SUKO-1

Kedu ihe bụ Ultra-High Molecular-Weight Polyethylene (UHMWPE)

Polyethylene bụ plastik a na-ejikarị eme ihe n'ụwa, mana kedu ka ị ga-esi mara ma ọ bụ yarn ziri ezi maka ngwa gị?Tụlee àgwà nke ultra-high-molecular-weight polyethylene (UHMWPE) - akụkụ nke polyethylene siri ike nke nwere ike ịdị arọ 8-15 ugboro karịa ígwè.

Aha ahia Spectra® na Dyneema® mara nke ọma, plastik UHMWPE na yarn bụ nke a na-eji maka:

Ihe eji eme ihe egwu (Amor Armor, Armor Plating)

Egwuregwu na ntụrụndụ (ịgba mmiri, ski, ụgbọ mmiri, ịkụ azụ)

· Ụdọ na eriri

· Nnukwu ihe ejizi

· Akụkụ porous na nzacha

· Ụlọ ọrụ ụgbọ ala

· Chemical ụlọ ọrụ

· Igwe nhazi nri na ihe ọṅụṅụ

· Ngwuputa ihe na akụrụngwa nhazi

· Ngwá ọrụ mmepụta ihe

· Injinia obodo na akụrụngwa ngagharị

Ngwa metụtara njem, gụnyere trays gwongworo, bins na hoppers.

Dịka ị na-ahụ UHMWPE nwere ụdị ojiji dị iche iche site na nrụpụta ruo na ahụike yana ngwa waya na eriri.Nke a bụ n'ihi ogologo ndepụta uru ya nke na-emezu ihe achọrọ maka ọtụtụ ọrụ dị iche iche.

Uru UHMWPE gụnyere, mana ọnweghị oke na:

· Magburu onwe iguzogide nrụgide na elu na-eguzogide mgbawa

· Abrasion na-eyi nguzogide - ugboro 15 na-eguzogide ọgwụ karịa carbon ígwè

· Ya 40% Ike ka Aramid yarns

· Nguzogide kemịkalụ siri ike - nke na-anabata ọtụtụ alkalis na acid, ihe mgbaze organic, ndị na-emebi emebi na ọgụ electrolytic.

· Ọ dịghị egbu egbu

· Mma dielectric Njirimara

· Mmanya onwe - oke ọnụ ọgụgụ nke esemokwu (tụnyere PTFE)

· Na-enweghị ntụpọ

FDA kwadoro maka ojiji na ngwa nri na ọgwụ

· Ike ndọda dị ala - ga-ese n'elu mmiri

Ọ bụ ezie na nke a nwere ike ịdị ka ihe dị mma, enwerekwa ọghọm ole na ole ị kwesịrị ịma.UHMWPE nwere ebe mgbaze dị ala (297° ruo 305°F) karịa ọtụtụ polymers, yabụ na ọ dabaraghị maka ngwa okpomọkụ dị elu.Ọ nwekwara obere ọnụọgụ nke esemokwu nke nwere ike ịbụ ihe ndọghachi azụ dabere na ngwa ahụ.UHMWPE yarn nwekwara ike ịzụlite "na-akpụ akpụ" n'okpuru ibu mgbe nile, nke bụ usoro nke nwayọọ nwayọọ elongation nke eriri.Ụfọdụ ndị mmadụ nwere ike were ọnụahịa ahụ dị ka mwepu, mana mgbe ọ na-abịa na UHMWPE, obere ka ọ dị.Nyere ike nke ihe a, ị gaghị achọ ịzụta ihe dị ka ị ga-eji ihe ndị ọzọ.


Oge nzipu: Jun-18-2017