Rheological properties

Question 1

Rheology

Answer 1

Study of flow or deformation of materials

Question 2

Elasticity

Answer 2

Ability of materials to undergo full elastic recovery after an applied load is removed

Question 3

Viscoelasticity

Answer 3

Slow recovery of materials after an applied load is removed

Question 4

Working time

Answer 4

Time required for a material can be manipulated without getting thickened

Question 5

Setting time

Answer 5

Time required for a material to achieved certain rigidity
(when it is able to resist penetration by a probe)

Question 6

Creep

Answer 6

Time-dependent plastic strain of a material under static load
- Small deformation occurs by large stress for a long period of time

Question 7

Flow

Answer 7

Large deformation occurs when small forces applied rapidly