1400kg 125mm Mute Heavy Duty Braked Castors / Heavy Duty Roller Casters

Main advantages of caster PA performance
1. High mechanical strength, good toughness, high tensile and compressive strength. The specific

tensile strength is higher than that of metal, and the specific compressive strength is equal to that

of metal, but its rigidity is lower than that of metal. The tensile strength is close to the yield strength

and more than twice that of ABS. It has strong absorption capacity for impact, stress and vibration,

and its impact strength is much higher than that of ordinary plastics, and better than acetal resin.

2. The fatigue resistance is outstanding, and the parts can still maintain the original mechanical

strength after repeated bending for many times. Caster PA is often used in common occasions with

obvious periodic fatigue effect, such as escalator handrail and new bicycle plastic rim.

3. High softening point and heat resistance (such as nylon 46, high crystalline nylon has high thermal

deformation temperature and can be used for a long time at 150 ℃. After glass fiber reinforcement,

the thermal deformation temperature of caster PA66 reaches more than 250 ℃)

4. Smooth surface, small friction coefficient and wear resistance. As a movable mechanical component,

it has self lubrication and low noise. It can be used without lubricant when the friction effect is not too

high; If lubricants are really needed to reduce friction or help heat dissipation, water, oil, grease, etc.

can be selected. Thus, as a transmission component, its service life is long

5. Corrosion resistant, very resistant to alkali and most salt liquids, also resistant to weak acids,

engine oil, gasoline, aromatic hydrocarbons and general solvents, inert to aromatic compounds,

but not resistant to strong acids and oxidants. It can resist the corrosion of gasoline, oil, fat, alcohol,

weak city, and has good aging resistance. It can be used as packaging material for lubricating oil, fuel,

etc.

6. Self extinguishing, non-toxic, odorless, good weather resistance, inert to biological erosion, and good

antibacterial and mildew resistance.

7. Excellent electrical performance. Nylon has good electrical insulation, high volume resistance and high

breakdown voltage. It can be used as power frequency insulation material in dry environment, and still

has good electrical insulation even in high humidity environment.

8. The parts are light in weight, easy to dye and easy to form. Due to its low melt viscosity, it can flow

quickly. It is easy to fill the mold. After filling, the freezing point is high and can be shaped quickly.

Therefore, the molding cycle is short and the production efficiency is high.

Heavy Duty Swivel Casters Parameter

Heavy Duty Swivel Casters Describe

Heavy Duty Swivel Casters Size

Heavy Duty Swivel Casters Material

Heavy Duty Swivel Casters Scope of application

Application.

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