Performance Testing

Our service covers natural rubber and synthetic rubber in the fields of vehicles, buildings, electronic and electrical equipment, including rubber shoes, rubber belts, raincoats, hot-water bags, erasers, gums, sponge rubber from ping-pong bats and toys.

For plastic materials

Test Item

Content

Standard

Mechanical Testing

●Hardness

●Tensile

●Shear

●Compressive

●Flexural

●Impact

●Friction and wear

GB/T 1039 
GB 1040  
GB/T_1041 
GB/T 1043  
GB/T 14153 
GB/T 14484 
GB/T 14485  
GB/T 15047  
GB/T 15048
GB/T 12027  
GB/T 2013525
GB/T 11999 
GB/T 10808

GB/T 11546  
GB/T 11548 
GB 9641  
GB/T 9647
GB 10006  
GB 8812 
GB 88138  
GB/T 9341
GB/T 8805  
GB/T 8324  
GB/T 6671 
GB 6344  
GB/T 5478

GB-T 3960
GB 3354 
GB 3355
GB 3356  
GB/T 1843 
GB-T 15598

Flammability Testing

●Vertical burning

●Horizontal burning

●Fogging

GB/T 9638
GB/T 8924  
GB/T 9343  
GB/T8332
GB/T 8333

GB 8323 
GB/T 6011  
GB 2408   
GB/T 4610
GB/T 2406

GB/T 6011 
GB 2408 

Thermal Testing

●Thermostability

●Liquidity

●Heat conductivity

●Glass-transition temperature

●Brittle temperature

●Strength loss temperature

GB 1036  
GB/T 11998
GB 9643
GB/T 8802

GB/T 5470
GB/T 3399 
GB 3862 
GB/T 2572

GB/T 1633
GB/T 1634
GB/T 15585

Weathering Testing

●Ageing

●Liquid

●Temperature impact

GB/T 12000  
GB/T 11547 
GB 9646
GB/T 9344
GB/T 8803

GB/T 7141 
GB/T 7142  
GB/T 3857  
GB/T 3681  
GB/T 2573

GB 2574 
GB/T 15595 
GB/T 15596

Electrical Testing

●Surface resistor and resistivity

ASTM D257; IEC 60093

●Volumeresistor andresistivity

ASTM D257; IEC 60093

●Breakdown voltage

ASTM D149; IEC 60243; GB/T 1408.1

●Dielectric strength

ASTM D149; IEC 60243; GB/T 1408.1

●Dielectric dissipation

ASTM D149; IEC 60243

●Static electricity performance

ASTM F150; ESD-S7.1; EN100015; DIN 91953

Other

●Ventilation

●Moisture-penetrability

●Surface roughness

●Specular glossiness

●Ash content in resin

●Water content in resin

●Volatility

●Setting time of thermoset

●Optical performance


For rubber materials

Test Item

Content

Standard

Mechanical Testing

●Strength

●Tensile

●Shear

●Compressive

●Flexural

●Impact

●Friction and wear

GB 2941
GB/T 528
GB/T 529
GB/T 1681
GB/T 1683
GB 1684

GB/T 9867
GB/T 1700
GB/T 1701
GB/T 11208
GB 1697
GBT 7757

GBT12829
...

Flammability Testing

●Vertical burning

●Horizontal burning

●Fogging

●Limiting oxygen index (LOI)

●Flame spread rate

●Flash point

●Flammability

GB/T 2406
GB/T 2408
ASTM E84
ASTM E662
ASTM E162
ASTM D1929
ISO 9773

BS 5852
BS 746
UL 94 5VA
UL 94 5 VB
V0,V1,V2
UL 1581
CA 117
TB 603

ANSI/NFPA 701
NFPA 258,259
1997 UBC 8-2
1997 UBC 26-1
1997 UBC 26-3
1997 UBC 26-6
IE C60695
EN 71

Adhesion Testing

●Tensile and share strength

●Peeling strength

●Pull strength

●Adhesive strength

GB/T 2942
GB/T 532
GB/T 3513
GB/T 11211
GB/T 7761

GB/T 18946
GB11211
GB/T 12830


Weathering Testing

●Ageing

●Liquid

●Temperature impact

GB 15256
GB/T 1690
GB 1691
GB/T 1699
GB/T 3511
GB/T 3512
GB/T 6034

GB/T 6035
GB/T 6036
GB/T 6037
GB/T 24135
GB/T 7758
GB/T 7762
GB 9871

GB/T 11206
GB/T 12584
GB/T 12831
GB/T 16585
GB/T 13642
        ......

Electrical Testing

●Surface resistor and resistivity

ASTM D257; IEC 60093

●Volumeresistor and resistivity

ASTM D257; IEC 60093

●Breakdown voltage

ASTM D149; IEC 60243; GB/T 1408.1

●Dielectric strength

ASTM D149; IEC 60243; GB/T 1408.1

●Dielectric dissipation

ASTM D149; IEC 60243

●Static electricity performance

ASTM F150; ESD-S7.1; EN100015; DIN 91953

Other

●Heat conductivity

●Vapour transmission

●Swelling index

●Metals, sulfur and polymers


C&K Testing can provide professional analytical services for rubber and plastic components as per standards of different countries and regions. Besides, we can render you one-stop solutions integrating consulting, testing and certification. Please feel free to contact test@cirs-group.com or leave us a message if any question. 



Disclaimer:

C&K Testing accepts no responsibility or liability whatsoever with regard to the information on this website. Reproduction for non-commercial purposes of information and documents from the our  website is authorised provided that you acknowledge "C&K Testing" as the source.

Hot news

http://en.cirs-ck.com/about-us/contact-us

Subscribe Now

Stay informed on regulatory changes, industry news & events, market trends and services with our email updates.

You subscription will include:
Monthly Technology News: Catch up on breaking news & events, upcoming webinars and seminars on a monthly basis.

Newsletters: Be the first to know about upcoming regulatory requirements.

Subscribe to Our News !