Polyethylene Rolls Cross Linked PE Foam Acoustic Treatment Soundproofing 25-330kg/m3
Polyethylene Rolls Suppliers Acoustic Foam Treatment Soundproofing
The said product is a close-cell, conductive foam. It is produced by compounding the PE resin with conductive fillers &
blowing agents to extrude certain sheets,then cross-linking and foaming. The basic process can be summarized to the following:
1 Pellitizing master batch by compounding PE resin with carbon black and AC foaming agents;
2 Extrude the said batch to make certain sheets with different thickness & width;
3 Cross link the said sheets under electric beam;
4 Make the cross linked sheets foam in foaming furnace
Specifications
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| Property | Standard | Unit | Value | |
| Density | - | Kg/m³ | 83.00 | |
| Tensile Strength | Transverse | ISO-1798 | MPa | 0.65~0.67 |
| Longitudinal | 0.98~1.00 | |||
| Elongation | Transverse | ISO-1798 | % | 171.11~198.50 |
| Longitudinal | 164.30~192.60 | |||
| Tearing Strength | Transverse |
ISO-8067
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Kn/m | 3.55~3.82 |
| Longitudinal | 4.80~5.00 | |||
| Operating Temperature Range | Internal | °C | (-40,+80) | |
| Water Absorption % Volume (Maximum) | Internal | % | 0.20 | |
| Thermal Conductivity | JIS A1412-2 | W/mK | 0.095 | |
| Shore - C | ASTM D2240 | °C | 55 | |
| Flammability | FMVSS302 | mm/min | - | |
CYG TEFA LEADING IN AUTOMOTIVE
- Insulation on the dashboard, door panels, door armrests
- Lightweight product solution for automobile air duct
- Using for head pillow case by PIP filling&foaming technology
- Waterproof and soundproof car door material
- As damping and soundproofing foam products around the front of the cockpit
- Excellent Roof / Head Lining thermal insulation solutions
- Automotive NVH products solutions
Features
Water durable: Closed-cell foam, non-water-absorbing, moisture-proof.
Rot resistant: Seawater, oil, acid and alkali durable; Antibacterial, safe, odorless and non-polluting.
Easy processing: Continuous; Easy hot-press shaping, casting, gluing and joining.
Shockproof: Good flexibility and anti-hardening; Excellent shockproof and cushion capability.
Heat preservation: Excellent heat insulation, anti-cold, non-frosting and insulation enduring capabilities.
Sound insulation: Closed-cell foam, good sound insulation capability.
Qur services
Factory direct selling with competitve price, sooner leadtime,better customized services.
Samples in stock can be arranged in one working day.
Company info
CYG TEFA Co., Ltd, a national high-tech company, established in December of 2002. Now we have 2 production bases in Shenzhen, Hangzhou, Chongqing, 8 production lines of all kinds, with annual production capacity of 6000 tons;
We are the leading manufacturer for XPE , IXPE foam,ESD foam for more than 17 years, all our products can be used for thermal insulation,waterproof,shockproof,etc. and also our products get the UL, ISO, SGS, Rohs, Reach , CE approval. and we have 17 production lines for production.Hope to cooperate with you.
- Management control system: Kingdee / OA / Oracle
- On-going project
IXPP project (three years: Proposal stage - Develop - Sampling - Approved product- Small quantity supply for testing
- R & D team
11 employee
Investment rate: 4% to 10%
Responsible for : Improving available product / Technology improving / New product development / New devices
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.