Tilmaamaha kaydadka shaandhada ee saxda ah Heerka moodalka

Tilmaamaha iyo moodooyinka kartoonada shaandhada saxda ah way kala duwan yihiin si ay u buuxiyaan shuruudaha codsiga ee kala duwan.

Shaandhada saxda ah, oo sidoo kale loo yaqaan shaandhada amniga, qolofku guud ahaan wuxuu ka samaysan yahay bir aan miridh lahayn, isticmaalka gudaha ee PP-ka dhalaalay, gubashada siligga, laablaabidda, shaandhada titanium, shaandhada kaarboonka firfircoon iyo shaandhada kale ee tuubada sida shay shaandho, sida waafaqsan warbaahinta kala duwan iyo habka naqshadeynta si loo doorto walxaha shaandhada kala duwan, si loo daboolo shuruudaha tayada biyaha. Waxaa loo isticmaalaa kala soocida adag-dareere ee ganaaxyada kala duwan, oo leh shuruudo deegaan oo sarreeya iyo saxnaan sare oo shaandho ah, waxayna leedahay codsi ballaaran, oo ku habboon daawooyinka, cuntada, kiimikada, ilaalinta deegaanka, daaweynta biyaha iyo qaybaha kale ee warshadaha.

Tilmaamaha iyo heerarka moodeelka ee walxaha shaandhada saxda ah waa sida soo socota:

Shaandhada: oo ay ku jiraan shaandhada dhalaalka suufka ee PP, birta aan miridhku lahayn ee 304, iwm., oo ku habboon dhalaalka warshadaha, shaandhada guryaha ee nadiifiyaha biyaha, shaandhada saxda ah ee ka saarista biyaha ee kombaresarada hawada iyo xaalado kale oo codsi.

Sharaxaadda heerka shaandhada:

Taxanaha DD: Shaandheeyayaasha walxaha polymerized-ka ah ee ilaalinta guud waxay baabi'iyaan biyaha dareeraha ah iyo ceeryaamo saliid ah oo yar sida 0.1 mg/m3 (0.1 ppm) iyo walxaha yar sida 1 micron.

Taxanaha DDP: Shaandheeyayaasha walxaha ka saarista boodhka kuwaas oo baabi'iya walxaha yaryar sida 1 micron.

Taxanaha PD: Shaandheeyayaasha walxaha polymerized-ka ah ee aadka u hufan waxay baabi'iyaan qoyaanka dareeraha ah iyo ceeryaamo saliid ah oo yar sida 0.01 mg/m3 (0.01 ppm) iyo walxaha yar sida 0.01 micron.

Taxanaha QD: Shaandhada kaarboon ee firfircoon si loo baabi'iyo uumiga saliidda iyo urta haydaro-bakaarboon oo leh ugu badnaan saliidda haraaga ah ee 0.003 mg/m3 (0.003 ppm), waa in lagu rakibaa gadaasha shaandhada PD.

Tilmaamaha Shaandhada: Waxaa jira qeexitaanno iyo moodooyin badan oo walxaha shaandhada saxda ah, oo ay ku jiraan laakiin aan ku xaddidnayn NF-0.5HPV, NF-0.5HPZ, NF-0.5HPX, NF-0.5HPA, iwm., kuwaas oo ku habboon heerarka socodka iyo warbaahinta kala duwan, sida hawada, batroolka, kiimikada, korontada iyo warshadaha kale. Shaandhada waxay leedahay cimri adeeg oo gaaraya ilaa 8,000 saacadood, taasoo bixinaysa xal shaandhayn oo dhammaystiran.

Marka la soo koobo, qeexitaannada iyo heerarka moodeelka ee walxaha shaandhada saxda ah waxaa loo qaabeeyey oo lagu xushay iyadoo loo eegayo shuruudaha kala duwan ee codsiga iyo shuruudaha saxnaanta shaandhaynta si loo daboolo baahiyaha shaandhaynta wanaagsan ee qaybaha warshadaha kala duwan.