Testing Services
Comprehensive Services to Help Manufacturers
Enhance Production Efficiency and Make
Products Comply with Various Standards.
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Material
Material analysis and testing service
can help manufacturers improve and
qualify materials and products to
meet regulatory requirements
worldwide.
MATERIAL
TESTING SERVICES
01
Our staff of specialists can handle
your products under ISO, ASTM,
ANSI and Best Industry Practices.
REGULATIONS
02
Alfa Chemistry is a comprehensive
analysis testing company that
provides one-stop testing, analysis
and technical support services in the
areas of Food, Agricultural Products
& Crop, Personal Care & Beauty
Products, Healthcare Products, Fine
Chemicals Products, Energy,
Environment, Material, Household &
Apparel Products, Stationery & Office
Supplies, and Children’s Products.
ALFA CHEMISTRY
TESTING LAB
03
OutlineAlfa Chemistry will provide tailor-made testing solutions for
various materials.
SemiconductorLiquid-crystal
Display
Alloys, Metals,
MetallurgicalThin Films
Photovoltaics
Composites Nanomaterials
Polymer Ceramics
Composites Testing
With the continuous development of science and technology, there
are many composite materials, and the production process also
needs to use scientific and technological means to detect some
properties of materials. Composite material testing is based on a
series of standardized, comparable and reproducible standards.
The main purposes of testing are raw material selection, product
development, product inspection, fault analysis and so on. As the
global leading composites analysis and testing company, Alfa
Chemistry offers a strong array of capabilities and testing services
to the composites industry.
Industry Regulations
ASTM E2581 - 14 ISO 19927
ASTM D2861 - 14 ISO 12817
......
Products Testing field Representative products Test items
Metallic matrix
composites
Non-metal
matrix
composites
Auto industry
Body and body parts: body shell, hard shell body,
chassis, door, flow board, luggage compartment cover,
sunshade, headlight reflector, front and rear bumpers,
instrument panel, etc. Hardness, density,
shrinkage, heat
distortion temperature,
coefficient of linear
expansion, (thermal
expansion coefficient),
thermal conductivity,
thermal diffusion
coefficient, tensile
strength, tensile (elastic)
modulus, bending
strength, bending
(elastic) modulus,
impact strength (impact
toughness),
compressive strength,
compression (elastic)
modulus, Poisson's ratio,
vertical combustion,
horizontal combustion,
resistance (rate),
conductivity, insulation
performance, wear
resistance, shielding
performance, corrosion
resistance (liquid
resistance, solvent
resistance)
Body trim: decorative panels, dashboards, steering rod
components, mirror frames, seats, etc.
Chassis hardware: transmission upper case, differential
cover, etc.
Engine component: engine cover, water tank parts,
engine sound insulation board, air hood, cylinder head,
etc.
Rail
Aramid reinforced epoxy resin: train front
FRP products: window interiors, washrooms, toilets,
water tanks, ceilings, etc.
Glass fiber reinforced polyester: locomotive streamlined
shell front end
Chemical industry Corrosion resistant material
Electrical
communication
industry
Insulation board, printed circuit board, instrumentation,
motor and accessories in various electrical appliances
Mechanical
industryBlades, fans, gears, pulleys and guards, etc.
Sporting goods Racing, rowing, poles, rackets, bows, skis and sleds, etc.
Medical fieldArtificial bones, artificial joints, artificial ligaments,
prostheses, etc.
Nanomaterials Testing
Nanomaterials have many excellent physical and chemical
properties, and are widely used in national defense, electronics,
chemical industry, building materials, medicine, aviation, energy,
environment and daily necessities. The analysis and
characterization of nanomaterials are of great significance to the
development of nanomaterials and nanotechnology. As a global
leading nanomaterials characterization company, Alfa Chemistry
offers a strong array of capabilities and testing services to
nanomaterials.
Industry Regulations
ASTM E3025 - 16 ISO/TR 13329
ASTM E2526 - 08 ISO/TS 12025
......
