What’s the difference between fiberglass parts made from SMC(fiberglass compression molding) process and fiberglass hand lay up process?
As we all know, hand laid is a very traditional process to produce fiberglass parts, but normally one mold can only produce one piece, the efficiency is very low, also with the increasing labor cost, unit price from hand laid is becoming higher and higher. Another process just comes and solve this
problem, it’s called SMC process, also called as sheet molding compound or fiberglass compression molding, it’s similar a little as injection molding
and mainly finished by machines, this means much higher efficiency than hand laid, also as less labor is required, the unit price is much lower than
hand laid.
So what’s the difference between parts made from SMC(fiberglass compression molding) and parts made by hand laid? Will the Physical performance
So what’s the difference between parts made from SMC(fiberglass compression molding) and parts made by hand laid? Will the Physical performance
aged after years? What’s the mold life of normal parts made by SMC(fiberglass compression molding) process?
First of all, parts made from SMC(fiberglass compression molding) process will be with smooth surface on both sides, this is the most obvious advantage
First of all, parts made from SMC(fiberglass compression molding) process will be with smooth surface on both sides, this is the most obvious advantage
compared to parts made by hand laid.
Secondly, if same thickness, physical performance from SMC(fiberglass compression molding) process will be better than parts made by hand laid.
Finally, same as parts made by hand laid, parts made by SMC(fiberglass compression molding) will also occur aging with years’ strong sunshine or other
Secondly, if same thickness, physical performance from SMC(fiberglass compression molding) process will be better than parts made by hand laid.
Finally, same as parts made by hand laid, parts made by SMC(fiberglass compression molding) will also occur aging with years’ strong sunshine or other
kinds of illumination, the life time depends on the working condition, normally it can keep for 10 years.
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