Materials and Parts

Reliability

Reliability Certification Test
Approval test for marine objects and small-sized ships
Design Reliability Evaluation (HALT)
- Test to detect design flaws and potential failure by inducing stress (temperature or vibration) to products during the approval stage of designing and developing products.
KS certification test for automobile video recorders for accidents
- KS standard: KS C 5078:2013R
Support to Improve Reliability
- To resolve failure problems (A/S, on-site claims, and recalls) that occur in the field of domestic material parts, support activities to enhance reliability including failure analysis, reliability evaluation, re-design, and extended service life.
Reliability Test
- All tests related to reliability, including functional test, environmental test, and longevity test
- Main Reliability Tests: Temperature test, humidity test, steam pressure test, low-pressure test, rain test, solar test, thermal shock test, gas corrosion test, dust test, vibration test, drop test, and impact test

Material Performance Test

Overview
Test to confirm whether or not the functions of materials, which are used for materials, industrial valves, and water pipe tools, meet the related law and standards

Business Fields

Material Performance Test Business Fields
Fields	Main Tests
Materials and performance test	Test of tensility, hardness, impact, and tiredness Test of K-Mark products
Test of industrial valves	Pressure test (hydraulic, pneumatic) Leak test (hydraulic, pneumatic, helium)
Dissolution test of water supply goods	In accordance with Article 18 of Water Supply and Waterworks Installation Act, Clause 1 of Article 30 and Article 10 of Enforcement Decree of the Water Supply and Waterworks Installation Act, test to confirm the suitability for water sanitation safety of water supply materials and products that are in contact with water. General item: 13 items including the consumption of potassium permanganate Metal components: 11 items including copper Volatile organic compounds, etc.: 14 items including dichloromethane
Composite materials	Dynamic properties test Material analysis
Medical implants	Static test: compression, sealed, bending, twist, Pull-Out tests Dynamic test: compression, sealed, bending, twist, and tiredness tests

Chemical Analysis

Overview
Conduct the qualitative and quantitative analysis, and analyze composition of materials, environmentally regulated materials, and traces of high purity materials.

Business Fields

Chemical Analysis Business Fields
Fields	Main Tests
Regular material analysis	Analyze compositions of metal materials such as steel, copper, and aluminum Analyze compositions and chemical ingredients of ceramics and special materials
Analysis of environmentally regulated materials	Analyze environmentally regulated materials such as RoHS (lead, cadmium, mercury, hexavalent chromium, and PBBs & PBDEs, etc.)
Analysis ofhigh purity materials	Analyze the trace of high purity materials (solar battery polysilicon, etc.)

Dynamic Test

Overview
Evaluate the quality by dynamic test of materials and structure analysis

Business Fields

Dynamic Test Business Fields
Fields	Main Tests
Dynamic properties test	Tensility, compression, and breakdown test Torsion test Hardness test Charpy impact test Abrasion test Tiredness test Spring characteristic test Bolt characteristic test
Structural analysis	Evaluate structural quality by structural analysis of materials and thermal stress analysis Structural analysis of products and structures and safety evaluation Technical support of simulation through CAE

Metal Test

Overview
Evaluate characteristics of metal materials, test and evaluate composite corrosion

Business Fields

Metal Test Business Fields
Fields	Main Tests
Metal materials test	Microstructure test of metal materials Mechanical performance test of metal materials Test of micro-surface observation of metal, ceramic and polymeric materials Analysis and test of components of metal and ceramic materials Analysis of failure of metal materials
Corrosion test	Corrosion test of metal materials Corrosion test of plated and coated materials Corrosion test of painted and polymeric materials Corrosion test of electric · electronic materials Corrosion test of the acceleration of materials and parts

Polymer Test

Business Fields

Polymer Test Business Fields
Fields	Main Tests
Analysis of thermal properties	Change of thermal weight Transition temperature (glass transition, melting, crystallization, etc.) Specific heat Thermal diffusivity, thermal conductivity
Material analysis	Organic qualitative analysis: FT-IR Micro site (100㎛) organic qualitative analysis
Analysis of the molecular amount of polymer	Molecular amount and distribution of polymeric materials: GPC
Analysis of polymer additives	Flame retardant: PBBs, PBDEs, TBBPA, HBCD, etc. Phthalate pta_licizer: DBP, BBP, DEHP, DNOP, DINP, DIDP, etc. Analysis of other additives by Pyrolyzer-GC/MS
Optical properties of window film	Transmissivity/Reflexibility of visible ray, transmissivity/Reflexibility of solar radiation, and UV transmissivity Protection rate of solar heat (TSER), shading coefficient, heat transmission coefficient, etc. Test methods: ISO 9050, JIS A 5759, KS L 2016, KS L 2514
Weatherproof test	Xenon-arc weatherproof test Solar simulation test by using metal halide lamp

Inorganic Materials Test

Business Fields

Chemical Analysis Business Fields
Fields	Main Tests
Basic properties test	Analysis of microstructure, micro site composition, and heat
Test powder properties	Particle-size analysis, specific surface area, zeta potential, crystal structure, density, tapped density, and dial division per minute
Mechanical properties of coated materials	Adhesion, friction coefficient, durability of abrasion, surface roughness, light transmissivity, electric resistance, and non-destructive test
Analysis of asbestos materials	Test of wind pressure and vibration of asbestos anti-spattering materials

Overview
Suitability test of the functions of machinery parts and products for related regulations and standards

Business Fields

Machinery Parts and Products Test Business Fields
Fields	Main Tests
Evaluate machinery parts, products and equipment	Test and evaluate the functions of machinery parts and equipment Support certification test of machinery products of small and medium-sized businesses
Evaluate mechanical properties	Analyze the hydrogen content of high-strength steels Analyze hydrogen brittleness of high-strength steels Evaluate cryogenic mechanical properties
Analyze and evaluate the functions of equipment	Optimal design machinery parts and equipment Evaluate machinery parts and equipment through assessing heat-fluid-vibration-structure coupled analysis Technical support of simulation through CAE

Overview
Analyze and test the suitability of the functions of industrial fluid machinery such as valves and pumps for related regulations and standards

Business Fields

Industrial Fluid Mechanical Business Fields
Fields	Main Tests
Analyze the functions of industrial fluid machinery	Analyze the functions of fluid machinery through assessing heat-fluid-structure coupled analysis Technical support of simulation through CAE
Test the functions of industrial fluid machinery	Test the functions at room temperature Test the functions at high temperature/ high pressure Fire Test