Products Service Test items Platforms
Nano-particles
Nano-dispersions
Processing of nano-
materials
Component analysis
XPS
XRF
EDS
SEM
TEM
AFM
XRD
Raman
SAED
STM
AFM
SPM
Particle size analysis Particle size and shape
Structural analysis Phase structure, crystal structure
Morphology analysis
Geometric morphology, particle size,
particle size distribution, morphology
micro-area composition, phase
structure
Surface interface
analysis
Optical performance Clarity, reflectance, refractive index
Mechanical
properties
Toughness, scratch resistance or
impact strength
Other
Polymer matrix, filler content,
physical properties and processing
conditions investigations
Alloys, Metals, Metallurgical Testing
Alloy materials have a wide range of applications in the fields of
construction engineering and science and technology, and their
performance requirements are different in various fields. Therefore,
it is very important to test various alloy materials. As the global
leading composites analysis and testing company, Alfa Chemistry
provides professional metal materials and alloy testing services,
covering all types of metal materials, providing reliable solutions to
meet your testing needs in terms of physical and chemical,
mechanical, technological and reliability performance based on
various industry standards.
Industry Regulations
ASTM B422M - 17 ISO 18632
ASTM B166 - 19 ISO 11437
......
Products Service Test items Platforms
Steel material
Metal and its
alloys
Functional alloy
Metal matrix
composite
Casting
Pipeline
Plating coating
Metal material
products
Photovoltaic
support
Stainless steel
pipe link repairer
Bending test Bending, repeated bending
ICP-AES
ICP-MS
FTIR
SEM
LA-ICP-Q-MS
SPEX SamplePrep
Graphite Digester
Confocal Microscope
Mercury Meter
Cutting Machine
Particle Size Analyzer
Stress Analyzer
X-ray Fluorescence
Spectrometer
Contact Angle Measuring
Instrument
UV-vis Spectrophotometer
Stretching testHigh temperature, room temperature, low temperature
tensile test
Hardness testRockwell hardness test, Brinell hardness test, Vickers
hardness test
Impact testRoom temperature impact test, low temperature
impact test, high temperature impact test
Compression test
Compressive yield point, compressive strength,
specified non-proportional compressive stress,
specified total compressive stress, compressive
elastic modulus
Welded parts
mechanical
performance test
Deformation, fracture, adhesion, creep, fatigue, etc.
Fastener
mechanical
performance test
Tensile test, guaranteed load, wedge load test, torque
test, hole expansion test, torque coefficient, anti-slip
coefficient, etc.
Performance
testing
Breaking load, stress relaxation test, galvanizing test,
adhesion test, copper immersion test, etc.
Elemental
analysis
Component analysis, Si, Mn, P, C, S, Ni, Cr, Cu, Mg,
Ca, Fe, Ti, Zn, Pb, Sb, Cd, Bi, As, Na, K, Al, grade
determination, moisture
Chemical
property
Atmospheric corrosion, intergranular corrosion, stress
corrosion, pitting, corrosion fatigue, artificial
atmosphere corrosion
Products Service Test items Platforms
Steel material
Metal and its alloys
Functional alloy
Metal matrix
composite
Casting
Pipeline
Plating coating
Metal material
products
Photovoltaic
support
Stainless steel pipe
link repairer
Physical
property
Magnetic property, electrical property, thermal property,
oxidation resistance, wear resistance, salt spray,
corrosion, density, coefficient of thermal expansion,
modulus of elasticity, hardness
ICP-AES
ICP-MS
FTIR
SEM
LA-ICP-Q-MS
SPEX SamplePrep
Graphite Digester
Confocal Microscope
Mercury Meter
Cutting Machine
Particle Size Analyzer
Stress Analyzer
X-ray Fluorescence
Spectrometer
Contact Angle Measuring
Instrument
UV-vis Spectrophotometer
Mechanical
property
Tensile, bending, yielding, fatigue, torsion, stress,
stress relaxation, impact, wear, hardness, hydraulic
resistance, tensile creep, flaring, crushing, compression,
shear strength, etc.
