Polímeros

O laboratório SCiTec conta com infraestrutura e amplo escopo de serviços acreditados pela Cgcre, para atuar na execução de análises térmicas, físico-químicas e mecânicas dos materiais poliméricos.

Os testes e análises realizados pelo laboratório envolvem:

  • Absorção de água
  • Análise térmica dinâmico-mecânica (DMA ou DMTA)
  • Calorimetria exploratória diferencial (DSC)
  • Coeficiente de expansão térmica linear
  • Color
  • Colorimetria
  • Compressão
  • Compression set
  • Cromatografia gasosa acoplada espectrometria de massas (GC-MS)
  • Densidade
  • Difratometria de raios-X (DRX)
  • Dispersão de pigmentos
  • Dureza IRHD
  • Dureza shore A ou D
  • Espectroscopia no infravermelho (FTIR)
  • Fluorescência de raios-X (FRX)
  • Fogging
  • Impacto charpy a 23°C
  • Impacto izod a 23°C
  • Índice de fluidez (MFI)
  • Índice de oxidação
  • Inflamabilidade
  • Módulo de flexão a 23°C
  • Rasgamento a 23°C
  • Reometria capilar
  • Temperatura de amolecimento (Vicat)
  • Temperatura de deflexão térmica (HDT)
  • Tempo de indução oxidativa (OIT)
  • Teor de carga
  • Teor de cinzas
  • Teor de extraíveis
  • Teor de umidade
  • Termogravimetria (TG)
  • Tração a 23°C
  • Viscosidade

Normas

AATCC Test Method 97 – 2009 Extractable Content of Textiles

ABNT NBR 15536-1 – Sistemas para adução de água, coletores-tronco, emissários de esgoto sanitário e águas pluviais – Tubos e conexões de plástico reforçado de fibra de vidro (PRFV) – Parte 1: Tubos e juntas para adução de água

ABNT NBR 9023 – Termoplásticos – Determinação do índice de fluidez

ABNT NBR 9147 – Fios e cabos para telecomunicações — Fluidez — Método de ensaio

ABNT NBR ISO 18553 – Método para avaliação do grau de dispersão de pigmentos ou negro-de-fumo em tubos, conexões e compostos poliolefínicos

ABNT NBR ISO 3795 – Veículos rodoviários, tratores e máquinas agrícolas e florestais — Determinação do comportamento de combustão dos materiais interiores

ABNT NBR NM 82 – Tubos e conexões de PVC – Determinação da temperatura de amolecimento “Vicat”

ABNT NBR NM 84 – Tubos e conexões de PVC – Determinação do teor de cinzas

ABNT NM 23 – Cimento portland e outros materiais em pó – Determinação da massa específica

ASTM C1557 – Standard Test Method for Tensile Strength and Young’s Modulus of Fibers

ASTM C158 – Flexural Bend Testing for Glass

ASTM D1238 – Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer

ASTM D1415 – Standard Test Method for Rubber Property—International Hardness

ASTM D1506 – Standard Test Methods for Carbon Black—Ash Content

ASTM D1525 – Standard Test Method for Vicat Softening Temperature of Plastics

ASTM D1621 – Standard Test Method for Compressive Properties of Rigid Cellular Plastics

ASTM D2240 – Standard Test Method for Rubber Property—Durometer Hardness

ASTM D2244 – Standard Test Method for Calculation of Color Differences From Instrumentally Measured Color Coordinates

ASTM D256 – Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics

ASTM D2584 – Standard Test Method for Ignition Loss of Cured Reinforced Resins

ASTM D3418 – Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry

ASTM D3677 – Standard Test Methods for Rubber—Identification by Infrared Spectrophotometry

ASTM D3835 – Standard Test Method for Determination of Properties of Polymeric Materials by Means of a Capillary Rheometer

ASTM D3895 – Standard Test Method for Oxidative-Induction Time of Polyolefins by Differential Scanning Calorimetry

