Video: Puas yog fluff pulp toxic?
2024 Tus sau: Edward Hancock | [email protected]. Kawg hloov kho: 2023-12-16 01:32
Lub absorbent core ntawm cov ntaub so ntswg pov tseg feem ntau muaj kev sib xyaw ua ke ntawm puv pulp (ua los ntawm mos ntoo fibers) thiab me me granules ntawm superabsorbent polymers (SAP). Lawv raug suav hais tias tsis yog tshuaj lom , tsis khaus, thiab tsis hnov tsw thaum muaj nyob rau hauv daim di ncauj - qhuav los yog ntub dej.
Tsis tas li ntawd, cov khoom hauv cov ntaub npuag puas muaj tshuaj lom?
Cov khoom siv lead ua thiab gel yog cov khoom siv super-absorbent uas muaj cov txiaj ntsig tseem ceeb: nqus dej kom deb ntawm tus menyuam daim tawv nqaij, nrog rau kev pab kom tus menyuam cov tawv nqaij noj qab haus huv. Tej zaum koj yuav pom cov hlaws me me ntawm gel rau ntawm daim pam los yog ntawm koj tus menyuam, tab sis cov gel yog nontoxic thiab tsis phom sij.
Kuj Paub, yog fluff pulp biodegradable? Tseem muaj kev loj hlob eco-paub txog ntawm cov neeg siv khoom. Lawv xav tau cov khoom lag luam nrog cov khoom xyaw ntuj, kev nyab xeeb, kev cuam tshuam ib puag ncig tsawg thiab kev nplij siab thiab yooj yim ntawm kev siv. Lub pulp yog ib yam khoom uas siv dua tshiab, rov siv dua thiab thaum kawg biodegradable . Qhov tseeb, nws yog ib qho ntawm cov khoom siv ruaj khov tshaj plaws nyob ib puag ncig.
Tom qab, lo lus nug yog, dab tsi yog wood fluff pulp?
Lub pulp . Los ntawm Wikipedia, dawb encyclopedia. Lub pulp (tseem hu ua comminution pulp los yog fluffy pulp ) yog ib hom tshuaj pulp ua los ntawm ntev fibers softwoods. Qhov tseem ceeb parameter rau puv pulp yog bulk thiab dej absorbency.
Cov pawm puas muaj chlorine hauv lawv?
Hauv pov tseg daim ntaub , tshuaj chlorine yog siv los ua tshuaj bleach rau whiten daim pam khoom. Qhov teeb meem nrog tshuaj chlorine yog tias nws tso cov kab me me ntawm cov tshuaj lom neeg hu ua dioxins thaum lub sij hawm bleaching.
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