Process
performance
Filament drawing, fracture inspection, repeated
bending, two-way torsion, hydraulic test, flaring,
bending, crimping, flattening, ring expansion, ring
stretching, microstructure, metallographic analysis
Nondestructiv
e testing
X-ray non-destructive testing, electromagnetic
ultrasonic, ultrasonic, eddy current testing, magnetic
flux leakage testing, penetrant inspection, magnetic
particle inspection
Failure
analysisFracture analysis, corrosion analysis, etc.
Metallographi
c testing
Macroscopic metallographic, microscopic
metallography
Thin Films Testing
Plastic film is made of polyvinyl chloride, polyethylene,
polypropylene, polystyrene and other resins. The surface tension
of plastic film depends on the surface free energy, and the surface
free energy of depends on the molecular structure of film material
itself. There are many kinds of plastic film and their properties are
different. As a global leading analysis and testing company, Alfa
Chemistry offers a strong array of capabilities and testing services
to the thin film industry.
Industry Regulations
ASTM F1709 - 97 ISO 16413
ASTM F1711 - 96 ISO 13424
......
Products Service Test items Platforms
Packaging film
Fresh-keeping film
Protective film
Geomembrane
Air cushion film
Water-soluble film
Black and white film
Antimicrobial plastic film
Superconducting thin film
Agricultural film
Daily plastic bag
PVA coated high barrier film
Biaxially oriented
polypropylene film (BOPP)
Low density polyethylene film
(LDPE)
Polyester film (PET)
Nylon film (PA)
Cast polypropylene film (CPP)
Aluminized film
Physical
performance
Apparent density, light
transmission, fog rate, whiteness,
yellowness index, swelling ratio,
water content, acid value,
hardness
XRD
GC-MS
LC-MS
HPLC
ICP-AES
XRF
NMR
A-TOF-MS
Infrared Carbon Sulfur Meter
Sulfur Nitrogen Analyzer
UV-Visible Spectrophotometer
Atomic Absorption Spectroscopy
Atomic Fluorescence
Spectroscopy
Mechanical
performance
Tensile properties, impact
properties, flexural properties,
abrasion resistance, resilience,
low temperature properties, tear
properties
Combustion
performance
Vertical combustion, ignition
temperature, oxygen index,
horizontal combustion, etc.
Thermal
performance
Heat distortion temperature,
thermal decomposition
temperature, high and low
temperature impact properties,
Vicat softening point, glass
transition temperature, melting
temperature
Aging
performance
Xenon lamp aging, UV aging, salt
spray aging, ozone aging, carbon
arc lamp aging, halogen lamp
aging, weathering aging, etc.
Hazardous
substance
testing
Soluble heavy metals, adjacent
plasticizers, formaldehyde,
REACH/RoHS
Other
performance
Thermal conductivity, corrosion
resistance, low temperature
resistance, insulation properties,
hydraulic resistance
Polymer Testing
Polymeric materials are diverse and multi-functional and can be
engineered to meet a wide range of needs. Heat resistance,
chemical resistance, flexability, durability and light weight make
today's polymers attractive to many industries. As a leading global
analysis and testing company, Alfa Chemistry offers a wide array
of capabilities and testing services to polymer industry according
to various industry standards.
Industry Regulations
ISO 6453 ASTM D5226 - 16
ISO 7231 ASTM D2121 - 16
......
