Nhọrọ ziri ezi nke ihe mgbakwunye bụ isi ihe dị mkpa ma n'ime ka ihe ndị mejupụtara osisi na plastik (WPCs) dịkwuo mma ma n'ime ka ihe ndị mejupụtara ya dịkwuo mma. Nsogbu nke ịgbawa agbawa, ịgbawa agbawa, na agba na-apụta mgbe ụfọdụ n'elu ihe ahụ, ọ bụkwa ebe ihe mgbakwunye nwere ike inye aka. N'ahịrị mmịpụta nke WPCs, a chọrọ ihe mgbakwunye iji nweta ọsọ mmịpụta kwesịrị ekwesị na elu dị larịị iji zere mgbawa n'akụkụ.
N'ime ihe mgbakwunye dị iche iche ahọpụtara, mmanụ, ihe ndị na-ejikọ ihe, ihe ndị na-egbochi ọkụ, ihe ndị na-eme ka ihe sie ike, na ihe ndị na-egbochi ebu/ọgwụ nje nwere mmetụta kachasị na mma nke ihe ndị mejupụtara osisi na plastik. Banyere ihe mgbakwunye pụrụ iche maka ihe mejupụtara osisi na plastik, resin matrix dị iche iche kwesịrị ịmepụta ihe mgbakwunye pụrụ iche iji mezuo ihe achọrọ maka arụmọrụ ngwaahịa ma ọ bụ arụmọrụ nhazi, agbanyeghị, enwere ọtụtụ ihe mgbakwunye maka ihe mejupụtara osisi na plastik, nhọrọ nke ihe mgbakwunye ziri ezi dịkwa oke mkpa maka mmepụta nke ihe mejupụtara osisi na plastik.
Ọrụ nke ihe mgbakwunye na ihe mejupụtara osisi na plastik: Ụdị na Uru
Onye na-ejikọ njikọ
Ihe ndị na-ejikọ eriri osisi na resin matrix na-ejikọta eriri osisi na resin matrix ọnụ, na-eme ka ike na nkwụsi ike nke ihe mejupụtara ya dịkwuo mma, yana imeziwanye modulus nke iguzogide mgbawa na modulus nke elasticity. Ihe ndị na-ejikọ eriri na-emekwa ka nkwụsi ike nke ihe ahụ dịkwuo mma, ike mmetụta, njirimara mgbasa ọkụ, na mbelata nke creep, nke dị oke mkpa maka ngwaahịa dịka balustrades, steepụ, na ihe nchekwa. Maka ihe ndị e ji osisi plastik mee na ihe ịchọ mma, ọrụ bụ isi nke ihe na-ejikọ eriri bụ ibelata mmiri nke ihe ahụ, nke nwere ike izere mgbawa nrụgide nke mgbasa nke eriri osisi kpatara n'ihi nnabata mmiri.
Ọgwụ mgbochi oxidant
Maka ngwaahịa osisi plastik, nhọrọ antioxidant ọdịnala bụ BHT na 1010 ụdị abụọ. Ọnụahịa BHT dị ntakịrị ala, mmetụta oxidation na-eguzogide okpomọkụ na-adị mma, mana BHT n'onwe ya mgbe ejikọtara oxidation, ga-emepụta DTNP, nhazi ahụ n'onwe ya bụ agba odo odo, na ngwaahịa nke ntụpọ agba, yabụ ojiji anaghị agbasa ebe niile. 1010 ọ bụghị naanị na ngwaahịa osisi plastik kamakwa na usoro ụlọ ọrụ polymer dum nwere ọtụtụ ngwa ma bụrụkwa antioxidant kachasị ukwuu na nke a na-ejikarị eme ihe n'ụwa.
