In the country " energy-saving law " below promulgated big environment, building specific power consumption gets as the body be the first to be affected of social specific power consumption the attack of all circles. Adiabatic regard a building as energy-saving important fittings, assuming wall of door window act energy-saving all in all part.

Above all, adiabatic raw material, in the world already accepted the polyamide of 75% 66 (PA66) add the fibre glass of 25% (GF) , namely PA66 GF25 is adiabatic main body of optimal raw material, because excellent heat-resisting performance mixes PA66,this is physical function, and join the GF of 25% more the leap that makes its had to pledge on mechanical intensity.

The nylon that joined 25% fibre glass the heat insolation of 66 production, its heat is out of shape temperature had achieved 230 degrees of above, can satisfy completely wear first hind the craft requirement of spray; Thermal conductance (coefficient of thermal conductivity) for 0.3W/m*K, be aluminium alloy only 1% the left and right sides; And the linear expansion coefficient of close of the others aluminium alloy, in the process that can make sure it changes in external temperature as can synchronous as aluminium alloy; Be able to bear or endure exceedingly goodly ultraviolet ray and the service life that heat up aging behavior to be able to make sure its are long-term more. In general, what be raw material with PA66 GF25 is adiabatic a mechanical function that just accords with aluminium alloy profile and treatment feature, ability assures the quality of adiabatic profile and life, ability makes sure the safety of wall of door window act is used, and now home, partial enterprise is shoddy, use reclaim nylon will act as pure nylon, use PVC, ABS to add the content such as French chalk to replace PA66 GF25 even, such product not only requirement of function short of, and the likelihood causes adiabatic door window to be out of shape, break away from, falling likelihood, flow to the market, harmed the interest of the user not only, and the safety of the user also cannot get safeguard.

Next, adiabatic dimension precision also is need key attention, because its regard the main body of adiabatic profile as component part, it is to want as compound as two aluminium alloy arrive one case. Adiabatic should match with the notch photograph of aluminium alloy, use clench the teeth of material of profiling of roller platen roller to finish next, in this system project, want besides the notch dimension that assures aluminium alloy profile accurate outside, also should assure heat insolation dimension precision, because if adiabatic dimension precision slants small, roller pressing does not reach the designated position, the shearing force that can create composite profile is insufficient, make make hidden trouble of window occurrence safety, if dimension precision slants big, so roller pressing transfers, the likelihood is right adiabatic cause structural sex to rupture, cause whole profile to discard as useless. Its dimension precision can obtain good product ± 0.05mm, and make whole wear a process more smooth, made sure profile factory is worn already efficiency, can assure the security that final user uses again.
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