Plastics Service Test items PlatformsPE
PP
PS
PTFE
PVC
PC
Polyurethane
PMMA
PET
PA nylon
Epoxy resin
ABS resin
Copolymerized
formaldehyde resin
Polyamide 1010 resin
Phenolic molding
compound
PPS plastic
Plastic pipe
Plastic pipe fittings
Plastic hose
Plastic film
Medical plastic
Other
Physical and
chemical
property
Specific gravity, hardness, rigidity, density,
resin content, water absorption, dimensional
stability
GC-MS
ICP-AES
DSC8231
Viscometer
Confocal Microscope
Grinding Machine
Rheometer
Microwave Extractor
Karl Fischer Moisture
Meter
UV-Vis Spectrophotometer
Near Infrared
Spectrophotometer
Chemical
property
Water resistance, acid resistance, alkali
resistance, solvent resistance
Thermal
performance
Specific heat, thermal conductivity, heat
distortion temperature, flame resistance,
self-extinguishing, etc.
Mechanical
performance
Impact properties, tensile properties,
bending properties, electrical properties,
wear resistance, friction coefficient, low
temperature properties, rebound resilience,
tear properties, creep, three comprehensive
tests, vibration, impact, fatigue, stress
relaxation, etc.
Aging
performance
Ozone aging, ultraviolet aging, salt spray
aging, xenon lamp aging, carbon arc lamp
aging, halogen lamp aging, life calculation,
etc.
Heavy metal Chromium, lead, cadmium, mercury
Other
Biocompatibility testing, toxic and
hazardous ingredients, environmental
performance
Rubbers Service Test items Platforms
Wire and cable
Rubber tape
Cots
Rubber hose
Rubber shock
absorber
Medical rubber
Sanitary rubber
Content analysisComposition analysis, active ingredient content, purity
and impurity content
GC
GC-MS
NMR
Viscometer
Densitometer
HPLC
FTIR
Microwave Digester
Freeze Grinder
Dumas Nitrogen
Analyzer
Refractometer
Physical and
chemical analysis
Color, density, moisture, viscosity, freezing point,
fluidity, vulcanization curve, oxygen index, solid
content, pH, ash, plasticity
Electrical
performance
Resistivity, withstand voltage, dielectric strength,
dielectric constant, tracking index, leakage current
Forbidden
substance8 components such as p-phenylenediamine
Harmful substance Carcinogenic dye
Thermal
performance
Rubber thermal conductivity, thermal conductivity,
vertical horizontal burning
Mechanical
performance
Tensile strength, Young's modulus, brittleness
temperature, electric tracking, Mooney viscosity,
Mooney scorch, Jimen test, compression set, Akeron
wear, hardness, compressive strength, degree of
resilience, barrel wear elongation at break, loss
tangent
Aging performance Salt spray test, artificial climate aging, hot air aging
Fibers Service Test items Platforms
Natural fiber
Chemical fiber
Man-made fiber
Synthetic fiber
Inorganic fiber
Physical and
chemical
indicator
Fiber birefringence, melting point,
solubility, purity, oil content, density
gradient
SEM
Metrohm-NIRSystems
TGA
Karl Fischer Moisture Meter
Atomic Absorption Spectrometry
FTIR
Rheometer
Dynamic Thermo-mechanical
Analyzer
Freeze Grinder
Microwave Digester
Flame retardant
performance
Combustion performance, burning grade,
flame retardant properties
Electrical
performanceAntistatic, etc.
Component
analysis
Identification of chemical fiber components,
chemical components for chemical fiber,
quantitative chemical analysis, qualitative
chemical analysis
Ceramics Testing
Ceramic testing can evaluate the quality of ceramic products fairly and
objectively, which is of great significance to the material selection and
control in the process of ceramic production. The ceramic quality
testing work can carry on the quality testing to a series of technologies
or processes used in the ceramic production, so as to find out the
shortcomings and improve the ceramic production in time, and
promote the ceramic production and innovative development. As a
leading global analysis and testing company, Alfa Chemistry offers a
wide array of capabilities and testing services to ceramics industry
according to various industry standards.
Industry Regulations
ASTM C1331 - 18 ISO 21714
ASTM C1211 - 18 ISO 21113
......
Products Service Test items Platforms
Daily ceramic
Building ceramic
Sanitary ceramic
Industrial ceramic
etc.
