Bibẹẹkọ, ọpọlọpọ awọn nkan wọnyi jẹ awọn polima ati pe o nira lati jẹ ibajẹ, nitorinaa awọn yo ara ti o gbona ko ni ore ayika gangan ni oye ti ayika.
Nitorinaa, kilode ti o tun sọ iyẹngbona yo alemora are environmentally friendly? In fact,
environmental protection is divided into many aspects, and the environmental
protection ofgbona yo alemora is reflected in the production or use process.
Compared with the solvent glue that belongs to the industrial adhesive, since
the solvent contains toluene, xylene and other materials harmful to health, the
solvent glue is toxic and dangerous. Be careful during use and avoid prolonged
contact.
Hot melt adhesive will not harm the human body even if it is in
contact for a long time. Therefore,gbona yo alemora are environmentally
friendly adhesives used in industrial production, and it has become an inevitable
trend to replace solvent glues withgbona yo alemora.
Nitorinaa, bawo ni a ṣe ṣe idajọ boya yo alemora gbigbona jẹ ọrẹ ayika?
1. Iwa odor: ko si oorun oorun
2. Awọn Irisi Irisi: Àkọsílẹ tabi granular, ofeefee tabi ṣiṣan awọ-awọ
3. Awọn iṣe iṣe ti ara: iyalẹnu ṣiṣan tutu, iyẹn ni pe, sisan tutu tutu alemora yo yo