One, the concept of rubber performance testing
General rubber performance testing can be done in accordance with ISO, ASTM, DIN, GB, HB and other standards, to carry out the rubber rubber, vulcanized rubber, rubber products, as well as rubber auxiliaries with the physical and chemical properties of the agent, mechanical properties and other tests.
Second, rubber performance index items:
Physical and mechanical properties: density, hardness, surface resistivity, dielectric properties, tensile properties, impact properties, tearing properties, compression properties, bonding strength Abrasion resistance, low temperature performance, resilience
Aging properties: heat aging, ozone aging, UV aging, salt spray aging, xenon lamp aging, carbon arc lamp aging, Halogen lamp aging
Liquid resistance: lubricating oil, gasoline, oil, acid, alkali, organic solvents, water resistance
Burning performance: vertical combustion, alcohol blowtorch combustion, alley propane combustion, smoke density, burning rate, effective calorific value of combustion, total smoke release
Applicable performance: hydraulic pressure resistance, impulse test, electrical conductivity, water-tightness, air-tightness
Related applications:
Tires, fenders, shoe soles, water stops, seals, conveyor belts, rubber hoses, cables and wires, automotive interiors, construction materials, fast consumer rubber rolls, rubber sheets, medical and health care rubber products, rubber pressure-relief products, rubber shock-absorbing products, etc.
Three, common rubber test items:
1, the rubber species evaluation: volatile matter, ash, tensile strength, fixed elongation strength, and the amount of smoke release, the amount of smoke release. Tensile Strength, Constant Elongation Strength
2, Production Parameters: Menni Viscosity, Thermal Stability, Shear Stability, Vulcanization Curve, Menni Scorch Time
Related Applications:
Natural Rubber, Silicone Rubber, Styrene-Butadiene Rubber, Nitrile Butadiene Rubber, Ethylene-Propylene Rubber, Urethane Rubber, Butyl Rubber, Fluorine Rubber, Sunbutadiene Rubber, Chloroprene Rubber, Isovalerine Rubber, Polymerized Vinyl Rubber, Polysulfide Rubber Chlorosulfonated polyethylene rubber, polyacrylate rubber, other rubbers.
3, rubber performance requirements:
Rubber performance can be divided into two categories, and structural properties and functional properties, structural properties refers to high elasticity and strength and other mechanical properties;
Functional properties refers to the physical and chemical properties of rubber, such as media resistance, electrical insulation, chemical corrosion resistance.
In rubber products, some of them mainly utilize the former type of performance, such as shock-absorbing products, sealing products, etc.; some of them mainly utilize the latter type of performance, such as water seals (water resistance) and cable sheaths (electrical insulation), etc.. But in all the properties, structural properties and mechanical properties are the most important. Because it is the basis of all performance.
1 Shock Absorber Category
HG2864-1997 Rubber Bumper Retarder for Vehicles
HG/T3080-2009 Rubber Materials for Vibration-proof Rubber Products
HG/T2866-2003 Rubber Fenders
JT/T4-2004 Plate-type Rubber Bearing for Highway Bridge
JT391-2009 Pot Rubber Bearing for Highway Bridges
TB/T1893-2006 Plate Rubber Bearing for Railway Bridges
TB/T2331-2004 Pot Rubber Bearing for Railway Bridges
JG118-2000 Seismic Isolation Rubber Bearing for Buildings
HG/T2289-2001 Rubber Flexural Rubber Joints
JT/T327-2004 Expansion Joints for Highway Bridges
HG/T3328-2006 Railway Concrete Sleepers with Rubber Gasket
JT/T529-2004 Plastic Bellows for Prestressed Concrete Bridges
GB/T17955-2009 Bridges with Spherical Bearing
JT/T529-2004 Plastic Bellows for Prestressed Concrete Bridges
GB20688.4-2006 Bridge Bearing with Rubber Gasket
2 Rubber Rolls
HG/T2287-2008 Printing Rubber Rolls
HG/T2447-2003 Rubber Rolls Part 4 Printing and Dyeing Rubber Rolls
HG/T2446-2005 Rubber Rolls Part 5 Paper Making Rubber Rolls
HG/T2445-2005 Rubber rolls Part 6 Electronic typewriter rolls
HG/T2697-2001 Rubber rolls Part 2 Polyurethane rubber rolls
HT/T2013-2001 Rubber rolls Part 3 Fabric pre-shrunk rubber blankets
3 Automotive
HG/T2196-2004 Classification system of rubber materials for automobile
HG/T2196-2004 Automotive Rubber Material Classification System
GB/T12730-2008 Narrow V-belts for General Transmission
HG/T2578-1994 Rubber Shrouds for Hydraulic Brake Cylinders of Automobiles
HG/T2491-2009 Rubber Hoses and Pure Rubber Pipes for Water Transmission for Automobiles
HG/T3088-1999 Rubber Seals for Doors and Windows of Vehicles Seals
GB/T15846-2006 Container door frame seals
4 Rubber gloves
AQ6102-2007 Acid (alkali) gloves
AQ6101-2007 Rubber oil-resistant gloves
GB7543-2006 Disposable sterilized rubber surgical gloves
GB10213-2006 Disposable Medical Rubber Examination Gloves
HG/T2888-1997 Rubber Household Gloves
5 Rubber Flooring Materials
HG/T2015-2003 Rubber Sponge Carpet Backing