Physical property
Gloss, whiteness, appearance quality, size,
radioactivity, size and surface quality, modulus of
rupture, strength of failure
FTIR
Karl Fischer Moisture Meter
NMR
Freeze Grinder
ICP-MS
SEM
TEM
XRD
Mechanical propertyStiffness, hardness, toughness, plasticity,
compressive strength
Thermal
performance
Thermal conductivity, expansion coefficient,
chemical stability, dimensional stability
Electrical
performance
Conductivity, breakdown voltage, breakdown
strength, insulation resistance, dielectric
constant
Chemical propertyAcid and alkali resistance, corrosion resistance,
oxidation resistance, etc.
Chemical
compositionElement content, oxide content
Liquid-crystal Display Testing
Liquid-crystal Display (LCD) is widely used in various industries, such
as instrumentation, medical, agricultural machinery, office equipment,
home appliances, communications, banking, etc. As a leading global
analysis and testing company, Alfa Chemistry Testing Lab has many
years of experience in liquid-crystal display testing, and can provide
its customers with authoritative, scientific, fair and accurate testing
reports.
Industry Regulations
ASTM ISO
...... ANSI IEC
Products Test service Regulation Platforms
LCD televisions
Computer monitors
Instrument panels
Aircraft cockpit displays
Indoor and outdoor
signage
Digital cameras
Watches
Calculators
Mobile telephones
Smartphones
DVD players
Video game devices
Clocks
Brightness
LCD quality standards
Polarimeter and Polarizing
Microscope
SEM
TEM
FTIR
NMR
DSC
TMA
XRD
Brightness uniformity
Color range
Contrast ratio
Grey scale
Visual angle
Response time
Other
Semiconductor Testing
Semiconductor technology requirements often exceed the test
coverage that traditional ATE can provide for analog, mixed-signal,
and RF testing. Semiconductor test engineers need smarter solutions
to address cost, scalability, design and device challenges. As a
leading global analysis and testing company, Alfa Chemistry Testing
Lab has many years of experience in semicondutor testing, which
offers one-stop testing solutions to the semicondutor industry.
Industry Regulations
ASTM ISO
...... ANSI IEC
Products Test service Regulations Platforms
Integrated circuit
Wafer
Optoelectronic
device
Discrete device
Sensor
Impurity element
ANSI IEC 60749 series
ASTM F1892-12
ASTM D7980-15
ASTM F72-17
ASTM F1893-18
ASTM F980-16
ISO 14706
ISO 14701
The material dispatching method
Capability testing based on
subsamples
A clustering analysis model
Metallic contamination from wafer
handling
Production monitoring of 200mm
wafer processing
Influence of laser marking on
silicon wafer properties
Automated detection of wafer
surface defects by laser scanning
SEM
ICP-MS
GC
FTIR
SteREO Discovery.V20
ICP-AES
pH Meter
Molecular Fluorescence
Spectrometer
Ultraviolet Spectrophotometer
Raman Spectrometer
Organic
contamination
Dopant
Particle
contamination
Crystalline integrity
Electrical
parameters
Surface quality
Failure analysis
Geometric size
Defect
Surface chemical
analysis
Trace metal
Photovoltaics Testing
As governments continue to encourage switching from fossil fuels to
renewable energy, the market for photovoltaic devices is booming.
With this growth, there will be an increasing need for photovoltaic
testing services to evaluate newly developed products as consumer's
demands and local policies dictate. As a leading global analysis and
testing company, Alfa Chemistry Testing Lab has many years of
experience in photovoltaics testing, which offers one-stop testing
solutions to the photovoltaics industry.
