Akụkọ

N'ụwa niile, oriri ahịa EVA kwa afọ na-amụba, a na-ejikwa ya nke ọma n'ihe gbasara ihe eji akpụ akpụkpọ ụkwụ, ihe nkiri shed workable, ihe nkiri nkwakọ ngwaahịa, ihe na-eme ka akpụkpọ ụkwụ gbazee ọkụ, ihe eji akpụ akpụkpọ ụkwụ EVA, waya na eriri, na ihe egwuregwu ụmụaka.

A na-ekpebi ojiji kpọmkwem nke EVA dabere na ọdịnaya VA ya, ọ bụrụ na uru MI ụfọdụ dị, ka ọdịnaya VA dị elu, ike ya na-agbanwe agbanwe, ịdị nro, ndakọrịta, nghọta, na ihe ndị ọzọ, ka ọ na-adị elu; mgbe ọdịnaya VA belatara, arụmọrụ ya dị nso na polyethylene (PE), ike ya na-abawanye, ike abrasion na-eguzogide, mkpuchi eletriki ga-aka mma.

Ebe ọ bụ na EVA nwere ike ịgbanwe agbanwe nke ọma na iji ya eme ihe n'ụkwụ, o meela ka echiche ya banyere ihe ndị dị n'etiti ụkwụ gbanwee. Foam EVA dị ọcha nwere ike iguzogide ihe dị ka 40-45%, nke karịrị ihe ndị dị ka PVC na roba. Nke a, tinyere ọnụ ahịa ya dị ala, emeela ka EVA bụrụ ihe a na-ahụkarị n'etiti ụkwụ na n'èzí akpụkpọ ụkwụ n'ọtụtụ ụlọ ọrụ akpụkpọ ụkwụ.

Ọ bụ ezie na akpụkpọ ụkwụ EVA na-ewu ewu n'etiti ndị na-azụ ahịa maka ihe ha dị mfe ma dịkwa mma. Dịka akụkụ dị mkpa nke ihe akpụkpọ ụkwụ ahụ, ọ na-emebi ma ọ bụ na-adọwa mgbe ọ rutere n'ala mgbe ejiri ya. Ọ na-emetụta ndụ ọrụ na nkasi obi nke akpụkpọ ụkwụ.

Ime ka ihe ndị e ji elastomeric mee ka akpụkpọ ụkwụ ghara ịdị ike dị oke mkpa iji hụ na nchekwa dị, mee ka ọrụ dịkwuo ogologo, nakwa iji chekwaa ike.

Ụzọ ndị a na-ejikarị eme ka akpụkpọ ụkwụ ahụ sie ike iji mee ka ọ ghara iyi nke ọma:

Tinye ihe nju:Meziwanye ihe ndị dị na matriks ahụ, dịka ike, ike igwe, na akụkụ ndị ọzọ. A na-agbasa obere ihe ndị dị na matriks ahụ nke ukwuu, na-egbochi matriks ahụ ka ọ ghara ịdị na-agbanwe agbanwe plastik ma na-eme ka ihe ndị dị na ya ka mma ma na-eguzogide ihe ndị ahụ. (Tinye talc, calcium carbonate, nano, na ihe ndị ọzọ e ji eme ihe).

Polymers mejupụtara:NR, EPDM, POE, TPU, na ihe ndị ọzọ e ji thermoplastic elastomers na EVA iji kwadebe ihe ndị mejupụtara ya nwere ike ime ka ike, nkwụsi ike, na iguzogide iyi dịkwuo mma.

Mmanụ ndị na-anaghị eyi:carbon ojii, polysiloxane (iji belata ọnụọgụ esemokwu elu, ma mee ka mgbake na-agbanwe agbanwe dịkwuo elu), molybdenum disulfide, PTFE, wdg nwere ike ibelata ọnụọgụ esemokwu elu nke ihe ahụ iji nweta mmetụta nke iguzogide iyi.

