Ntụnyere nke PMMA Pa6 Pa66 Pa66 PBT PC +

PMMA (Polymethylmetacrylate, a na-akpọkarị acrylic)

Chemical na Njirimara:

PMMM nwere ezigbo kemịkal na mgbanwe ihu igwe na-eguzogide. Indetration nke ọkụ na-acha ọcha dị ka 92%. Ngwaahịa pmma nwere ezigbo afọ ma ọ dị mma maka ịme DVD, wdg. Ka ibu ibu na-abawanye na oge na-abawanye, mgbawa nrụgide nwere ike ime. PMMM nwere ezigbo nguzosi mmetuta.

Nnukwu nkwụsi ike, nguzogide okpomoku, nguzogide okpomoku, nguzogide oyi, nke di elu, na di elu nke aluminom (nke di elu na mmiri, ma adighi nma , Ìhè na ọ bụghị ngwa ngwa na-arịa ọrịa, na-eguzogide ọgwụ oxidize, nnu, mmiri mmiri, mmanụ, abụba na alkali; Ọ bụghị ntric acid, alkali siri ike, alkali siri ike, mmanya, fatịlaịza soruble na sorvents ndị ọzọ organomicbons.

Obere mmiri, obere ịkpụcha, nkwụsi ike dị elu, nkwụsi ike nke ikuku, visicaldị dị elu.

Pa6 polyamide 6 ma ọ bụ nylon 6

Ike nke dị elu, nke siri ike, elu tensile na ike dị elu, ike siri ike na-enwe mmetụta, nrụgide, ike ọgwụgwụ, na-eguzogide, na-adịghị mma.

Corrine na-eguzogide na-eguzogide na arụmọrụ chlorine mara mma.

Ọ dị mfe ịmịcha mmiri, nwere ike iguzogide ọnya anya, nwere nnukwu molecular ibu ma enwere ike ịtụba n'ime niyọn. O nwere ike dị elu ma enwere ike iji ya mee ihe dị mgbagwoju anya ma ọ bụ obere akụkụ.

Chemical na Njirimara:

Njirimara na ihe anụ ahụ nke pa6 yiri pa66, agbanyeghị na ọ nwere ebe na-agbaze na-agbaze na oke okpomọkụ usoro. Ọ na - arụgide ya na nkewa na mwepu dị mma karịa pa66, mana ọ na - atụkwa anya hygroscopic. N'ihi na ọtụtụ àgwà nke akụkụ rọba na-emetụta site na hgroscopity na-emetụta, a ga-echebara ihe a echiche mgbe ị na-eji Pa6. Iji meziwanye ngwa ọrụ nke pa6, a na-agbakwunyekwa ihe dị iche iche na-agbanwe agbanwe. Iko bu ihe eji egwuri egwu, na mgbe ufodu, dika EPDM na SBR, ka agbakwunye iji melite nguzogide. Maka ngwaahịa na-enweghị ihe mgbakwunye, ọnụego mgba okpuru nke pa6 dị n'agbata 1 na 1.5%. Na-agbakwunye ihe mgbakwunye iko nwere ike belata ọnụego scerkage na 0.3% (mana ọ dịtụ elu na ntụzịaka siri ike na usoro). Ọnụego ọgba aghara a na-akụzi bụ nke mkpumkpu na hygroscopity nke ihe ahụ. Agụụ ihe nnọchianya dị mma bụ ọrụ nke imewe plastic, ọkpụrụkpụ mgbidi na usoro ihe ndị ọzọ.

Pa66 Polyamide 66 ma ọ bụ niylon 66

Pa66 nwere ike ọrụ kachasị elu n'etiti plastics ma bụrụ ihe dịgasị iche iche eji eme ihe. O nwere ike kristal siri ike ma sie ike na ihe ndị dị elu na ikuku. Ọ nwere ike mkpụrụ dị elu karịa pa6 na pa610, na mmiri na-etinye mmiri nke 0.07. Ọ dị mma na-eguzogide ma nwee ike tensile dị elu mgbe ọ gbatịchara ọgwụgwọ.

N'enweghi nsogbu na ntọala adịghị ike, mmanya, ebe obibi, ketones na mmanụ; Soluble na phenol, sulfuric acid na ala nwere ike mitalic acid, na-agbaze isi ala karịa pa1010; viocosity dị ala na ezigbo mmiri.

