The ability of the material to resist catching fire. | Often self-extinguishing |
| Chemical Resistance | Resistance to degradation by chemicals. | High against most common chemicals |
| Recyclability | Ability to be recycled and reused. | Varies by manufacturer |
| Environmental Impact | Consideration of environmental friendliness and sustainability. | Eco-friendly options available |
These parameters provide a comprehensive overview of the physical and functional characteristics of PVC foam rubber, making it easier to select the right type for specific applications.
Product Gallery
PVC Foam Rubber manufacturing process
PVC Foam Rubber, a versatile material known for its excellent sound insulation and vibration dampening properties, is manufactured through a meticulous process that involves several key steps. Here’s an overview of the PVC Foam Rubber manufacturing process:
Raw Material Preparation
- Chloroethene (C2H3Cl) Purification: The primary raw material, chloroethene, undergoes purification to remove impurities such as moisture, hydrogen chloride, and other contaminants to ensure high-quality production.
- Additive Mixing: Other auxiliary materials like plasticizers, stabilizers, and various additives are prepared and mixed with the purified chloroethene to enhance the final product’s properties.
Polymerization Process
- Emulsion Polymerization Method: This method involves mixing chloroethene with water and an emulsifier under specific temperature and stirring conditions. It is suitable for small-scale production due to its simplicity and ease of operation.
- Plasticizing Polymerization Method: For large-scale production, chloroethene is subjected to high temperatures and pressures in the presence of polymerization initiators to form PVC polymers. This method is efficient and allows for flexible adjustment of output.
Granulation
- Hot Cutting Granulation: The continuous polymer stream is cut into small particles using heated blades. Cooling mechanisms are employed to prevent the particles from sticking together.
- Cold Cutting Granulation: Another method where the polymer stream is cut at lower temperatures, reducing the need for cooling systems.
Foaming Process
- Mixing of Ingredients: Monomers, foaming agents, additives, and initiators are mixed to create a uniform slurry.
- High-Temperature and High-Pressure Reaction: The slurry is injected into molds and subjected to high temperatures (160-200°C) and pressures to polymerize and form a foamable copolymer material.
- Crushing and Granulating: The resultant foamable copolymer material is crushed into particles ranging from 2-20 millimeters in diameter.
Molding and Final Foaming
- Pre-forming: Based on the desired density and shape of the final product, molds are prepared, and the appropriate amount of foamable particles is calculated and added.
- Boiling Foaming: The foamable particles, possibly mixed with adhesive agents, are placed in molds and subjected to boiling water to expand and solidify into the final foam rubber shape.
In summary, the production of PVC Foam Rubber is a detailed process involving the preparation of raw materials, polymerization, granulation, foaming, and final molding. Each step is crucial to ensuring the material’s unique properties, making it a preferred choice for applications requiring sound insulation and vibration dampening.
TOPTAPE®-PVC Foam Rubber-06
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Experience Unmatched Comfort and Durability with Our PVC Foam Rubber – The Ultimate Choice for Performance and Resilience!
Specifications
Density: The density of PVC foam rubber typically ranges from 16 to 45 kilograms per cubic meter.
Hardness: The hardness of PVC foam rubber typically ranges from Shore A 60 to Shore A 95.
Color: Can be black, gray, or any color depending on the additives used
Thickness: The thickness of PVC foam rubber typically ranges from 1mm to 50mm.
Packaging and delivery
Packaging Details: Protective packaging｜Boxes and cartons｜Pallets
Port: Shanghai
Supply Ability: 10000 Square Meters/Square Meters per Week
Place of Origin: China
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