ASTM D395 – Standard Test Methods for Rubber Property—Compression Set

ASTM D4065 – Standard Practice for Plastics: Dynamic Mechanical Properties: Determination and Report of Procedures

ASTM D412 – Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension

ASTM D4603 – Standard Test Method for Determining Inherent Viscosity of Poly(Ethylene Terephthalate) (PET) by Glass Capillary Viscometer

ASTM D4747 – Standard Test Method for Determining Unreacted Monomer Content of Latexes Using Gas-Liquid Chromatography (Withdrawn 2019)

ASTM D4812 – Standard Test Method for Unnotched Cantilever Beam Impact Resistance of Plastics

ASTM D5026 – Standard Test Method for Plastics: Dynamic Mechanical Properties: In Tension

ASTM D5279 – Standard Test Method for Plastics: Dynamic Mechanical Properties: In Torsion

ASTM D5381 – Standard Guide for X-Ray Fluorescence (XRF) Spectroscopy of Pigments and Extenders

ASTM D5418 – Standard Test Method for Plastics: Dynamic Mechanical Properties: In Flexure (Dual Cantilever Beam)

ASTM D5630 – Standard Test Method for Ash Content in Plastics

ASTM D570 – Standard Test Method for Water Absorption of Plastics

ASTM D6110 – Standard Test Method for Determining the Charpy Impact Resistance of Notched Specimens of Plastics

ASTM D624 – Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers

ASTM D6247 – Standard Test Method for Determination of Elemental Content of Polyolefins by Wavelength Dispersive X-ray Fluorescence Spectrometry

ASTM D635 – Standard Test Method for Rate of Burning and/or Extent and Time of Burning of Plastics in a Horizontal Position

ASTM D6370 – Standard Test Method for Rubber—Compositional Analysis by Thermogravimetry (TGA)

ASTM D638 – Standard Test Method for Tensile Properties of Plastics

ASTM D648 – Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position

ASTM D6869 – Standard Test Method for Coulometric and Volumetric Determination of Moisture in Plastics Using the Karl Fischer Reaction (the Reaction of Iodine with Water)

ASTM D695 – Standard Test Method for Compressive Properties of Rigid Plastics

ASTM D789 – Standard Test Method for Determination of Relative Viscosity of Concentrated Polyamide (PA) Solutions

ASTM D790 – Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials

ASTM D792 – Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement

ASTM D882 – Standard Test Method for Tensile Properties of Thin Plastic Sheeting

ASTM E1131 – Standard Test Method for Compositional Analysis by Thermogravimetry

ASTM E1252 – Standard Practice for General Techniques for Obtaining Infrared Spectra for Qualitative Analysis

ASTM E1347 – Standard Test Method for Color and Color-Difference Measurement by Tristimulus Colorimetry

ASTM E1356 – Standard Test Method for Assignment of the Glass Transition Temperatures by Differential Scanning Calorimetry

ASTM E1621 – Standard Guide for Elemental Analysis by Wavelength Dispersive X-Ray Fluorescence Spectrometry

ASTM E2009 – Standard Test Methods for Oxidation Onset Temperature of Hydrocarbons by Differential Scanning Calorimetry

ASTM E260 – Standard Practice for Packed Column Gas Chromatography

ASTM E308 – Standard Practice for Computing the Colors of Objects by Using the CIE System

ASTM E793 – Standard Test Method for Enthalpies of Fusion and Crystallization by Differential Scanning Calorimetry

ASTM E831 – Standard Test Method for Linear Thermal Expansion of Solid Materials by Thermomechanical Analysis

ASTM F2102 – Standard Guide for Evaluating the Extent of Oxidation in Polyethylene Fabricated Forms Intended for Surgical Implants

ASTM F2617 – Standard Test Method for Identification and Quantification of Chromium, Bromine, Cadmium, Mercury, and Lead in Polymeric Material Using Energy Dispersive X-ray Spectrometry

DBL 5307 – Supply specification; flame retardant properties. Interior trim parts; requirements and test specifications.