Na-ewebata teknụzụ mgbochi abrasion SILIKE: Ụzọ Dị Irè Iji Mee Ka Ihe Ndị Na-anaghị Acha Acha n'Akpụkpụ Akpụkpọ ụkwụ Ka Mma

Dịka alaka nke usoro ihe mgbakwunye silicone,SILIKE Anti-abrasion masterbatch NM usoroỌ na-elekwasị anya karịsịa n'ịbawanye njirimara ya nke iguzogide mmebi ma e wezụga njirimara izugbe nke ihe mgbakwunye silicone ma na-eme ka ikike iguzogide mmebi nke ihe ndị dị n'ụkwụ akpụkpọ ụkwụ ka mma nke ukwuu. A na-etinye ya karịsịa na akpụkpọ ụkwụ dịka TPR, EVA, TPU, na ihe mkpuchi rọba, usoro ihe mgbakwunye a na-elekwasị anya na imeziwanye iguzogide mmebi nke akpụkpọ ụkwụ, ịgbatị ndụ ọrụ nke akpụkpọ ụkwụ, na imeziwanye nkasi obi na omume.

SILIKE Anti-abrasion masterbatch (onye na-egbochi iyi uwe) NM-2Tbụ usoro pelletized nwere 50% UHMW Siloxane polymer gbasaara na resin EVA. Emepụtara ya nke ọma maka sistemụ resin EVA ma ọ bụ EVA dakọtara iji melite iguzogide abrasion nke ihe ikpeazụ ma belata uru abrasion na thermoplastics.

Ma e jiri ya tụnyere ihe mgbakwunye silicone / Siloxane dị obere n'ime ihe ndị ọzọ, dịka mmanụ silicone, mmiri silicone, ma ọ bụ ihe mgbakwunye nchacha ndị ọzọ,SILIKE Anti-abrasion Masterbatch NM-2TA na-atụ anya na ọ ga-enye ihe ndị na-eguzogide abrasion ka mma n'enweghị mmetụta ọ bụla na ike na agba.

Tinye Aka n'Ịdị Mma: Otu esi eme yaNgwa SILIKE Anti-Abrasion Masterbatch na-eme ka akpụkpọ ụkwụ dị mma

SILIKE Anti-abrasion masterbatchEnwere ike ịhazi ya n'otu ụzọ ahụ e si eji resin ebu ihe nke ha dabere na ya. Enwere ike iji ya na usoro ngwakọta agbaze agbaze nke oge ochie dịka Single/Twin skru extruders, na injection molding. A na-atụ aro ka e jiri ngwakọta anụ ahụ na pellets polymer na-amaghị nwoke mee ya.

Mgbe etinyere ya na EVA ma ọ bụ thermoplastic yiri ya na 0.2 ruo 1%, a na-atụ anya ka nhazi na mmiri resin ka mma, gụnyere ijupụta ebu ka mma, obere ike extruder, mmanụ dị n'ime, mwepụta ebu, na mmepụta ngwa ngwa; Na ọkwa mgbakwunye dị elu, 2 ~ 10%, a na-atụ anya ka njirimara elu ka mma, gụnyere mmanụ ọkụ, mmịpụta, obere coefficient nke esemokwu na nnukwu mgbochi mar/scratch na abrasion.

Ihe na-eguzogide SILIKEbụ ihe enyemaka nhazi nke na-adịghị emerụ gburugburu ebe obibi ahụ nke na-eme ka arụmọrụ nhazi dịkwuo mma kamakwa ọ na-eme ka ọdịdị elu dịkwuo mma. Ọ naghị emetụta ike na agba ma na-emezu ụkpụrụ ule DIN, ASTM, NBS, AKRON, SATRA, na GB wear.

Ihe na-eguzogide SILIKE Akpụkpọ ụkwụnwere ọtụtụ ihe eji eme ihe n'ahịa ma nyela ọtụtụ ndị na-emepụta akpụkpọ ụkwụ ngwọta dị irè kemgbe ọtụtụ afọ ma melite asọmpi nke ngwaahịa ha. Ọ bụrụ na ị na-echegbu onwe gị maka imeziwanye iguzogide abrasion nke akpụkpọ ụkwụ gị, SILIKE dị njikere inyere gị aka idozi nsogbu ahụ.

Otu esi enweta yaIhe Nlereanya SILIKE Maka Ihe Akpụkpọ Akpụkpụ?

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