GLPOLY must be competing with domestic and foreign suppliers when Han’s Laser is inviting tenders. By nine-month comparison, GLPOLY emerged as the best supplier from proficient and fierce comprtition.
Since Han’s Laser has applied GLPOLY thermally conductive insulator(thermal film) XK-F35, no issue of heat transfer comes out and they don’t need to worry about thermal management. Thare are lots of thermal insulator suppliers worldwide, most of them supply inferior product which providing lower performance than nominal performance. many senior thermal management engineers will Bergquist’s thermal insulator is excellent. Yes, it’s undeniable. But do you think about the lead time and cost? It is unattractive. Finally, Han’s Laser choose GLPOLY as exclusive supplier.
Han’s Laser found GLPOLY from internet, they stated some requirements as following:
No oil leakage
High thermal conductivity
Thickness not exceed 0.3mm and breakdown voltage must be greater than 3kV
After the chief engineer went through the data sheet and compared some major data with Bergquist’s product which he used before, especially GLPOLY XK-F35 thermal insulator providing much lower thermal resistance, he wished to test GLPOLY samples.
In the period of test, two samples supplied by other suppliers broke and quited. GLPOLY XK-F35 exhibited excellent electric proporty of 3.5kV breakdown voltage, good shear and puncture resistance.
After nini-month repeated comparison, GLPOLY thermal insulator(thermal film) XK-F35 exhibited excellent electric properties and thermal performance, Han’s Laser fixed thermal solution that XK-F35 will be applied in laser-marking machine.
GLPOLY thermally conductive insulator(thermal film) features 1) 220 degree high temperature resistance, 2) smaller particle size, low thermal resistance, 3) soft and smooth 30um fiberglass providing higher breakdown voltage.
That is why Han’s Laser designated GLPOLY thermally conductive insulator(thermal film) as the exclusive thermal interface material for laser marking machine.
