Heat Insulation Ev Battery Thermal Runaway Sound Absorbing Melamine Foam Insulation Sheet
Brand Name:FQ
Certification:IATF16949
Model Number:MPP 01
Minimum Order Quantity:Customized
Delivery Time:1000 pcs/ days
Payment Terms:L/C, T/T, D/P
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No. 188, Wuchen Road, Dongtai Industrial Park, Qingkou Town, Minhou County
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Product Details
Melamine With Self Adhesive Polyester Fiber Sound -Absorbing Cotton Insulation Board Acoustic Foam Polyurethane Foam
MPP foam, derived from polypropylene beads and known as a closed-cell foam, provides a wide range of advantages that make it highly suitable for NEV battery insulation. Its unique characteristics, such as thermal insulation, temperature stability, and fire protection capabilities, significantly contribute to the optimal performance and safety of NEV battery systems.
The exceptional thermal insulation properties and low thermal conductivity of MPP foam play a crucial role in regulating and maintaining stable operating temperatures within NEV batteries. This is essential for preserving battery performance and preventing overheating, which can lead to reduced efficiency and potential safety risks. By minimizing heat transfer, MPP foam ensures that the battery operates within the desired temperature range, thereby enhancing its overall functionality and lifespan.
Another notable benefit of MPP foam is its versatility in terms of density options and customization. This flexibility allows manufacturers to tailor the foam to meet the specific thermal protection requirements of various NEV battery applications. By selecting the appropriate density, NEV manufacturers can effectively optimize temperature management, ensuring that the battery remains in an ideal operating condition.
Aside from its thermal properties, MPP foam boasts remarkable fire protection capabilities. It is classified as UL94 V-0, indicating its exceptional resistance to ignition and the non-propagation of flames once the ignition source is removed. This fire-resistant feature makes MPP foam an ideal material for NEV battery applications, as it helps prevent the spread of fire and improves overall safety. In the unfortunate event of a fire, MPP foam can contain the flames and assist in extinguishing them, minimizing potential damage and reducing the risk of injuries.
In conclusion, MPP foam provides a reliable solution for NEV battery insulation, ensuring stable operating temperatures and offering fire protection. Its thermal insulation properties, temperature stability, and fire-resistant nature all contribute to the efficient and safe performance of NEV batteries. By incorporating MPP foam into battery systems, NEV manufacturers can enhance the reliability and safety of their vehicles, fostering the advancement of electric mobility while prioritizing customer satisfaction and peace of mind.
Description
Melamine Foam has a comprehensive performance such as excellent
acoustic properties, flame resistance, heat insulation, damp heat
stability, health security and good processing etc. These
characteristics make the product widely used in the building
industry, industry, vehicle manufacturing, plant construction,
thermal engineering, installation, air-conditioning systems,
aerospace navigation area, electric products, biological pollution
control and another field.
| Product Name | New Model Pyramid Music Studio Decorative PU Acoustic Foam Panels |
| Material | Polyether or polyurethane foam sponge |
| Shape available | Pyramid, wedge, egg crate, wave, flat bevel, slotted, or custom |
| Colour | Black, grey, white, red, blue, orange, yellow, pink, or other you requested |
| Size | standard 30*30cm*2.5/5cm can be made as you requested size. |
| Feature | Lightweight, Fire rated, Environmentally friendly, Easy to install |
| OEM | Yes |
| MOQ | 2000 pcs |
| Packing | Compression packing makes the freight you pay more worthwhile. |
| Sample | You could get a sample for free, but the courier cost needs to be paid by your side. |
| Sample time | 3-7 days |
| Delivery date | 7~30 days after payment. According to the quantity of your order. |
| Order type | Alibaba Trade assurance orders are encouraged. |
| But offline orders are acceptable too. | |
| Payment | TT, L/C, Western Union, MoneyGram, Paypal |
| Price | Based on the size of products and the quantity of orders. |
| Please send your inquiry. |
Features
Melamine Foam's Characteristics:
- Sound Absorption. The structure of three-dimensional mesh with a hole completely opened(the hole rate is above 97% with a Foam density of 7kg/m3, can make the sound wave easily go into deep foam efficiently and transfer into mesh vibration which can be consumed and absorbed. Three demensional mesh structures of high hole rates can eliminate reflected waves efficiently.
- Heat Insulation.The structure of three dimesional mesh can block air convection of heat efficiently.Just because of its special heat stability,it becomes as soft heat insulation material which has no substitute.Its heat conductive coefficient is 0.036
- Flame Resistance. It can reach to the grade of GB/T8624-2006 B,DIN510S4,B56853 and UL94 V-0 without adding any flame-retardant media.When it meets fire,it can be decomposed and carbonized but not dropping.Its smoke density is less than 15.It is recommended as No.1 flame-retardant material in the republic places on the book of <<Fire Safety and Flame Resistant Technology in the public places>>which is mainly edited by China Public Secturity Department.
- Heat Stability.The Greencos Foam is belonged to thermal setting plastic with a high grade of three dimensional mesh interconnected structure.It has a high heat stability and anti-aging.The Greencos Foam plastic can work at -180~250 in a long time.
- Health and Safety. Green,Non-Toxic and Odorless,No Fibrosis.