Chemical na Njirimara na Ihe Njirimara : Pa66 nwere ihe na-agbaze na-agbaze n'etiti ihe polyyamide. Ọ bụ ihe na-egbu egbu na kristal. Pa66 nwere ike ịnọgide na-enwe ike siri ike na isi ike na elu. Pa66 ka na -acha hygroscopic mgbe ha kpụchara, oke nke dabere na ihe mejupụtara ihe onwunwe, ọkpụrụkpụ, na ọnọdụ gburugburu ebe obibi. Mgbe ị na-edebe ngwaahịa, mmetụta nke hygroscopity na geometric nkwụsi ike. Iji meziwanye ngwa ọrụ nke pa66, a na-agbakwunyekwa ihe dị iche iche nke na-agbanwe agbanwe. Iko bu ihe eji egwuri egwu, na mgbe ufodu, dika EPDM na SBR, ka agbakwunye iji melite nguzogide. Pa66 nwere viscosity dị ala, yabụ ọ na-asọba nke ọma (mana ọ bụghị yana pa6). Enwere ike iji ngwongwo a rụọ ọrụ nke ukwuu. Viscosity ya nwere mmetụta na mgbanwe okpomọkụ. Ọnụego ọnụego pa66 dị n'agbata 1 na 2%. Na-agbakwunye ihe mgbakwunye iko nwere ike belata ọnụego ngbasage ruo 0.2 ruo 1%. Ihe dị iche na usoro ihe na-adịghị na ya na usoro nhazi yana ụzọ ntụgharị nke usoro nhazi buru ibu. Pa66 na-eguzogide ọtụtụ solows, mana ọ na-erughị ala na acid na ndị ọzọ chlorinating.

Pa12 Polyamide 12 ma ọ bụ nillon 12

Chemical na akụrụngwa: PA12 bụ Liney Linear, ọkara kristal-kristal na-akụrurmoplastic nwere ihe sitere na Boonadine. Njirimara ya yiri pa11, mana ihe owuwu kristal ya dị iche. Pa12 bụ onye na-anabata eletrik ma dị ka polyamọi ndị ọzọ ọ gaghị enwe ike ịnwe mmiri mmiri ma gbanwee ụdị ngwa ahịa. E jiri ya tụnyere Pa6 na Pa66, ihe ndị a nwere obere ihe na-agbaze na ihe na-emebi ihe, ma nwee nnukwu mmiri mmiri nwetaghachi. PA12 enweghị nguzogide siri ike oxidize. Visiotsal nke Pa12 tumadi na iru mmiri, okpomọkụ na oge nchekwa. Mkpụrụ osisi ya dị mma nke ukwuu, yana ọnụego ya dị n'etiti 0,5 na 2%, nke na-adabere n'ụdị ihe, ọkpụrụkpụ na ọnọdụ ndị ọzọ.

PBT Polybutlene teerephthalene

Chemical na Njirimara Njirimara: PBT bụ otu n'ime ihe kachasị sie ike. Ọ bụ ihe na-egbu egbu nke nwere ezigbo mmachibido kemịkal, ike arụ ọrụ, akụrụngwa mkpuchi mkpuchi na nkwụsi ike ọkụ. Ihe ndị a nwere ezigbo kwụsiri ike na ọnọdụ gburugburu ebe obibi. Ike Tense nke PBT bụ 170MPA. Ọtụtụ ihe iko na-eme ka ihe ga-eme ka ihe ahụ mee. PBT: crystaltes ngwa ngwa, nke ga-eduga n'ịgbasasị ihe n'ihi jụrụ oyi. N'ihi na plexiglass ụdị ihe mgbakwunye na-ahụ, enwere ike belata usoro nhazi, enwere ike belata, na-agagharị na usoro a bụ ihe dị iche na ihe ndị nkịtị. N'ozuzu, ihe ngbasa ihe dị n'etiti 1.5 ~ 2.8%. Ọnụego ihe ọghọm nke nwere mkpụrụ osisi 30% dị n'etiti 0.3% na 1.6%. Ihe na-agbaze (225 ogo) na oke ikuku dị elu dị ala karịa ihe anụ ụlọ. Ọnọdụ okpomọkụ dị nro maka kaadị ahụ dị ka ogo 170. Ọkpụkpọ mmiri nke iko (mmanụ ntụgharị) dị n'etiti ogo 22 na ogo 43. N'ihi na PBT nwere ọsọ ọsọ ọsọ, viscosity ya dị ala, oge okirikiri ahụ maka nhazi akụkụ plastic dị ala.

PC + Abs

Uru:

1. Mmụba Abs na-eguzosi ike na mgbochi siri ike, PC dị ala dị ala, ka mma okpomọkụ, na-akpata ahụike na-arụ mgbidi

2. Nkwekọrịta anụ ahụ 3. Ezigbo Egosi 4. Ezigbo Omume Ọma 5. Ezigbo mmadu na ala di ala. Ezigbo iguzogide

Igozi arụmọrụ: 1. Ihe ọnụahịa ihe ahụ dị nso na Abs, mana ihe anụ ahụ ya dị elu karịa Abs 2 a na-enye ọnọdụ dị elu, okpomọkụ na ike dị elu. Ọrụ nhazi ya yiri ka ọ dị, mana nke na-esighị ike iji zie ezie karịa, na-eme ka ọnọdụ dị ala na-eguzogide ọnọdụ, ma belata ụgwọ ọrụ 5. Ihe nwere ụfọdụ ogo hygroscopity, na ntụpọ dị ka tụrụ, moire, na ọnya ga-eme na ngwaahịa a n'oge ịkpụ. Ya mere, ihicha kwesịrị rụrụ tupu ịkpụzie ya.