Industry Regulations
ASTM ISO
...... ANSI IEC
Photovoltaic
raw materialsTest items Regulations Platforms
EVA backsheet
Laminate
Reflective film
Junction box
Silicone
POE
Glass
EPDM
Flux
Cell
Silicon
Acid
Slurry
Silicon carbide
Suspension
Silicon nitride
Methanol
Light transmittance, reflectance,
water vapor transmittance, color
index, volume/surface resistivity,
thermal enthalpy value, weight loss
rate, material thickness of each layer,
volume resistivity, surface resistivity,
melting point, decomposition
temperature, 90o /180o peeling, light
transmittance, UV transmittance, acid
value, resistivity, viscosity, fineness,
VA content, residual amount,
elemental qualitative, quantitative
analysis, surface metal impurity
content, body metal impurity content,
metal impurity content, main content,
metal impurity content, solid content,
ferric oxide, free carbon, PEG
content, ion impurity content ,
moisture content, oxygen and carbon
content
Tensile strength, elongation at break,
surface roughness, degree of
crosslinking, interlaminar peel
strength, peel strength, shear
strength, AST test, DH test (85 oC/85% RH), TC test, UV test, UV
+DH test, E layer melting point,
tensile strength, battery back field
peel strength, 180o peel force,
flexural strength, temperature and
humidity test (45 oC/95% RH, 96H)
ISO 11358-1
IEC 62788-1-6
ASTM E424
ASTM E1799-12
ASTM E1597-10
ASTM E1802-12
ASTM E1171-15
ASTM E1830-15
ASTM E1143-05
ASTM E2481-12
ASTM E2047-10
ASTM E1462-12
ASTM E2527-15
ASTM E973-16
ASTM E948-16
XRD
GC-MS
LC-MS
HPLC
ICP-AES
XRF
NMR
A-TOF-MS
Infrared Carbon Sulfur
Meter
Sulfur Nitrogen Analyzer
UV-visible
Spectrophotometer
Atomic Absorption
Spectroscopy
Atomic Fluorescence
Spectroscopy
Photovoltaic
modulesTest items Regulations Platforms
Crystalline silicon
photovoltaic modules
Planar photovoltaic
modules
Photovoltaic modules
for the ground
Photovoltaic modules
Crystalline silicon
photovoltaic modules
Infrared (IR) scanning, PV string
average dust loss
PV string temperature rise loss
Average power attenuation of
photovoltaic modules
Electroluminescence (EL) scanning
Component bypass diode detection
Centralized inverter serial-parallel
average mismatch loss
Group-inverter serial-parallel average
mismatch loss
Centralized inverter photovoltaic system
DC line loss
String inverter PV system DC line loss
Photovoltaic occlusion loss
Centralized inverter AC average line
loss
String inverter AC average line loss
Inverter weighting efficiency, inverter
MPPT tracking accuracy
Transformer weighting efficiency
Photovoltaic array insulation resistance
test
Ground continuity test, power grid
quality
Power station performance ratio PR
value
Power plant standard performance ratio
Inverter performance ratio
Protection device and equipotential
testing
Polarity test, photovoltaic string current
test
function test, photovoltaic array
insulation resistance test
Photovoltaic square array nominal
power test
Power quality test, system electrical
efficiency test
ISO 11358-1
IEC 62788-1-6
ASTM E424
ASTM E1799-12
ASTM E1597-10
ASTM E1802-12
ASTM E1171-15
ASTM E1830-15
ASTM E1143-05
ASTM E2481-12
ASTM E2047-10
ASTM E1462-12
ASTM E2527-15
ASTM E973-16
ASTM E948-16
XRD
GC-MS
LC-MS
HPLC
ICP-AES
XRF
NMR
A-TOF-MS
Infrared Carbon Sulfur
Meter
Sulfur Nitrogen
Analyzer
UV-Visible
Spectrophotometer
Atomic Absorption
Spectroscopy
Atomic Fluorescence
Spectroscopy
www.alfachemic.com/testinglab/industries/material-analysis.html
2200 Smithtown Avenue, Room 1 Ronkonkoma, NY, USA
If you have any questions or would like to learn more about
the services that Alfa Chemistry Testing Lab offers for the
materials, contact us at:
Material Testing Services
