| abstract |
The utility model provides an enclose before sound insulation car, including the asymmetric rete of PEPA, the front of the asymmetric rete of PEPA is equipped with the EVA layer, the front on EVA layer is equipped with the inflation buffer layer, the front of inflation buffer layer is equipped with the antistatic layer, the front of antistatic layer is equipped with the water and oil proofing layer, an enclose before sound insulation car excellent sound -proofing properties and foaming bond property have, just the synthetic material formability nature of enclosing before the car is very good, the utility model provides a pair of enclose before sound insulation car has good shock resistance to water and oil proofing performance and the anti -static function who encloses has been strengthened on this basis before the car. |