Contact Platform Support
Help CenterChina Yellow Acoustic Panel /Economic Fire-proof Soundproofing Foam
Related Products
-
5cm Yellow Acoustic Panel /Economic Fire-proof Soundproofing FoamUS$ 5 - 10MOQ: 100 Square Meters -
China Factory Mainly Sell High Density Sound Proof Acoustic FoamUS$ 5 - 10MOQ: 100 Square Meters
-
Black Neoprene Fabric Sheet for SaleUS$ 5 - 8MOQ: 10 Meters
-
Colorful Texture Fabric of Neoprene for SaleUS$ 5 - 8MOQ: 10 Meters
-
Black Sellingwell Neoprene Fabric for PromotionUS$ 5 - 8MOQ: 10 Meters
China Yellow Acoustic panel /Economic fire-proof Soundproofing foam
1, factory direct sell, professional manufacturer
2, soft, good touch feeling, comfortable
3, samples are free by demand
4,shapes by demand
5,size by demand
6,density by demand
7, colors by demand.
8, adhesive can be provided.
9, with fire retardant material.
10, sound absorbing shape can be provided.
11, widely used in car industry, electronic industry, machinery, pet pads, mattress, cushions, funturers, insoles, etc
Polyurethane foam is created in a basic chemical reaction of a Polyol and Isocyanate, and the final product is determined by the addition of other chemicals but also by the actual polyol type determines the 2 basic family
types.
Polyether Foam - These tend to be the softest of grades and used in many retail and low cost applications. Densities range from 15 – 30 Kg/m³ as standard but others are available. The foams are prone to “blow holes” due to the foaming process.
Polyester Foam - Mainly of improved physical properties, and controlled cell structure. Densities in general
are from 20 – 60Kg/m³ Used where better performance is required and more technical characteristics.
PU foam is also known as Sponge, because early grades were developed that gave the look of Natural Sea Sponges, and are used for car sponges or bath sponges. Intec Foams has the ability to create shapes from
these grades for bespoke applications.
There are also some grades of sponge and foam that have been developed with Hydrophilic properties, used
for absorbing water e.g. in the Pottery Industry for removing water from pots before firing.
Technical Grades exist, which are derivatives of the above 2 family types:
Reticulated PU Foams
Special foams where the cell windows have been completely removed by a controlled explosion technique called “Zapped” Reticulation; in polyether and polyester grades. Available in different porosities to filter out different particle sizes.
Typical Applications:
- Water Filters
- Pond Pump Filters
- Tertiary Sewage Tank Filters
- Heat & Moisture Exchange Filters
- Cosmetic Foams
- Air Filters
- Ink Reservoirs
- Pre-Cursor’s for Ceramic or Metal Filters
- Many More
- Fire-blockers for seating applications in aircraft
Microcellular PU Foams
Flexible, high density foams with excellent resistance to compression set (collapse), high resiliency, good vibration damping and impact absorption. Similar to Poron™ grades.
Typical Uses:
- Gaskets and Seals.
- Shoe Insoles & Orthotic Devices
- Sound absorbers for small communications devices
- Prosthetic Padding
- Shock Absorbers
Property Value Metric (Imperial) Test Method
Density (Core) 29 kg/m3 (1.8 lb/ft3) ASTM D1622
Compressive Strength 186 kPa (27.0 psi) ASTM D1621
Tensile Strength 241 kPa (35.0 psi) ASTM D1623
Open Cell Content 8.0% ASTM D2856
Water Absorption 1.2 % by volume ASTM D2842
Water Vapour Permeance
50mm sample 42 ng/Pa·s·m2 (0.70 Perms) ASTM E96
Dimensional Stability
Volume Change (%) after 28 days
-0.0 @ -20°C (-29°F)
1.5 @ 70°C (158°F) @ 97± 3% RH
0.4 @ 80°C (176°F)
ASTM D2126
Flame Spread Classification** Flame Spread <500
Smoke Developed <500
CAN/ULC-S102
Including S127
Time to Occupancy*** 24 Hours CAN/ULC-S774
Initial Thermal Resistance (50 mm) RSI: 2.45 m2·K/W (R: 13.9 ft2·hr·°F / BTU) ASTM C518
Hot-Surface Performance Passed when exposed to 93°C for 96 hours ASTM C 411
Fungi Resistance After 28 day incubation - no fungal growth exhibited ASTM C1338
Send Inquiry to This Supplier
You May Also Like
-
EVA Foam Sheet, Roll and Block, Coarse EVA Sanding Pad, Glitter EVA and EVA Further Processed ProductsNegotiableMOQ: 100 Rolls
-
Plastic Angle Cap Black Plastic Triangle Rubber Glass Edges and Corners ProtectorsUS$ 0.11MOQ: 5000 Pieces
-
Shockproof Cushion MaterialNegotiableMOQ: 2000 Rolls
-
Customized Recycle Material Cheap Plastic Corner ProtectorUS$ 0.01 - 0.5MOQ: 500 Pieces
-
Rubber Shock Absorber PU DamperUS$ 3.2 - 11MOQ: 10 Kilograms
-
Melors Odor Free EVA Colorful Foam Sheet Eva Foam Sheet 10mmUS$ 0.1 - 0.5MOQ: 100 Bags
-
PU FOAM (PWS PU602)US$ 1.9 - 2.5MOQ: 150 Pieces
-
HOT SALE WATERPROOF KRAFT L SHARP PAPER CORNER PRORECTOR WITH CUSTOM LOGOUS$ 0.20 - 0.90MOQ: 1000 Pieces
-
Chuanghong Wave FoamUS$ 0.1 - 0.9MOQ: 500 Sheets
-
Buffer Air CushionNegotiableMOQ: 1 Piece
