Yokey-Professional Rubber Manufacturing, Kuteteza Kwachilengedwe & Mwanzeru.Yang'anani pa Magawo Olondola, Utumiki Wopanga Zapamwamba.(ROHS, REACH, PAHS, FDA, KTW, LFGB)

Kodi kufunikira kwa mayeso a certification a PAHs aku Germany ndi chiyani?

Kodi kufunikira kwa mayeso a certification a PAHs aku Germany ndi chiyani?

1. Kuzindikira kuchuluka kwa ma PAH - zinthu zogula monga zamagetsi ndi ma mota:

1) Zopangira mphira

2) Zapulasitiki

3) Mapulasitiki agalimoto

4) Zigawo za mphira - zida zopangira chakudya

5) Zoseweretsa

6) Zida zotengera, etc

7) Zida zina, etc.

2. Chiyambi cha PAHs

Polycyclic onunkhira hydrocarbons ndi PAHs, chomwe ndi chidule cha Chingerezi cha polycyclic onunkhira

ma hydrocarbon.Polycyclic aromatic hydrocarbons (PAHs) ndi zinthu zomwe zimatha kuyambitsa khansa.Germany yatero

adapereka malamulo oti ma polycyclic aromatics hydrocarbons (PAHs) ndi zinthu zomwe zimatha kuyambitsa khansa.Zamagetsi

zida zogulitsidwa ku Germany ziyenera kuyesedwa kuti zikhale zopanda ma PAH ochulukirapo asanagulitsidwe pamsika.The

malire ovomerezeka a kuchuluka kwa PAHs ndi 10mg / kg.

3. Pakali pano, mitundu 16 ya ma PAH odziwika bwino ili ndi mitundu 16 ya zinthu zofanana:

1) Naphthalene

2) Acenaphtylene acenaphthene

3) Acenaphtene

4) Fluorene

5) Phenanthrene

6) Anthracene

7) Fluoranthene

8) Pyrene

9) Benzo(a)anthracene

10) Chrysene

11) Benzo(b)fluoranthene

12) Benzo(k)fluoranthene

13) Benzo(a)pyrene

14) Indeno(1,2,3-cd)pyrene

15) Dibenzo(a,h)anthracene

16) Benzo(g,hi)perylene

 

Timapereka zosindikizira za Rubber zopambana mayeso a PAHs.

Sankhani Ningbo Yokey Precision, ndikusankha kukhala otsimikiza!

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Nthawi yotumiza: Aug-29-2022