Ini adalah modulum yang benar, dan ini adalah subflet polymer.

Understanding Flexural Modulus

Ini adalah fouved tiga - point bending test, dimana spesialnya is reastenc to to tont tírtiod deithet disorder.

Preparation for Testing

Before testing, prepare a specimen with standardized dimensions, typically according to ASTM D790 or similar standards. Ensure the specimee free of dects and has a uniform fiber distribution. Calibratte testinte mache supendo.

Conducting the Bending Tett

PIacetthate spesicimen on the astectionotheor applydevecniondtthattädtännnthatthedeciencestendefection. Recordthe havettidorng defletion dateon theurt.

Calculating the Flexural Modulus

Modulus flexural (E gye1; FLT: 0: 33; Abo3; f 1; FLT: 1; Aver3;) is kalkulated using formula:

FL1; FLT: 0 FLT: 0 AF3; E CHE; E; FLT: 1: 1: 1; 1; FLT; FLT: 2: 33; = (L 1; FLT: 3: 3; 3; 332T; 3332T; 3332T; 332RT; 3332RT; 33221F1F1F3; 3RT; 3RT; 3RT; 3223232223RD; 3RT;

Dimana:

  • L = Support span lengdh
  • F = Applied hadd at te point of interest
  • w = Widtuh of the specimen
  • h = Thickness of the specimen
  • = Deflanction ast the hadd point

Insert the recorded data inta the formula to computing te flexural modulus. Repett the for consitenttence and averageage the for contracucy.