Hot Sale Acoustic Foam Sound Proofing Noise Sponge Excellent Sound Insulation

• Customization: Available
• Material: Melamine
• Quantity: 100PCS
• Model NO.: EWD-01
• Usage: Kitchen, Bath, Car, Digital Products
• Customized: Customized
• Color: White and Black and Pink and Grey
• Shape: Rectangle or Customized
• Sample: Free
• Package: Bulk, OPP Bags, Boxes or Customized
• Certification: MSDS, Crs, SGS, BV
• Max Size: 250*125*28cm
• Application: Office Building, Apartment
• Transport Package: Carton
• Specification: 30*30*5cm
• Trademark: none
• Origin: Henan
• HS Code: 3921139000
• Production Capacity: 1000000000000000

Product Description

Product information

Main Features

1. Excellent acoustic effect, Muffling Coefficient: NRC=0.95.

2. Flame retardant grade: B1

3. Very light, density is only 8-16kg/m3

4. Heat resistance reach 2.310

5. High Temperature Resistance: 240; Low temperature resistant: -200.

Description	High Quality cleaning melamine Sponge
Melamine	100%melamine
Density	8-24kg/m3
Thickness	10mm,30mm,50mm,100mm or Customized
Max Size	2500*1250*300mm
Shape	Square,Flat, Wedge, Pyramid or customized
Color available	White, Pink, Gray
Technics	Cut to size, Die Cut, Compress,Composite
Test	QC three times.
Sample	Free, Shipping freight by buyer
Sample leadtime	1-5days.
Mass production  leadtime	7-15days.
MOQ	1 Cubic Meter
Application	Architectural acoustics, industrial environments, theatres, halls and recording studios Automobile making and Metro Transportation
Port	Qingdao/Tianjin/Shanghai
Payment term	T/T or LC at sight
Brand	ENWORLD
Manufacturer	PUYANG EN-WORLD NEW MATERIAL CO.,LTD

Related Products

 

Acoustic principle

The unique three-dimensional structure network, high opening hole up to 99.9%, can effectively block sound waves. The sound absorption performance of melamine sponge is much higher than other materials. NRC=0.95, more than most traditional materials.

Physical parameter

Melamine sponge	Unit	Result	Test standard
Density	Kg/m3	8-11	EN 1936
Hardness	F0	65-85	KS M 6518
Tensile strength	KPa	110-160	GB/T 6344-2008
Muffling coefficient	NRC	0.95	ISO 354:2003
Thermal conductivity	W/(m . K)	0.034	GB/T 10295-2008
heat resistance	(m2 . K)/W	2.310	GB/T 10295-2008
Flame Rating	Rate	B1   (B-S1, d0)	GB 8624-2012

Application Area

 

 

Why choose us

1. Famous brand:
Our sales are always in the Top3 in the foam field, Most time at Top1 Place.

2.Competitive price:
Because not only we have raw material cost low advantage, but also from raw materials to products, every part produce by ourself.

3.Quality guarantee:
Product production to be controlled entirely on ourselves.No any External procurements. Also we have the individual department of Quality Assurance,and every part of cargo will be tested 3times, then can shipping.

4.Guaranteed Delivery time:
Because we control all the production links, 2000 square meters of foam processing workshops and annual production of nano sponge 10000 cubic meters.

5.Certificate:
Have passed MSDS, CRS, SGS authentication.

Export 50000 pieces per month!!! So far, it has been exported to many countries in the world, with enough experience and high praise.

Our certificate

Company information

ENWORLD is a Manufacturer which already has a good reputation and is the famous brand in sponges field, ENWORLD is located in the place which called"Oil city"and has 5000 square meters of foam processing workshops and annual production of nano sponge 10000 cubic meters.So we can save costs for our products and our sales are always in the Top3 in China.

Major product include Melamine foam, Emery foam, wood pulp foam,Compound sponge and Bamboo Cloth. 

As an experienced manufacturer and exporter which have exported 40 countries,cooperated with many big customers and keep long-term business relationships with our old customers by our rich & professional experience.  Also hope we can help you at sponges field.