PBT Extruded Afã horow

PBT (polybutylene terephthalate) yɛ semi crystalline thermoplastic engineering plastic a ɛwɔ mfiridwuma ahoɔden a ɛkyɛn so, nnuru a ɛko tia, ne anyinam ahoɔden a ɛbɔ ho ban. PBT extruded afã horow no yɛ nea wɔde di dwuma kɛse wɔ ɛlɛtrɔnik ne anyinam ahoɔden, kar, mfiridwuma nnwinnade ne mfuw afoforo mu, titiriw ma nneɛma a ɛhwehwɛ ɔhyew a ɛko tia, nsɛe a ɛko tia ne dimensional stability.

1.Mfiridwuma mu nneɛma

• Ahoɔden a ɛkorɔn ne katee: Ahoɔden a ɛtwetwe PBT a wɔde ahwehwɛ nhama ahyɛ mu den no tumi du 170MPa, na ɛma ɛfata ma adansi nneɛma a ebetumi agyina abɔnten tumi akɛse ano.
• Nsunsuansoɔ a ɛko tia: Mfiridwuma mu su a ɛwɔ PBT a wɔanhyɛ mu den no nni mfasoɔ kɛseɛ sɛ wɔde toto mfiridwuma mu plastic ho a, nanso nkɛntɛnsoɔ ahoɔden nsakra kakraa bi wɔ ahyɛnsodeɛ akyi, na adwumayɛ no gyina hɔ pintinn wɔ mmeaeɛ a ɛhɔ yɛ hyeɛ a ɛba fam kɔsi kɛseɛ.

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2.Thermal adwumayɛ

• Ɔhyew a ɛko tia: Ɔhyew a wɔde di dwuma bere tiaa bi-tumi du digrii 200 , na ɔhyew a wɔde di dwuma bere tenten-no yɛ digrii 120 .
• Hot deformation temperature: Wɔ nhyɛso a ɛyɛ 0.45MPa ase no, ɔhyew deformation hyew bɛyɛ 150℃, na dimensional stability da so ara betumi akura mu wɔ ɔhyew a ɛkorɔn mmeae. ‌

3.Processing adwumayɛ

• Nsuo: Nsuo a ɛyɛ nwini no wɔ nsuo pa na ɛfata sɛ wɔyɛ nneɛma a ɛyɛ teateaa-fasuo anaa ne nsɛsoɔ a ɛyɛ den.
• Moulding shrinkage rate: Moulding shrinkage rate no sua koraa, na ebetumi atew ɔhaw ahorow te sɛ warping ne deformation so. ‌

4.Nnuru a ɛwɔ mu

• Nnuru a ɛko tia nsɛe: Etumi gyina acid a ɛyɛ mmerɛw, nsa, ketones ne nnuru afoforo ano, nanso ɛsɛ sɛ wɔde ahwɛyiye di dwuma wɔ acid ne alkali a ɛyɛ den mu.
• Nsuo a ɛtwetwe a ɛba fam: Nsuo a ɛtwetwe no yɛ 0.3% -0.4% pɛ, na ɛnyɛ mmerɛw sɛ ɛbɛsɛe bere a wɔde adi dwuma bere tenten akyi. ‌

5.Application tebea horow

• Kar afã horow: adansi afã horow a ɛhwehwɛ ahoɔden kɛse ne ɔhyew a ɛko tia, te sɛ bampers ne ɔpon afã horow.
• Ɛlektrɔnik mfiri: nneɛma a ɛyɛ pɛpɛɛpɛ te sɛ nkitahodi, switch, ne nea ɛkeka ho, esiane wɔn anyinam ahoɔden insulation adwumayɛ a ɛkyɛn so ne kɛse a ɛyɛ pintinn nti.

Yɛn adwumakuw no de prototype production, nkuku nhyehyɛe, nkuku a wɔyɛ, mass production, ne emu nhyiam nnwuma ma. Yɛn suahu fi adwini a ɛnyɛ den so kosi mfiridwuma mu nneɛma a ɛyɛ den so.

Mfeɛ 15 osuahu wɔ injection molding ne molding adwumayɛ mu.
Yɛma adetɔfoɔ ano aduru a ɛyɛ baako-gyinabea a ɛkata nneɛma ho adwene, nkukuo nhyehyɛɛ, 3D tintim, nkukuo a wɔyɛ, nkukuo sɔhwɛ a wɔyɛ, ne plastic nkukuo a wɔyɛ no dodoɔ.

Mfiridwuma kuw bi a wɔyɛ adwumaden de ɔhaw biara a ebetumi aba ho mmuae ntɛm ne ano aduru ma.
Yɛayɛ adwuma no sohwɛ nhyehyɛe ama nkuku adwuma biara na yɛde amanneɛbɔ ama yɛn afɛfo dapɛn biara sɛnea ɛbɛyɛ a yɛbɛma wɔahu adwuma no tebea wɔ bere a ɛsɛ mu.

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