High quality car sound deadening , car sound damping rubber butyl sheet

 car sound deadening 

Reduces Road Noise & Dramatically Improves Thermal Insulation To Create A

          Super Quiet & Easy To Cool Interior Compartment

• Easy To Install-Just Trim, & Apply
• 100% Butyl with 2mm Butyl Thickness
• 5mil  Anodized Pure Aluminum Foil ,
• No Adhesive Required
• Easy To Cut Will Not Dull Scissors Or Knife
• Easy To Form Shape & Apply To Inside Of Floor
• craft paper release liner  

FEATURES:

The sound damping mat is a lightweight, high-grade pure aluminum constrained-layer vibrational damper. conforms with effort to sheet metal and other hard substrates. Material performance in optimized for temperature ranges between 14°F and 140°F (-10°C to +60°C). Material can withstand temperature extremes between -65°F and +350°F (-54°C to +170°C) and is highly resistant to aging.

Acoustic Properties:

 The acoustic loss factor "n" is used as a measure of a material's ability to damp structure-borne sound by stating how much vibrational energy (in steel sheets for instance) is converted to heat rather than sound. For constructions containing several layers of damping material, the combined loss factor "n comb" is used. The theoretical maximum loss factor is 1 (no vibration). An undamped 1mm thick steel panel has a loss factor of roughly 0.001 at 200 Hz. Dynaplate applied to that panel would increase the loss factor to 0.17 @ +20°C (+68°F). Multiple layers of Dynaplate improve sound damping even more.

 Applications:

 Can be die cut to shape and placed onto the body surface directly on painted panels or after the sheet metal is cleaned before painting (typically at the sealer application operation).  is used to treat metal panels, partitions, ducts, doors, bins, panels, and so forth in railroad cars, buses, automobiles, and ships. It is also used for ventilation ducts, relay cabinets, steel furniture, home appliances, sink units, computer equipment, machine tools and many other objects that suffer from vibration-produced noise. 

Installation:

 Use scissors, knife or die to cut the mat to the desired size and shape before removing the release liner. Next, remove dust, grease, moisture, and other foreign matter from the application surface. Peel off the release liner. The simplest application technique is to bend the mat slightly and attach it along its shortest edge. Press the mat firmly into place, using a roller for larger pieces. The roller reduces the risk of leaving air pockets, which reduce sound damping capacity. The temperature of the mat and application surface should not be below room temperature during fitting. Heating the material is not necessary.

SPECIFICATIONS:

Packaging Details:

CARTON BOX

Delivery Detail:

25DAYS

Specifications

car sound deadening 
Black Butyl + Pure Aluminum 
Size :2MM* 50CM*80CM (Accept OEM) 
Thickness:2MM 
Good Adhesive ,no odor

Export to many countries 

 Shandong Shuangyuan Sealing Technology Co., Ltd  was founded in January,2014. It was formely known as Shuangying Adhesive Products Factory, which was founded in June,2004 in Yishui County. Our company mainly deal with various of butyl rubber sealing tape , self-adhesion waterproof roll, anti-shake and sound-proof tape, butyl  hot meling sealant, and other new types of waterproof sealing products, and is also engaged in the technological development and technological service of relevant products. the use of the products covers building, home decoration, automobil, electronics and various other industries.

The company now owns many patented products that are researched and developed independently by it. and the products are equipped with advanced manufacturing technique and stable quality. Some products apply special compounding technology, which enhances the thermal endurance and adhesive property of the butyl sealing tapes.

The company produces 3 million square meters of various kinds of butyl sealing tape and waterproof roll and 1000 tons of butyl hot melt adhesive annually. The company aims at   “Persistance in Innovation & Honesty", and sticks to the technical development and application of products at all times. The company tries to its best to create itself into "A supplier for butyl sealing material with independent intelligent property right and famous brand".

Compare the quality among the same products, compare the price among the same quality, and compare the services among the same prices!

All the staff of the company is looking forward to your investigation and order, and we will offer warm-hearted service to you!

• Easy To Install-Just Trim, & Apply
• 100% Butyl with 2mm Butyl Thickness
• 5mil  Anodized Pure Aluminum Foil ,
• No Adhesive Required
• Easy To Cut Will Not Dull Scissors Or Knife
• Easy To Form Shape & Apply To Inside Of Floor
• craft paper release liner