DBL 5430 – Emission and odour in the car interior. For materials and components that can come into contact with the vehicle interior air directly or indirectly.

DIN 75200 – Determination of burning behaviour of interior materials in motor vehicles

DIN 75201 – Determination of the fogging characteristics of trim materials in the interior of automobiles.

FMVSS 302 – The Federal Motor Vehicle Safety Standard Nº. 302. Flammability of Interior Materials

GMW 3235 – Fogging Characteristics of Trim Materials

IEC 60695-11-10 – Fire hazard testing — Part 11-10: Test flames — 50 W horizontal and vertical flame test methods — Amendment 1

ISO 105 – Têxteis — Ensaios de solidez da cor.

ISO 1133 – Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics

ISO 11357 – Plastics — Differential scanning calorimetry (DSC)

ISO 11358 – Plastics — Thermogravimetry (TG) of polymers

ISO 11359-2 – Plastics — Thermomechanical analysis (TMA) — Part 2: Determination of coefficient of linear thermal expansion and glass transition temperature

ISO 11664-4 – Colorimetry — Part 4: CIE 1976 L*a*b* Colour space

ISO 1183 – Plastics — Methods for determining the density and relative density of non-cellular plastics

ISO 15512 – Plastics — Determination of water content

ISO 178 – Plastics — Determination of flexural properties

ISO 179 – Plastics — Determination of Charpy impact properties

ISO 1798 – Flexible cellular polymeric materials — Determination of tensile strength and elongation at break

ISO 180 – Plastics — Determination of Izod impact strength

ISO 2440 – Flexible and rigid cellular polymeric materials — Accelerated ageing tests

ISO 306 – Plastics — Thermoplastic materials — Determination of Vicat softening temperature (VST)

ISO 307 – Plastics — Polyamides — Determination of viscosity number

ISO 34 – Rubber, vulcanized or thermoplastic — Determination of tear strength

ISO 3451 – Plastics — Determination of ash

ISO 4650 – Rubber — Identification — Infrared spectrometric methods

ISO 48 – Rubber, vulcanized or thermoplastic — Determination of hardness (hardness between 10 IRHD and 100 IRHD)

ISO 527 – Plastics — Determination of tensile properties

ISO 604 – Plastics — Determination of compressive properties

ISO 62 – Plastics — Determination of water absorption

ISO 6721 – Plastics — Determination of dynamic mechanical properties

ISO 75 – Plastics — Determination of temperature of deflection under load

ISO 815 – Rubber, vulcanized or thermoplastic — Determination of compression set

ISO 845 – Cellular plastics and rubbers — Determination of apparent density

ISO 868 – Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore hardness)

ISO 9974 – Connections for general use and fluid power — Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing

ISO 11443 – Plastics — Determination of the fluidity of plastics using capillary and slit-die rheometers

NBR 14300 – Sistemas de ramais prediais de água -Tubos, conexões e composto depolietileno PE – Determinação dotempo de oxidação induzida

NBR 14692 – Sistemas de dutos, subdutos e microdutos para telecomunicações – Determinação do tempo de oxidação induzida

PSA D45 1727 – Determination of the fogging characteristics (Fogging F)

PV 3015 – Determining Condensable Constituents (G)

PV 3341 – Determination of emission of organic compounds

Resolução Contran nº 498 – Dispõe sobre requisitos aplicáveis aos materiais de revestimento interno do habitáculo de veículos automotores nacionais e importados.

SAE J1756 – Determination of the Fogging Characteristics of Interior Automotive Materials

STD 420-0003 – Fogging

STP247 – International Symposium on Plastics Testing and Standardization

TL 1010 – Materials for vehicle interiors – Flammability of materials requirement

TL 1011 – Flammability vertical

TL 52625 – Requirements plastic mounting support

TSM0503G – Fogging test method for non-metallic materials

TSM1720G-2C – Materials for door glass run

UL94 – Tests for Flammability of Plastic Materials for Parts in Devices and Applications.

VDA 277 – Analysis of Volatile Contaminants from Polymers

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