Ụdị mkpuchi ntụ ntụ Thermoplastic

Thermoplastic ntụ ntụ mkpuchi ụdị tumadi nwere ụdị ndị a:

• Polypropylene
• Polyvinyl chloride (ịkwanyere)
• Polyamide (naịlọn)
• Polyethylene (Pee)

Uru bụ ezigbo nguzogide kemịkalụ, siri ike na mgbanwe, enwere ike itinye ya na akwa mkpuchi. Ihe ọghọm ndị ahụ bụ gloss na-adịghị mma, ọkwa na-adịghị mma na nke na-adịghị mma.

Okwu mmeghe nke ụdị mkpuchi ntụ ntụ thermoplastic:

Polypropylene ntụ ntụ mkpuchi

Polypropylene ntụ ntụ mkpuchi bụ a thermoplastic ọcha ntụ ntụ na a urughuru dayameta nke 50 ~ 60 ntupu. Enwere ike iji ya na mgbochi corrosion, eserese na ubi ndị ọzọ.

Ọ bụ mkpuchi thermoplastic nke polypropylene mere dị ka resin matrix ma gbanwee site na mgbanwe anụ ahụ na nke kemịkal. Ọ nwere njirimara arụmọrụ ndị a: ezigbo nguzogide ihu igwe, nguzogide corrosion kemịkalụ, yana nrapanye dị elu na metal (dị ka ígwè). Usoro eji: akwa mmiri, mmiri ọkụ eletrik na ịgba ọkụ. Elu mkpuchi ahụ dị larịị, ọkpụrụkpụ bụ otu ma nwee ike idozi ya n'ụzọ akaghị aka.

Polyvinyl Chloride (PVC) mkpuchi ntụ ntụ

Polyvinyl chloride (PVC) mkpuchi ntụ ntụ nwere ọtụtụ ụdị agba nhazi, ezigbo nguzogide ihu igwe, ezigbo nguzogide corrosion nke ihe nkiri mkpuchi, iguzogide mmanya, mmanụ ụgbọala, na aromatic hydrocarbon solvents, elu igwe ike, na mgbanwe pụtara ìhè. Ihe mkpuchi mkpuchi kachasị elu (4.0-4.4) × 10 4 V / mm, ihe nkiri mkpuchi ahụ dị mma, na-egbuke egbuke ma mara mma, na ọnụahịa dị ala.

Enwere ike itinye mkpuchi mkpuchi polyvinyl chloride n'ime akwa mmiri, na nha nha nke mkpuchi ntụ ntụ chọrọ ka ọ bụrụ 100μm-200μm; ma ọ bụ electrostatic ntụ ntụ mkpuchi, urughuru size nke ntụ ntụ mkpuchi a chọrọ ka 50μm-100μm.

Polyamide (Nylon) mkpuchi ntụ ntụ

Polyamide resin, nke a na-akpọkarị naịlọn, bụ resin thermoplastic nwere ọtụtụ ojiji. Polyamide resin nwere ezigbo ihe zuru oke, isi ike dị elu, ọkachasị nguzogide iyi. Ihe nkiri mkpuchi ya nwere obere ọnụọgụ esemokwu na-agbanwe agbanwe, nwere ikike mmanye mmanụ, ma nwee mkpọtụ na-agba ọsọ dị ala n'oge ọrụ. Ọ bụ akwa akwa na-adịghị agwụ agwụ nke ọma. Ihe mkpuchi lubricating nwere mgbanwe dị mma na mmachi dị mma, nguzogide kemịkalụ, ihe mgbaze, nke a na-eji maka mkpuchi akwa igwe bearings, gears, valves, containers chemical, steam containers, wdg.

Polyethylene ntụ ntụ mkpuchi

Polyethylene ntụ ntụ mkpuchi bụ ihe mgbochi corrosion ntụ ntụ na-emepụta site na nnukwu nrụgide polyethylene (LDPE) dị ka ihe ndabere, na-agbakwụnye ihe mgbakwunye dị iche iche na-arụ ọrụ na nkwadebe agba. Ngwunye mkpuchi nwere ezigbo nguzogide kemịkalụ, nguzogide ịka nká, nguzogide mmetụta na nkwụchi. , acid eguzogide, nnu ịgbasa corrosion eguzogide, na nwere ezigbo elu mma arụmọrụ.