For medium/low pressure hydraulic oil, air, water transportation
Product Description
Noise insulation Sheet better known as Sound deadner or floor silencer is a composite Material based on asphalt fillers and small Quantity of polymer as binder used in the Automotive interior floor for controlling Noise Vibration and Harshness
Application
Used on the cab floor, tunnel, door, pannel
Lower deskboard, vertical surface or over
Hanging parts of vehicle like passenger car
Commercials & utility vehicle and tractor
Form of Supply
Size as per dimensional requirement
Typical Physical Properties Color : Black
Thickness : 1.5-3.0 mm
Sp. Gr. : 1.4-1.8
Evaporation loss 30 (minutes)/150¦ C : 1% Max.
Heat Flow : No break due to Sagging
Adhesion Strength : 5.0 Kg/cm2 (mm)
Sound Atenuation : 8-17 db/sec.
Smoke temp. : Above 150¦ C
Thermal fusion weldability : 50% and above
Bondability - 20¦ C / 5¦ C : No crack
Dropping : No Sag crack
Cold impact resistance - 20¦ C / 5¦ C : No crack or peeling
Coefficient of damping : 0.08 and above
Over heating - 90¦ angle : No mark, peeling, falling
Tensile shear strength : 0.2-0/Kg cm2 (min)
Impact resistance - 20¦ C / 5¦ C : 35 or more
Corrosion resistance : No corrosion
Shrinkage : < 2%
Product Description
URI Butyl Vibro dampner are elastic, Non-curing and self adhesive compound for vibration dampening, sound proofing and heat insulation.
Product Feature
Retention of tack for indefinite period
Highly flexible, outstanding age & weather resistance and resistance to hardening
Very good chemical and thermal stabilty
Vibration & sound dampening characteristics
high durability, low vapour transmission rate and non-fogging characteristics
No corrosion on metal like Copper, Mild steel, Aluminium
Easy to apply
Typical Physical Properties Color : Black/Grey
Sp. Gr. : 1.1-2.6
Adhesion Strength : >0.4 Kg/Cm2
Tensile Strength : 0.7-1.2 Kg/Cm2
Stretch : >100%
Corrosion resistance on CU tube at 80 C for 168 hrs : No discolouration
Weather resistance : No peeling at sticking Part
Water absorption : 1%
Peeling property of release paper : Easily peelable
Errosion resistance on AL, CU : No Change
Solidity : >98%
Heat proof at 100 C for 72 hrs : No Peeling or crack
Odor : No unconformable odor
Frost resistance (-5 to 100 C) : No Crack
Physical Form : backing
PRODUCT FEATURES
Flexible Expansion Rubber bellows are used to make an end-to-end join between two ducts of the same size.
Provides a good airtight seal to prohibit intake of air, humidity or dust inside joined units.
Prevent access to high-voltage conductors.
Withstand high internal pressure.
Ensure electrical insulation between units.
Allow for relative axial movement.
Prevent transmission of vibrations of electrical equipment like generators etc. to the bus duct.
Take care of thermal expansion and contraction of the bus duct enclosures.
Provide enhanced fitment tolerance during installation of the bus duct
Product Type : Rectangular Rubber Bellows with Flange
To provide stress relief in ducting system by absorbing any difference in dimension caused by thermal change.
To protect equipment by reducing equipment vibration.
To provide simple connection of misaligned pipes.
Accommodate expansion and contraction movement in axial, lateral and angular direction.
Prevent the propagation of electricity
Dampen sound transmission
Type, Size and Pressure Rating
Type : Single arch type, multi arch type, sleeve, Joint type, Enlarge Flange type, wide arch type.
Size : 50 to 3000 mm
Pressure (base on dia) : Upto 25 kg/cm2
Permissible movement : Axial (compression) - upto 200 mm
Axial (elongation) - upto 75 mm
Transverse - upto 75 mm
Face to Face length : 50 to 700 mm
Quality: Stable, Good elasticity and Flexibility, self-life over 12 months
Application: Agricultural, Industrial, Electronic, Household, Tie Money, Flower, Hair, Package and Food, etc. Can be used widely as gifts, decorations, mechanical equipment, making gloves, etc.
