Iji ngwa kichin dị iche iche eme ihe dị ka ite osikapa, ihe ọ juiceụ ,ụ, igwe kọfị, wdg ewetala ọmarịcha ndụ anyị kwa ụbọchị, mana ihe ndị na-abanye na nri ozugbo nwere ike ibute ihe egwu. Ngwa kọntaktị nri na ngwaahịa, dị ka rọba, rọba, ndị na-agba agba, wdg, nwere ike hapụ ụfọdụ kemịkalụ na-egbu egbu dị ka ọla dị arọ na mgbakwunye na-egbu egbu n'oge eji ngwaahịa a. Kemịkalụ ndị a ga-akwaga na nri na ahụ mmadụ riri ya, na-eyi egwu ahụike mmadụ.
Ngwa kọntaktị nri na-ezo aka na ihe ndị na-abanye na nri n'oge eji ngwaahịa eme ihe. Ngwaahịa a gụnyere gụnyere nkwakọ nri, ngwa tebụl, ngwa kichin, igwe na-edozi nri, ngwa kichin, wdg.
Ihe kọntaktị nri gụnyere plastik, resins, roba, silicone, metals, alloys, glass, ceramics, glazes, wdg.
Ngwa kọntaktị nri na ngwaahịa nwere ike imetụta isi, uto, na agba nri n'oge kọntaktị, ma nwee ike hapụ ụfọdụ kemịkalụ na-egbu egbu dị ka ọla dị arọ na mgbakwunye. Kemịkalụ ndị a nwere ike ịkwaga n'ime nri wee banye n'ahụ mmadụ, na-eyi egwu ahụike mmadụ.
A na-ahụkarịulengwaahịa:
Nkwakọ ngwaahịa nri: akwụkwọ nkwakọ ngwaahịa mmanụ aṅụ, akwụkwọ akpa akwụkwọ, akwụkwọ nkwakọ ngwaahịa desiccant, kaadiboodu ebuanu, kaadiboodu ụlọ ọrụ kraft, isi akwụkwọ ebuanu.
Nkwakọ ngwaahịa rọba nri: eriri PP, eriri PET, ihe nkiri akwa, ihe mkpuchi mkpuchi, teepu akara, ihe nkiri na-ekpo ọkụ, ihe nkiri plastik, bọọdụ oghere.
Ngwunye ihe mejupụtara ihe oriri na-agbanwe agbanwe: nkwakọ ngwaahịa na-agbanwe agbanwe, ihe nkiri aluminom plated, waya isi igwe, ihe nkiri ihe nkiri ihe mejupụtara aluminom, mpempe akwụkwọ alumini na-ekpo ọkụ, ihe nkiri mejupụtara, akwụkwọ mpempe akwụkwọ, BOPP.
Nkwakọ ngwaahịa ọla: tinplate aluminum foil, gbọmgbọm hoop, nchara nchara, eriri akpa, ọnya aluminom, PTP aluminum foil, aluminom efere, ígwè kechie.
Nkwakọ ngwaahịa seramiiki nri: karama seramiiki, ite seramiiki, ite seramiiki, ite seramiiki.
Ngwunye iko nri: karama iko, ite iko, igbe iko.
GB4803-94 Ọkọlọtọ ịdị ọcha maka resin polyvinyl chloride ejiri n'ime akpa nri na ihe nkwakọ ngwaahịa.
GB4806.1-94 Ọkọlọtọ ịdị ọcha maka ngwaahịa rọba maka ojiji nri
GB7105-86 ọkọlọtọ ịdị ọcha maka mkpuchi mgbidi dị n'ime nke arịa nri nwere vinyl chloride
GB9680-88 Ọkọlọtọ ịdị ọcha maka agba phenolic n'ime arịa nri
GB9681-88 Ọkọlọtọ ịdị ọcha maka ngwaahịa PVC akpụziri ejiri na nkwakọ ngwaahịa nri
GB9682-88 Ọkọlọtọ ịdị ọcha maka mkpuchi ntọhapụ maka ite nri
GB9686-88 Ọkọlọtọ ịdị ọcha maka mkpuchi resin epoxy na mgbidi dị n'ime arịa nri
GB9687-88 Ọkọlọtọ ịdị ọcha maka ngwaahịa polyethylene emebere maka nkwakọ nri
Oge nzipu: Jul-24-2024