- Antifungal performance. The foam can be processed wasily into piece material and different shape through mechnical way,and it also can be processed into the tapered shape and wedge shape on order to meet the sound absorption requirement. The piece material can be compressed by heating into ceiling and roll material with relief decroative pattern which can absorb sound.At the same time,the surface strength is improved.It is easily dyed and can be manufactured into colorful hanging material for sound absorption.
- Light. 8KG/M3,the lightest foam in the word.
Specification
The main performance parameters are shown in Table
| Test the project | Items | Inspection standards | ||||||
| 7165 | 7107 | |||||||
| Apparent density/(kg/m³) | 9.5±1.5 | 16±4 | GB/T6343 | |||||
| Elongation at break(%) | ≥10 | ≥10 | ISO 1798 | |||||
| Compressive stress (25°C) (KPa) | 5≤µ±3σ≤25@30% 8≤µ±3σ≤30@50% | 10≤μ±3σ≤65@30% 20≤μ±3σ≤70@50% | GB/T 8813(ASTM D 3574 TestC) | |||||
| Compressive stress (60°C) (KPa) | 5≤µ±3σ≤25@30% 8≤µ±3σ≤30@50% | 10≤μ±3σ≤65@30% 20≤μ±3σ≤70@50% | GB/T 8813(ASTM D 3574 TestC) | |||||
| Compressive stress (-30°C) (KPa) | 5≤µ±3σ≤25@30% 8≤µ±3σ≤30@50% | 10≤μ±3σ≤65@30% 20≤μ±3σ≤70@50% | GB/T 8813(ASTM D 3574 TestC) | |||||
| Compression after high-temperature ageing (120℃)(KPa) | 5≤@30% 8≤@50% | 10≤@30% 20≤@50% | GB/T 8813(ASTM D 3574 TestC) | |||||
| Compression after High-Temperature Aging (Double 85) (KPa) | 5≤@30% 8≤@50% | 10≤@30% 20≤@50% | GB/T 8813(ASTM D 3574 TestC) | |||||
| Tear strength/(N/m) | ≥35 | ≥35 | GB/T10808 | |||||
| Tensile strength (KPa) | ≥90 | ≥90 | ISO 1798 | |||||
| Permanent compression set(%) | ≤25 | ≤25 | ASTM D1056 C | |||||
| Low-temperature embrittlement | Unbreaking | Unbreaking | / | |||||
| Hardness (Shore 00) | 20-40 | 30-50 | GB/T 531.1-2008 | |||||
| Thermal conductivity (10.0±2°C) /[W/(m·K)] | ≤0.04 | ≤0.06 | GB/T 10295 | |||||
| Flame retardant | V-0 | V-0 | UL94 | |||||
| Water vapor adsorption rate(%) | ≤30 | ≤30 | ASTM C1104 | |||||
| Sulfites (ppm) | 0 | 0 | GB/T 5009.34 | |||||
| Volume resistivity (Ω.cm) | ≥108 | ≥108 | ASTM D257 | |||||
| Surface resistivity(Ω) | ≥108 | ≥108 | ASTM D257 | |||||
| Prohibited objects | RoHS & REACH &ELV | RoHS & REACH &ELV | RoHS & REACH &ELV | |||||
Typical Applications
Sound-Absorption Coefficients Versus Frequency
| Frequency [Hz] | 125 | 250 | 500 | 1000 | 2000 | 4000 |
| Coefficient at | 0.32 | 0.95 | 0.94 | 0.94 | 0.99 | 0.97 |
| Fire retardant classifications | Results |
| National Fire Protection Association NFPA No. 101 “Life Safety Code” | Class A |
| UL 94 V-0, HF-1 | Passes |
| GB 8624-2012 Fire classification for burning behavior of building materials and products | B1 (B-s1,d0) |
| Boeing Specification, BSS 7239, “Test Method for Toxic Gas Generation by Materials Combustion” | Meets and Exceeds |
| Airbus Industries Technical Specification, ATS-1000.001, “Fire-Smoke-Toxicity (FST) Test Specification | Meets and Exceeds |
Acoustic melamine foam
Low-energy buildings become a common understanding. It requires thermal materials to insulate the whole building from the outside. The main purpose is to provide a comfortable indoor climate. In warmer climates or during summer months, good insulation also provides protection against heat. In the winter, heat-insulated buildings save heating energy. Heat losses through external walls and roofs account for more than 75% of the total heat losses in existing buildings. Therefore, thermal insulation is important not only for new construction but also for existing ones.
Melamine foam application
Taking a small single-family house with 100㎡ as an example. The following chart shows that the lower the thermal conductivity value is, the lower costs there will be.
The melamine foam thermal conductivity is 0.034 W/(m•K). It represents that the house insulated by melamine foam will save a family 205€/yr/㎡.
Thermal insulation and soundproofing
Using melamine foam as the thermal insulation material for architecture also helps improve the acoustics of the building. The Noise Reduction Coefficiency (NRC) of melamine foam reaches 0.95 for most medium- and high-frequency sounds.
Melamine foam size and shapes
The normal size of melamine foam we produce is 1250mm in width, 350mm in height, and any size in length. The width of 1250mm meets most industrial requirements. If you have specific requirements, please talk to the sales by email or leave a message.
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Heat Insulation Ev Battery Thermal Runaway Sound Absorbing Melamine Foam Insulation Sheet
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