Mosi oa Formaldehyde ho tsoa ho Melaoana ea Lihlahisoa tsa Lehong tse Kopantsoeng (SOR/2021-148)

Melawana ea Formaldehyde Emissions ho tsoa ho Composite Wood Products Regulations (SOR/2021-148) e amohetsoeng ke Lekala la Tikoloho le Lekala la Bophelo bo Botle la Canada e tla qala ho sebetsa ka la 7 Pherekhong 2023. Na u tloaelane le litlhoko tsa Canada tsa ho kena bakeng sa lihlahisoa tsa mapolanka tse kopaneng?

Bala ea pele:

Taolo ena e sebetsa ho lihlahisoa life kapa life tse entsoeng ka lehong tse nang le formaldehyde.Lihlahisoa tse ngata tse kopaneng tsa lehong tse tsoang kantle ho naha kapa tse rekisoang Canada li tlameha ho fihlela melaoana. naheng ea Canada pele letsatsi la tšebetso ha le laoloe ke molao ona ha feela ho na le lirekoto tsa ho paka.Moeli oa ho tsoa ha formaldehyde Molawana ona o totobatsa maemo a phahameng a ho tsoa ha formaldehyde bakeng sa lihlahisoa tsa lehong tse kopaneng. mekhoa (ASTM D6007, ASTM E1333), 'me e tšoana le meeli ea tlhahiso ea EPA TSCA Title VI regulation:

ppm bakeng sa plywood ea lehong le thata, 0.05 ppm
ppm bakeng sa particleboard, 0.09 ppm,
ppm bakeng sa li-fibreboard tse boholo bo bohareng, 0.11 ppm
ppm bakeng sa li-fibreboard tse tšesaane tse mahareng, 0.13 ppm
ppm bakeng sa pampiri ea laminated, 0.05ppm

Lihlahisoa tsohle tsa mapolanka a kopantsoeng li tlameha ho ngoloa pele li rekisoa Canada, kapa morekisi o lokela ho boloka kopi ea leibole mme a fane ka eona ka nako efe kapa efe.Ho na le lileibole tsa lipuo tse peli (ka Senyesemane le Sefora) tse bontšang hore lihlahisoa tsa lehong tse kopaneng tse lumellanang le TSCA. Melao ea VI ea United States e tla nkoa e lumellana le litlhoko tsa ho ngolisoa tsa Canada.Mapolanka a kopantsoeng le lihlahisoa tsa laminated le tsona li tlameha ho netefatsoa ke mokhatlo oa boraro oa bolaoli ba setifikeiti (TPC) pele o rekoa kapa o rekisoa (hlokomela: lihlahisoa tsa lehong tse kopantsoeng tse nang le e fumaneng setifikeiti sa TSCA Title VI e tla amoheloa ke molao ona).

Mabapi le tlhahlobo ea lihlahisoa tsa lehong:【 Tsebo ea QC】 Mokhoa oa ho hlahloba lihlahisoa tsa lehong?(ccic-fct.com)

CCIC FCT joalo ka sehlopha sa tlhahlobo ea litsebi, mohlahlobi e mong le e mong sehlopheng sa rona o na le boiphihlelo ba lilemo tse fetang tse tharo ba tlhahlobo, mme o feta tlhahlobo ea rona ea kamehla.CCIC-FCT e kanna ea ba moeletsi oa hau oa taolo ea boleng ba sehlahisoa kamehla.