Industrial Phenolic casters round belong to the industrial one,
which is one of the industrial wheel of many materials; phenolic
round application is very extensive, and in some machinery
equipment, electronic equipment, furniture, logistics equipment,
storage, working vehicles, chassis, cabinets, no dust workshop,
production lines, supermarkets are able to see its shadow, although
material diversification, but it also has many of the same places,
following a brief introduction on the characteristics of industrial
phenolic round material.
Industrial Phenolic wheel material characteristics:
1, resistance to deformation under the weight: weight in the long
under the wheels of change into flat place, that test samples
withstand certain static pressure load, then lifted a predetermined
time after the end of the compression load, the wheels of the
location change table After the original height compared to the
height of a percentage.
2, the working temperature: measured operating temperature range
3, adhesive strength: at 5 inches / minute speed tire wheel core
from the upper peel adhesion force required, in pounds divided by
the line width of the tire calculated.
4, elongation: the role of tension between the specimen fracture
when marking an increase from the amount of the initial gauge
length, expressed as a percentage.
5, impact strength: material properties to withstand free fall
onslaught of weight being applied. Inches / lb, ft / lb or punching
power to represent the test temperature.
6, the tensile strength of: a cross-section wheels when needed to
break away from the edge. In pounds divided by the sample
cross-sectional area (square inches).
7. Water absorption: Test sample weight increases. The percentage
of a specific program after test weight and the initial weight is
represented by the sample.
8, the compression strength: compression during the test, the
sample is exposed to the maximum compressive stress in MPa units of
9, hardness: for measuring the hardness of rubber and other tire
and wheel core material with a Shore "A" or "D" to represent.
The above material is industrial phenolic wheel briefly, the wheels
of other materials also can learn from the above contents, forms
are the same; the same hope that we can more fully grasp the
characteristics of knowledge and phenolic wheels.