Best Vehicle Dynamics
With a limited budget, when you do your hand, you need to. Not chasing the whole machine, but doing parts., "kills" and perfecting experience. We start with the door noise, then the floor, the trunk, and so on.
What materials will be needed if you're going to do with your hands.?
This is a construction fen. roller (for pumping noise insulation material, I recommend buying it, the cost is small (200 to 300 roubles) and the value of the tangible, the scissors (for the slice of the material), the solvent (possible to use White Spirit as a flame retardant before making noise) and the desire to make a noise.
Silver
Flexible and elastic vibrating material representing a self-destructive combination with aluminium foil. The marking figure (cm 5x5 cm) allows the sheet to be painted on the appropriate size. The material does not absorb the moisture and is not degraded under the influence of the environment, has anti-corrosion properties and the characteristics of the seal. Lightly mounted on a surface with complex relays and not required heating at the installation. Mechanical loss factor 0, 25-0, 35. Weight 3 kg/m2. 2 mm thick.Processing zones: floor of the lounge, door, roof, sidewalls of the body, roof of the bonnet and trunk, front board on the side of the lounge.
Vibroplas Gold
It's the same as Silver Vibroplast, but rather, which means more vibration. Mechanical loss factor 0. 33. Weight 4 kg/m2. Thickness 2, 3 mm.Bimas Bomb
Vibration absorbent material. Provides a multi-layer structure consisting of a leaf (aluminium foil), a sheet based on a batum composition, a leaf based on rubber composing. In mounting, heating up to 40 to 50 °C is required. The material doesn't feed the moisture. Best vibrating material. She owns the highest CPA. Perfect for the audio training of dynamics. Mechanical loss factor: 0, 50. Thickness: 4, 2 mm. Weight: 6 kg/m2.Processing areas: gear shield, tunnel, wheel sharks, silencing area, cardinal wail.
Span 3004
Sound-insulated material with glue layer. High heating properties. The material is easily mounted on vertical and curvature surfaces, does not absorb moisture and is not degraded by the environment. Weight: 0, 42 kg/m3. The thickness is 4 mm. May be operated at temperatures between -40 °C and +70 °C. Processing zones: salon-side board, wheel sharks, doors, tunnel.There is a 3008 seplen with 8 mm thickness and 3002 with a 2 mm thickness.
Span's got a second layer on vibrant absorbent material, he's smashing on the doors, front, back sharks. For the construction of a solid compound, the glued surfaces shall be clean and dry. White Spirit or aceton can be used to clean up the glued surfaces.
The optimum temperature of adhesive tape is 18 to 35 °C, which ensures that adhesional properties are maintained at a temperature between -40 °C and +70 °C. At a temperature below +10 °C, it is not recommended that Span be applied due to the low initial force of adhesion. The glue ribbon should be rolled without tension. The protective layer shall be removed immediately before the application.
Bitoplast 5 (antiscryp)
Shoe absorbing and sealing material (removal of violin and drainage in the salon) on the basis of foam polyurethane with a slide protected by anti-adgesium lining, with a special drink. Water resistant, durable, not degraded, has thermal insulation. No smell. Maintains properties at low temperatures (up to -50 °C).5 mm thick. Weight 0, 4 kg/m2. There is also a thickness of 10 mm (bitoplastic 10).
Activity 10
Sounding material. It consists of a metal film, an elastic polyurethane and a glue mounting layer. The material has good thermal protection properties. Expanded operating frequency range. It absorbs up to 90% of the noises. 10 mm thick. Weight 0, 5 kg/m2. The material is capable of being operated at temperatures between -40 °C and +100 °C.Treatment zones: bonnet and trunk cover, engine compartment partition.
Madeleine
Madeleine is a sealed and decorative material on a tissue basis of black colour. Material thickness 1-1, 5 mm with adhesive layer, which is protected by anti-adgesine lining.Application:
- Disruption between the decorative elements of the salon and the body of the vehicle
- instrument panels
- Airbearing
Materials from STP are presented above. In the later part of the article, we will speak of them, but it is worth mentioning that these are not the only materials - there are others. They are identical for technical characteristics and similar functions are performed.
Bonnet insulation and bonnet roofs
Don't think making the bonnet's noise is gonna get rid of the engine noise. That's not true. The bonnet is insulated to heat the engine during the winter period. This will require the following materials: accent (10 mm) and a vibruplast silver.When the bonnet is noisy, we take into account the weight of the material if the hood is too heavy, the bonnet amortizers will soon flow and they will have to change.
The vibration of the silver (or analog) which has a small weight shall be used as a vibration. Special material is used as thermal insulation, an accent which is designed to preserve heat inside the engine compartment in winter, resistant to high temperatures and does not heat the engine heat. The thickness is the more, the better.