HG/T3747.1-2004 Rubber and Plastic Flooring Material Part 1 Rubber flooring
HG/T3747.2-2004 Rubber-plastic flooring materials Part 2 Rubber tiles
6 Rubber shoes
HG/T2017-2000 General sports shoes
HG/T2016-2001 Basketball and volleyball shoes
HG/T2870-1997 Table tennis shoes
HG/T2005-2003 Rubber sponge carpet backing
HG/T2005-2003 Rubber sponge carpet backing
HG/T2015-2003 Rubber sponge carpet backing
HG/T3085-1999 Rubber and Plastic Cold Bonded Shoes
HG/T2018-2003 Lightweight Rubber Shoes
HG/T2019-2001 Black Rain Boots (Shoes)
HG/T2020-2001 Colorful Rain Boots (Shoes)
HG/T2401-1992 Industrial and Mining Boots
HG/T2182-2008 Cotton Rubber Shoes
HG/T2494-2005 Cloth Children's Rubber Shoes
HG/T2495-2007 Labor Shoes
7 Sealing Product Materials
HG/T2810-2008 Reciprocating Rubber Seal Ring Materials
HG/T2811-1996 Rotary Shaft Lip Seal Rubber Materials
GB/T9877-2008 Hydraulic Drive Rotary Shaft Lip Seal Design Specification
GB/T15326-1994 Rotary Shaft Lip Seal Appearance Quality
GB/T13871.1-2007 Rotary Shaft Lip Seal with Elastomer Seal Part 1: Basic Dimensions and Tolerances
GB/T13871.1-2007 Sealing Element for Elastomer Materials Dimensions and tolerances
HG/T2021-1991 High-temperature-resistant slippery oil type 0 rubber sealing ring materials
GB/T3452.2-2007 Hydraulic and pneumatic type 0 rubber sealing ring Part 2: Appearance quality inspection specification
HG/T3089-2001 Fuel oil type 0 rubber sealing ring material
HG/ Rubber sealing ring Part 2: Appearance quality inspection specifications
GB/T12002-1989 Plastic door and window seals
HG/T3099-2004 construction rubber gasket pre-molded solid vulcanized structural gasket with material specifications
TB/T1964-1987 Seals for passenger car doors and windows
JB/TC1967.2-2006 Hydraulic and pneumatic 0-shape rubber sealing rings T7757.2-2006 0-shaped rubber ring for mechanical sealing
JC/T946-2005 Rubber seals for concrete and reinforced concrete drainage pipes
JC/T483-2006 Polysulfide construction sealant
HG/T3326-2007 Rubber sealing compound for rubber seals of comprehensive mechanized equipment for coal mining
JC/T748-1987(1996) Rubber Seals for Prestressed and Self-stressed Reinforced Concrete Pipes
GJB250A-1996 Specification for Nitrile Rubber Rubber Compounds for Hydraulic and Fuel Oil Resistance
GB/T15325-1994 Appearance Quality of Reciprocating Rubber Seals
GB/T10708.1-2000 Reciprocating rubber sealing ring structure size series Part I Unidirectional sealing rubber sealing ring
GB/T10708.2-2000 Reciprocating rubber sealing ring structure size series Part II Bidirectional sealing rubber sealing ring
GB/T10708.3-2000 Reciprocating rubber sealing ring structure size of rubber sealing ring Part III Rubber Dustproof Seal
GB/T10708.3-2000 Reciprocating Rubber Seal Ring
GB5135.11-2006 automatic sprinkler system Part 11: grooved pipe joints
JC/T976-2005 road and bridge joints with sealant
GB/T21873-2008 rubber seals for water supply, drainage and sewage pipe interface sealing ring material specifications
HG2865-1997 Automobile Hydraulic Brake Rubber Bowls
HG2950-1999 Rubber Diaphragms for Automotive Brake Chambers
GJB5258-2003 Specification for Rubber Materials for Aeronautical Rubber Parts and Profiles
8 Tapes
GB/T524-2007 Flat Transmission Belts
GB/T1171-2006 Ordinary V-belts for General Transmission
GB/T21873-2008 Rubber Seals for Drainage Pipes and Sewage Pipes Ordinary V-belts
GB/T7984-2001 General-purpose textile core conveyor belts with rubber or plastic coverings for transportation belts
GB/T9770-2001 General-purpose steel cord core conveyor belts
HG/T2297-1992 Heat-resistant conveyor belts
GB13552-2008 Multi-wedge belts for automobiles
HG/T1171-2006 General-purpose V-belts for transportation belts
GB/T1171-2006 General-purpose V-belts for transmission
HG/T3647-1999 Cold Resistant Conveyor Belt
GB/T13487-2002 Synchronous Belt for General Transmission
HG2014-2005 Flame Retardant Conveyor Belt for Wire Rope Hauling
HG/T2442-2001 V-belt for Washing Machines
HG2539-1993 Wire Rope Core Flame Retardant Conveyor Belt
HG/T2577-2006 Rubber or Plastic Lifting Belt
GB/T10822-2003 General Purpose Fabric Core Flame Retardant Conveyor Belt
GB/T20786-2006 Rubber Crawler Belt
9 Automobile Multi-Wedge Belt
GB/T10716-2000 Tensile Properties of Timing Belt Test Methods
GB10717-1989 Test Method for Shear Strength of Teeth of Synchronous Belt
GB/T7762-2003 Static Tensile Test for Ozone Cracking Resistance of Vulcanized Rubber or Thermoplastic Rubber
GB/T1682-1994 Determination of Cold Embrittlement of Vulcanized Rubber by Single Specimen Method
GB/T3512-2001 Test Methods of Vulcanized Rubber or Thermoplastic Rubber by Single Specimen Method
9 Automotive Multi-Wedge Belts
GB/T11545-2008 Fatigue test of V-belts for automobile industry with belt drive
GB/T3686-1998 Test method for full cross-section tensile properties of triangular belts
GB12732-2008 V-belts for automobiles
GB/T7762-2003 Test method for vulcanized rubber or thermoplastic rubber with hot air accelerated aging and heat resistance test
GB16897-1997 Brake hose
FMVSS106 Brake hose