Black Expanded CR(Neoprene) Foam of plumbing,mechanical gaskets

Product Overview

Description

CR(Chloroprene Rubber) foam,one of the natural fire retardant rubber,because it's include chlorine,itself has a flame retardant and fireproofing function.As CR with the main material,as reinforcing agent,filling agent,foaming agent,vulcanizing agent with auxiliary made sponge material.

 

Name	CR (Chloroprene Rubber)Foam	Compression Set(%)(25%,70℃,22h)	85±5
State	Close-cell Foam	Certification	RoHS,SVHC,EN71,ISO/TS16949
Odour	Slight plastic taste	MOQ	It depends
Colour	Black,Grey	Port	Shanghai or ...
Density(Kg/m3)	130-210	Useful Life	7-10years
Hardness(Shore C)	5-30	Product Performance	Sealing,thermal insulation,heat  resistance,fire prevention,shockproof, waterproof,sound insulation,anti-acoustic,buffering,cushion
Temperature Resistance(Cold Crack to High Intermittent)(C)	-45~200
Tensile Strength(Kpa)	>=1000	Application	automobile,vessel,locomotive,subway, airconditioning, electronics,sounding,architecture, bridge, mechanics, travel products, commodities and some other fields.
Elongation(%)	>=150
Water Absorption(kn/m)	<=1.5

 

 

Characteristic:

• High tensile strength,hight elongation,obdurability,good compressive,flexing resistance,good elasticity,the oil resistance is next to NBR


• Closed-cell structure,watertightness,low water absorption,excellent abrasive resistance,UV-Resistance,aging resistance,corrosion resistance,good weatherability,a slightly poorer low temperature resistance,but good damping effect.


• Flame resistance,outstanding inflaming retarding,it can be reach UL94 HF-V1 grade,flameout immediately when touch the fire,quick char forming,no smouldering,no dippage,safe and reliable.


• The bubble pore size uniform,good elasticity,big proportion,anti-knock,anticollision,buffer,excellent sealing effect,radiation-resistantance,low thermal conductivit

 

 

Technological Process

 

Intelligent Horizontal Cutting Machine→Thickness Testing→Confirm→Performace Testing(Stretch,Tear,Elongation)→Gumming Machine(Professional Large Coating Equipment)→Initial Adhesion Testing(Testing Equipment)→Constant Adhesion Testing(Tesing Equipment)→Length,Width,Size,Judge(Cutting Machine For Rubber Belts)→Or Punching(Punching All Kinds Of Profile Gasket)→Dimensional Inspection→Silent Dust→Packing(Customer Request)→Shipment

 

 

 

Why Choose us

• We are very professional


• Free sample


• We will cooperate with you and give you the competitive price to help you developing your market


• Delivery time:5-7 days


• High quality,precise product technology with excellent service