Good quality car sound deadening material

      Product Description   Specifications Foil sound proofing/Black Butyl sound deandening pad/car Sound Deadening/sound insulation    Golden Black Butyl Sound deandening pad/car Sound Deadening/ insulation        Features:   1. High-quality. Made by high purity of butyl rubber & high quality aluminum  foil with good flexibility and nice finishing. The rubber could preserve well adhesive. Material perfomarmance in optimized for temperature ranges between -40°C to +180°C and is highly resistant to aging.    2. Life-span is more then twenty years. Water-proof, sound absorbing, heat protection and fire retardant. Thinker alumium fiol makes it more endurable.   Applications: 1. Cut the material into desired shape with a graver or a scissor. Remove the realease liner from the back and stick it on to the sruface of the object. Like partitions, ducts, door, bins, panels. and so forth in railroad cars,buses, automobiles, and ships.   2. It is also used for building constuction, electronic industry, manchinery, steel furniture, home appliances, vehicle industry, ducts, relay cabinets, sink units, computer equipment, and many other objects that suffer from vibration-produced noise.   Installation: 1. Clean up the mounting surface, like the hood, trunk, floor, (for door and roof, need to remove the door panel, roof panel)with a quick-drying and resideu-free solvent. Remove all dust, dirt, oil, moisture etc.   2. Use scissors, knife or die to cut the mat to the desired size and shape before removing the release liner.   Technical data

AK-Flex rubber foam insulation
Physical properties		rubber foam sheet & tube			Test method
Cell structure		Closed cell			-
Density(kg/m3)		≤95			ASTM D 1667
Thermal conductivity BTU.in/ft2.hr.°F(W/m.k)	Mean temp	-4°F(-20°C)	32°F(0°C)	104°F(40°C)	ASTM C177&C518
	K-value	0.22(0.032)	0.23(0.034)	0.26(0.039)
Water vapor permeability (g/m.s.Pa)		1.96x10-11			ASTM E96
Moisture resistance(µ value)		µ≥6000			DIN 52615
Flammability Smoke Density		V-0			UL-94
		25/50			ASTM E84
		Self Exitinguishing			ASTM D635
		Class 0 / Class 1			BS 476: Part6 / Part 7
		Pass			IMO FTPC Annex 1 Part5
Water Absorption(weight %)		≤5			ASTM D1056
Flexibility		Excellent			-
Ozone Resistance		No crack			ASTM D1171
Mildew Resistance		No fungal growth			-
Weather & UV Resistance		Good			-
Chemical Resistance		Good			-
Service temperature		-70°F to 221°F(-57°C to +105°C)			-

  AK-Flex sheet specification

Thickness	Inch	1/4	3/8	1/2	5/8	3/4	1	1-1/4	1-9/16	2	2-3/8	2-3/4
	MM	6	10	13	16	20	25	32	40	50	60	70
Length(M)		30	20	15	13	10	8	6	2.3	2.3	2.3	2.3
Width(M)		1  /  1.2  /  1.4  / 1.5

  Rubber foam main composition: NBR(30%)&PVC(25%)   Product show   Product Line   Advantages Features of AK-Flex rubber foam: Excellent fire-resistence performance. Low thermal conductivity (K-Value). Good moisture resistance. No crust rough skin. Good pliability and good anti-vibration. Environmentally friendly. Easy to install & Nice appearance. High oxygen index and low smoke density. Application Field Rubber foam products are widely used in the following fields: Central air-conditioning system pipelines and equipment Living hot water pipes and equipment Industrial low-temperature piping and equipment Refrigeration system ,in particular ,apply in electronics, food clean ,chemical plant and important public buildings where need higher requirement of cleanness ,soundproof         Packaging & Shipping Delivery: Sample: 1~3 days FCL Order: 7~15 days Our Services Our main products are as following: Rubber Foam;           Glass Wool;                      Rock Wool; IXPE; EPE / PE;           Acoustic PE Foam;          Acoustic NBR Foam

Payment   terms	T/T,   L/C,Western Union, PayPal and so on
Shipment	DHL,   FedEx, UPS, EMS, TNT(for samples);     Transport by sea
Sample	Free  sample, the postage needs to be paid by customers
Lead time	1   to 7 days
MOQ	Tube: 50 cartons sheet: 1000m2

  Certificates of our products:   Company Information       Guangzhou Qiushui Advanced Materials Co.,Ltd is a complex enterprise engaged in the development, application and international trading of advanced materials. since our enterprise’s establishment ,we always take it as our mission. it is our consistent mission to create a new eco-friendly living environment and show the spirit of craftsmanship.       On the one hand, we improve the existing materials for getting a new and better performance, so it could be used more widely. On the other hand, we develop advanced materials in China and import absolute new materials from abroad to China. Also, we export our Chinese advanced materials to other countries in order to let worldwide people share Chinese advanced materials. We are always maintaining close communication with the new materials sector worldwide real-time. We are always standing in the forefront of the development of advanced materials in the world, and make its due contribution to the development of new materials in the world. Contact us:

	Guangzhou Qiushui Advanced Materials Co.,Ltd   Website:  www.gzqiushui.com TEL:  +86 20 38776682 / 38776181 Fax:  +86 2038776469 Add:  Room 1601 Huide International Tower, No. 102 Haoxian Road, Yuexiu                       District, Guangzhou, China