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Laboratory

Laboratory

Shenzhen Great Technology Co., Ltd. has been committed to the research, development and production of silicone rubber materials since its establishment. As a veteran in the silicone rubbr industry, we are well aware tt the quality of te material have a crucial impact on the final performance of the product. Therefore, in order to ensure the quality of our products, we have established an in-house laboratory with advanced equipment and skilled technician.

Equipment and Personnel:
The in-house laboratory is equipped with advanced material testing equipment and instruments, including microscope, tensile testers, thermal conductivity analyzers, resistance testers, resilience testers, rheometer, ROHS measuring instruments, UV aging chambers, constant temperature and humidity chambers, and so on. These equipment can accurately analyze and test the material properties, thus providing scientific basis for our material formula research and product improvement.
The laboratory is staffed by engineers with rich experience and professional knowledge. With profound theoretical foundation and high practical skills, they are able to efficiently carry out research and development, testing and optimization of material formulations and products.

Advantages and features:
The in-house laboratory has the following advantages and features:
Highly specialized: Our team has rich experience and professional knowledge in the field of silicone rubber materials, which enables us to provide high-quality R&D and testing services to our customers.

Advanced equipment: The testing equipment is at the leading level in the industry, enabling us to accurately perform various material tests and analysis.
High flexibility: Our service program covers all aspects of silicone rubber materials and can meet the needs of different customers.

                                                                                    List of in-house laboratory test items
serial numberTesting ProgramTesting EquipmentTraceability Standard
1Constant temperature and humidity aging testconstant temperature and humidity machineGB/T 2423.50-2012 Environmental test Part 2: Constant humidity and heat requirements
2High and low temperature testconstant temperature and humidity machineGB/T 2423-1: 2008 high temperature standard requirements
 GB/T 2423-2: 2008 low-temperature standard requirements
3UV Aging TestUV Aging MachineASTM G154
4Size Inspectionsecond dimensionGB/T 3672.1-2002 Tolerance of rubber products
5Thermal conductivity testThermal Conductivity TesterASTM D5470 Test Method for Thermal Conductivity
6Sulfuration curve testRotorless Sulfur MeterHG/T 3709-2017 Rotorless Sulfur Meter
7Rubber Tensile TestElectronic TensiometerGB/T 528-2009 Determination of tensile stress-strain properties of vulcanized rubber or thermoplastic rubber
8Rubber Resilience TestResilience TesterGBT 1681-2009 Determination of resilience of vulcanized rubber
9Rubber Tear TestElectronic TensiometerGB/T 529-2008 Determination of tear strength of vulcanized rubber or thermoplastic rubber
10Rubber Permanent Compression Deformation TestPermanent Deformation Tester Constant Temperature and Humidity MachineGBT1683 2018 Determination of constant deformation compression permanent deformation of vulcanized rubber
11ROHS Environmental TestTianrui 1800BRoHS for CE/RoHS certification Directive 2011/65/EU
12International Rubber Hardness TestMICRO IRHDGB/T6031-2017 N ISO48
13Shore Hardness A TestShore A/D Hardness TesterGB/T 2411-2008 Shore hardness test method for plastics
14Shore Hardness C TestShore C Hardness TesterHG/T 2489-2007
15Eraser abrasion testAbrasion TesterAccording to customer requirements
16RCA testingRCA TesterASTM F2357-04
17Pencil hardness testPencil Hardness TesterGBT 6739-1996 Coating film hardness pencil determination method
18Double-sided adhesive holding power testDouble-sided adhesive holding force testerASTM D3654 Test Standard

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ShenZhen Great Technoloy Co., Ltd. was founded in 2005, specializing in the research and development, production and sales of silicone and rubber products.

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