Price of rubber insulation cotton in Hebei Province

NegotiableUpdate on 01/17

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Nature of the Manufacturer: Producers

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Overview

Huaneng Yumeisi B1 grade rubber has high elasticity, which can greatly reduce the vibration and resonance of chilled water and hot water pipelines during use. In addition, it also has good flexibility and toughness, making it easy to handle curved and irregular pipelines during construction, and can save labor and materials. (Picture of quotation parameters for Huaneng Yumeisi flame-retardant B1 grade rubber)

Product Details

Yumeisi B1 rubber and plastic is a flexible closed cell thermal insulation product with special advanced process, which is made of NBR and PVC as the main base materials, supplemented by anti-aging agents, flame retardants, stabilizers, vulcanizing accelerators, foaming agents and other materials. This product has a uniform and stable closed bubble structure inside, with a soft and winding resistant texture and a beautiful appearance. The standard products come in two categories: pipe and board, and the product color is black (other colors can be customized according to user needs). This product also has excellent properties such as sound insulation and low thermal conductivity, and is widely used for cold and warm insulation of buildings and industrial equipment.

Technical parameter indicators of Huaneng Yumeisi B1 grade rubber products——

Performance project		indicator	Follow the standard
Material Type		Flexible rubber foam material	GB/T 17794-2008
appearance		black
Bubble structure		*Closed bubble
bulk density		≤95	GB/T 6343
Oxygen Index		≥32％	GB/T 2406
Smoke Density Rating SDR		≤75	GB/T 8627
thermal conductivity		≤ 0.034 at 0 ℃ -≤ 0.031 at 20 ℃ ≤ 0.036 at 40 ℃	GB/T 10294
Moisture permeability performance	Moisture permeability coefficient	≤2.8×10-11	GB/T 17146-1997
	Moisture resistance factor	≥7.0×103
Vacuum water absorption rate%		≤10	GB/T 17794-2008
combustion performance		Flame retardant B1 level	GB 8624-1997
		When used in the field of construction, not lower than level C	GB 8624-2006
Toxicity of smoke production from combustion		ZA3 security level	GA 132-1996
Dimensional stability% 105 ℃± 3 ℃, 7d		≤10	GB 8811
Tear strength N/cm		≥2.5	GB/T 10808
Compression rebound rate% (compression rate 50%, 72h)		≥70	GB/T 6669-2001
Ozone resistance (ozone partial pressure 202mPa, 200h)		non-cracking	GB/T 7762
Aging resistance 150h		Slight wrinkling, no cracks, no pinholes, no deformation	GB/T 16259
Applicable temperature range ℃		-20-110	GB/T 17794

A corner of Yumeisi B1 grade rubber sheet in the hospital——

Note:Huaneng Yumeisi B1 level flame retardant rubber quotation parameter picture

① When the insulation layer thickness of buildings (pipelines, equipment) exceeds 30mm, it is recommended to use multiple layers of wrapping until the required insulation layer thickness is reached;

② The diameter of the building (pipeline, equipment) exceeds108mmIt is recommended to use sheet metal for wrapping;

③The standard color for this product is black,We can also produce other colors and specifications. Friends from all over the world are welcome to come to our factory, call us directly to consult and order with our sales staff!Huaneng Yumeisi B1 level flame retardant rubber quotation parameter picture