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(주)연진코퍼레이션 동적기게분석기, Dynamic Mechanical Analyzer, DMA, 레오미터, Rheometer

  HOME > 제품소개 > 열분석기 > 동적기계분석기(DMA/MDR)

 

  

 

Dynamic Mechanical Analyzer DMA, DMTA, MDR

 

동적기계분석기

 

온도와 시간, 주파수(frequency)의 함수로써 점탄성 변화(Modulus change) 측정.

손실계수(Loss factor, Tangent delta), 저장탄성율(Storage modulus, E'-G'), 손실탄성율(Loss modulus, E"-G"), 유리전이(Glass transition), 경화거동(Curing), Stress relaxation, Creep test, Master curve construction ..

 

[DMA] DMA1
온도 범위  -190°C ~ 600°C

최대 하중  10 N

최소 하중  0.001 N

[DMA] DMA/SDTA861e
온도 범위  -150°C ... 500°C

최대 하중  12 N, 18 N or 40 N

최소 하중  0.005 N

 

DMA application

점탄성적 탄성도 (Viscoelastic Modulus)측정
Ageing (노후 테스트)
Bending test (굴곡시험)
Compliance (J
*)
Compression test (압축하중 시험)
Correlation avec chock
Correlation with acoustic performances
Correlation with materials formulation
Correlation with products  performances
Creep behavior, Creep test
Curing kinetics, Curing time
Degree of reticulation
Dimensional stability
Dynamic test
Dynamic viscosity (h
*)
Fatigue test
Gel time
Glass transition temperature (유리전이온도, Tg)
Humidity sensitivity
Impact resistance
Industrial products stiffness
Linear/Non-linear behavior (선형/비선형적 거동)
Damping, Loss angle (delta), Loss factor (손실계수, tan δ)
Mechanical properties (기계적 특성)
Melting point (용융점, Tm)
Morphology of polymers (고분자 형태학)
Optimization of curing  process (경화과정의 최적화 검사)
Penetrometry test
Polymer compatibility
Prediction of long term mechanical behaviour 
Relationships mechanical properties/molecular structure
Relaxation time
Reticulation follow up
Rheological  properties
Secondary transitions
Shear modulus (G
*)
Shear test
Specimen stiffness
Stress relaxation test
Tension test
Thermal properties
Thermal stability
UV sensivity
Viscoelastic properties
Young Modulus E
*
Storage Modulus (저장탄성율, E', G')
Loss Modulus (손실실탄성율, E", G") ... more

 

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회사 소개

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