Ihe ndị na-egbochi ebu/ọgwụ nje
Ugbu a, ihe ndị na-egbochi ebu na nje bacteria osisi plastik, nke bụ nnu boron na zinc agwakọtara, nke sitere na nje bacteria na-ere ere osisi nwere ikike igbochi ụfọdụ ihe, mana ọ nwekwara ezigbo nkwụsi ike okpomọkụ na nkwụsi ike UV, njikọ nwekwara ike imeziwanye ihe ndị na-egbochi ire ọkụ nke ihe ahụ, mana ọnụọgụ mgbakwunye ngwaahịa dị elu, ọnụ ahịa mgbakwunye dị elu, na ihe onwunwe igwe nke ngwaahịa osisi plastik nwere mmetụta ọjọọ; klas ọzọ bụ ihe ndị dị ndụ nwere arsenic, a na-eji ihe mejupụtara plastik eme ihe nke ukwuu. Site na obere ihe mgbakwunye, iguzogide ebu, na njirimara ndị ọzọ, mana n'ihi na ihe ahụ nwere arsenic, ọ bụghị ruo asambodo REACH na ROSH, yabụ ndị na-emepụta osisi plastik na-eji obere.
Mmanụ ude nwere ike ime ka ihe ndị e ji osisi plastik mee ka mma ma mụbaa mmepụta ha. Mmanụ ude a na-ejikarị eme ihe na ngwakọta osisi plastik bụ ethylene bisceramide (EBS), zinc stearate, wax paraffin, polyethylene oxidized, wdg. A na-ejikarị EBS na zinc stearate eme ihe na ngwakọta osisi plastik dabere na HDPE, mana ebe ọ bụ na ọnụnọ nke stearate na-ebelata mmetụta njikọ nke maleic anhydride, arụmọrụ nke ma ihe na-ejikọ cross-linking na mmanụ ude na-ebelata. Ya mere, a ka na-emepụta ụdị mmanụ ude ọhụrụ.
Arụmọrụ Na-ezute Nkwado:Mmanụ mmanụ dị elu maka WPC nke dị mma maka gburugburu ebe obibi!
To dozie nsogbu nke mmanụ osisi-plastic mejupụtaraahịa, SILIKE emepụtala usoro nkemmanụ pụrụ iche maka ihe mejupụtara osisi-plastic (WPCs)
Ngwaahịa a bụ polima silicone pụrụ iche, nke e mere maka ihe mejupụtara osisi na plastik. Ọ na-eji agbụ polysiloxane pụrụ iche na molekul iji nweta mmanụ ma melite ihe ndị ọzọ. Ọ nwere ike ibelata esemokwu dị n'ime na esemokwu mpụga nke ihe mejupụtara osisi na plastik, melite ikike ịmịgharị n'etiti ihe na akụrụngwa, belata ike akụrụngwa nke ọma, belata oriri ike, ma mụbaa mmepụta.
Isi ihe dị mkpa nkeMmanụ SILIKE maka ihe mejupụtara osisi na plastik, ma e jiri ya tụnyere ihe mgbakwunye organic dị ka stearates ma ọ bụ wax PE, enwere ike ịbawanye mmepụta ya. Na-ejigide ezigbo ihe onwunwe igwe.
Mepeengwọta akwụkwọ ndụ akwụkwọ ndụ maka HDPE/PP/PVC/ na ihe ndị ọzọ e ji osisi-plastic meeA na-ejikarị ya eme ihe n'ụlọ ọrụ ngwá ụlọ, ihe owuwu, ịchọ mma, ụgbọala, na njem.
Uru ndị a na-ahụkarị:
1) Meziwanye nhazi, belata ike extruder, ma melite mgbasa nke ihe nzacha;
2) Belata esemokwu dị n'ime na nke mpụga, belata oriri ike, ma mụbaa arụmọrụ mmepụta;
3) Ndakọrịta dị mma na ntụ osisi, anaghị emetụta ike dị n'etiti molekul nke plastik osisi ahụ
mejupụtara ma na-ejigide ihe ndị dị na ya n'onwe ya;
4) Belata ọnụọgụ nke ihe na-eme ka ọ dabara adaba, belata ntụpọ ngwaahịa, ma melite ọdịdị nke ngwaahịa plastik osisi;
5) Enweghị mmiri ozuzo mgbe ule esi mmiri gasịrị, nọgide na-adị ire ụtọ ruo ogologo oge.
N'okpuru ebe a bụ broshuọ nkeNgwaahịa mmanụ SILIKE maka ihe mejupụtara osisi na plastiknke ị nwere ike ịlele, ọ bụrụkwa na ịchọrọ mmanụ osisi-plastic, Mee ka mmepụta osisi-plastic gị dịkwuo elu, Ịkọwapụta àgwà! SILIKE na-anabata ajụjụ gị!
Oge ozi: Nọvemba-01-2023
