High Quality Melamine Foam Board - China

Groupeve Melamine foam board is one kind of new

environmentally friendly materials, made of melamine resin

foam flexible, open porosity up to 99% of the soft

thermosetting green foam.

Three-dimensional network

structure of the material was light, sound absorption,

thermal insulation, fire retardant, stability, good low

temperature flexibility, good air permeability, strong

abrasion resistance, suitable for a wide temperature zone

(normal operating temperature: - 180 ~ 200 C; withstand the

high temperature of 240 C without the deformation during

short-term), etc., Due to excellent performance, widely used

in industrial, construction, transportation, aviation, and

other fields.

The product has the following excellent properties:

1 - Sound Absorption

Three-dimensional grid structure and high open degree (the

melamine foam: density 10 kg / m3 , the opening rate of up to

99%), sound waves can be easily into the foam body change

into the vibration of the grid , and be consumed and

absorbed, at the same time the reflected wave can be

eliminate effectively.

Wide audio range with excellent sound

absorption properties, in particular, also has a prominent

effect on the absorption of low frequency noise.

The tests

show that: the thickness of 8cm, 315Hz ~ 500Hz frequency

low-frequency noise of the absorption coefficient of 0.85 ~

1.07.

2 - The flame-retardant

Groupeve Melamine foam without any flame retardants or other

additives, can be achieved by the requirements of the

following criteria:

★ Germany DIN4102 B1 level low flammability material

standards;

★ American Insurance Association of the UL94-V0 flame

retardant material standards;

★ Pass the EU BS 6853, NF F16-101, the DIN5510 fire

certification.

★Meet the China National Standards GB/T8624-2006 Class B

(flame retardant grade) flame retardant standards.

Groupeve Melamine foam without any flame retardant, it has

its own excellent flame retardant properties in the

following three aspects:

★ Rapid carbonization: without flame and flow or drops even

contact with open flame, its surface will be carbonized

immediately, if we cut off the oxygen, it will slow down the

reaction speed.

★ Immediate stop burning when it is away from the fire:

open flames, once departed, the foam stops burning

immediately without mars, recrudescence.

★ Low smoke density: It is detected that the smoke density

rating of this product is less than 15, much lower than

similar foam materials, such the foam smoke density rating

of flame-retardant polyurethane is less than 75 (standard

GB/T8627-2007 GB / T 8627-2007 construction materials

burning or decomposition of the smoke density test method).

The flue gas is a major factor in the fire cause injury.

3 - The thermal insulation

Three-dimensional grid structure of Groupeve Melamine foam

can prevent air convection heat effectively, so that this

product has excellent thermal insulation.

The same time, the

product has good thermal stability for thermal insulation

protection.

4 - The thermal stability

Groupeve Melamine foam is a thermosetting plastic, with

highly cross-linked network system, compared with

conventional polyethylene, polystyrene, and a lower degree

of cross-linked polyurethane foam materials, it has high

heat stability and resistance to aging, work stability for a

long time between - 180 ° C to 200 ° C temperature zone

, and may withstand the high temperatures of 240 C for a

short-term.

5 - Low-density

Groupeve Melamine foam volume density is only 4-12kg/m3,

which is the most lightweight foam materials currently.



According to user requirements, customization needs of

density are workable for us.

6 - Hygiene and safety

With the chemical structure of Groupeve Melamine foam and

cross-linked body, it has a unique chemical stability and

non-toxic, odour free, no fiber and no powder flowing, their

health can reach the level requirements of food hygiene in

daily chemical industry, food industry, electronics

industry, indoor decoration and transport and other fields.

It is the best choice because of their widely used

character.

7 - Processing

Groupeve Melamine foam can be cut, pared, screwed by

machining or hot pressing processing into a variety of

desired shape; at the same time, the foam can be composited

with a variety of materials into sound absorption,

insulation and other series of products, to meet different

occasions and conditions, or a variety of needs.

Company Contact:

• Posted By: Groupeve

• Phone: 00862866737990

• Address: No.399‖ Fucheng Avenue West Section‖Ch, Chengdu , China

• Email:

• Website: http://www.groupeve.com

• Business Description: Groupeve was founded in2000 - It has 20 50 staff.
  
  We sell building
  
  materials and buy some hi tech products.