Uruhu rwa Silicone nigicuruzwa cyuruhu rusa kandi rusa nkuruhu kandi rushobora gukoreshwa aho kuba uruhu. Ubusanzwe ikozwe mu mwenda nkibanze kandi igasiga polymer silicone. Hariho ubwoko bubiri: silicone resin sintetike yimpu na silicone reberi ya sintetike. Uruhu rwa Silicone rufite ibyiza byo kutagira impumuro nziza, kurwanya hydrolysis, kurwanya ikirere, kurengera ibidukikije, gusukura byoroshye, kurwanya ubushyuhe buke kandi buke, aside, alkali n'umunyu, kurwanya urumuri, kurwanya gusaza, kurwanya umuhondo, kurwanya kunama, kwanduza, no ibara ryihuta. Irashobora gukoreshwa mubikoresho byo hanze, ubwato nubwato, gushushanya ibicuruzwa byoroshye, imbere yimodoka, ibikoresho rusange, ibikoresho bya siporo, ibikoresho byubuvuzi nibindi bice.
1. Imiterere igabanijwemo ibice bitatu:
Silicone polymer ikoraho
Silicone polymer ikora
Substrate layer
Isosiyete yacu yigenga yateje imbere ibice bibiri-byo guteka no guteka inzira ngufi yumusaruro, kandi ifata uburyo bwo kugaburira bwikora, bukora neza kandi bwikora. Irashobora gukora silicone reberi yubukorikori bwuruhu rwuburyo butandukanye kandi bukoreshwa. Igikorwa cyo kubyaza umusaruro ntabwo gikoresha ibishishwa kama, kandi nta mazi y’amazi n’ibyuka bihumanya ikirere, bikamenya gukora icyatsi n’ubwenge. Komite ishinzwe isuzuma ry'ubumenyi n'ikoranabuhanga yateguwe na federasiyo y’inganda zikora inganda mu Bushinwa yizera ko "Ikora cyane rya Silicone Rubber Synthetic Leather Green Manufacturing Technology" yateguwe n’ikigo cyacu igeze ku rwego mpuzamahanga.
2. Imikorere
Kurwanya ikizinga AATCC 130-2015 —— Icyiciro 4.5
Kwihuta kw'amabara (rub rub / yumye) AATCC 8 —— Icyiciro cya 5
Hydrolysis irwanya ASTM D3690-02 UMURENGE.6.11——6 amezi
ISO 1419 Uburyo C —— amezi 6
Acide, alkali n'umunyu birwanya AATCC 130-2015 —— Icyiciro 4.5
Umuvuduko mwinshi AATCC 16—1200h, Icyiciro 4.5
Ibinyabuzima bihindagurika TVOC ISO 12219-4: 2013 —— Ultra yo hasi ya TVOC
Kurwanya gusaza ISO 1419 —— Icyiciro cya 5
Kurwanya ibyuya AATCC 15 —— Icyiciro5
UV irwanya ASTM D4329-05——1000 + h
Kubuza umuriro BS 5852 PT 0 --- Crib 5
ASTM E84 (Yubahirijwe)
NFPA 260 --- Icyiciro cya 1
CA TB 117-2013 --- Pass
Kurwanya Abrasion Taber CS-10 --- 1.000 kabiri Rubs
Martindale Abrasion --- 20.000 cycle
Kubyutsa byinshi ISO 10993-10: 2010 --- Icyiciro 0
Cytotoxicity ISO 10993-5-2009 --- Icyiciro cya 1
Gukangurira ISO 10993-10: 2010 --- Icyiciro 0
Guhindura ASTM D2097-91 (23 ℃) --- 200.000
ISO 17694 (-30 ℃) --- 200.000
Kurwanya umuhondo HG / T 3689-2014 Uburyo, 6h --- Icyiciro 4-5
Kurwanya ubukonje CFFA-6A --- 5 # roller
Kurwanya ibicuruzwa QB / T 4341-2012 --- Icyiciro 0
ASTM D 4576-2008 --- Icyiciro 0
3. Ahantu ho gusaba
Ahanini ikoreshwa mubikoresho byoroheje byimbere, ibicuruzwa bya siporo, intebe zimodoka hamwe nimbere yimodoka, intebe zumutekano wabana, inkweto, imifuka nibikoresho byimyambarire, ubuvuzi, isuku, amato na yahaki nahandi hantu hatwara abantu, ibikoresho byo hanze, nibindi.
4. Ibyiciro
Uruhu rwa silicone rushobora kugabanywamo uruhu rwa silicone rubber rukora uruhu hamwe na silicone resin uruhu rwa sintetike ukurikije ibikoresho bibisi.
| Gereranya Imishinga | Rubber | Silicone |
| Ibikoresho bito | Amavuta ya silicone, umukara wa karubone yera | Organosiloxane |
| Inzira ya Synthesis | Uburyo bwo guhuza amavuta ya silicone ni polymerisiyasi nyinshi, idakoresha ibishishwa kama cyangwa amazi nkibikoresho bitanga umusaruro. Igihe cyo guhuza ni kigufi, inzira iroroshye, kandi umusaruro uhoraho urashobora gukoreshwa. Ubwiza bwibicuruzwa burahagaze | Siloxane ihindurwamo hydrolyz kandi ikomatanyirizwa mubicuruzwa byurusobe mubihe bya catalitiki yamazi, ibimera kama, aside cyangwa base. Inzira ya hydrolysis ni ndende kandi iragoye kuyigenzura. Ubwiza bwibyiciro bitandukanye buratandukanye cyane. Nyuma yo kubyitwaramo birangiye, hakenewe karubone ikora namazi menshi kugirango isukure. Umusaruro wibicuruzwa ni birebire, umusaruro ni muke, kandi umutungo wamazi uratakara. Byongeye kandi, ibishishwa kama mubicuruzwa byarangiye ntibishobora kuvaho burundu. |
| Imiterere | Umugwaneza, ubukana buringaniye ni 0-80A kandi burashobora guhinduka uko bishakiye | Plastiki yumva iremereye, kandi ubukana burenze 70A. |
| Gukoraho | Nibyoroshye nkuruhu rwabana | Birasa nkaho bikabije kandi bituma ijwi ryumvikana iyo rinyerera. |
| Kurwanya Hydrolysis | Nta hydrolysis, kubera ko ibikoresho bya silicone reberi ari ibikoresho bya hydrophobique kandi ntibitanga imiti iyo ari yo yose ikoresheje amazi | Kurwanya Hydrolysis ni iminsi 14. Kubera ko silicone resin ari hydrolysis ya hydrolysis ya siloxane kama, biroroshye kunyura mumurongo mugihe uhuye namazi ya acide na alkaline. Gukomera kwa acide na alkaline, niko umuvuduko wa hydrolysis wihuta. |
| Ibikoresho bya mashini | Imbaraga zingana zirashobora kugera kuri 10MPa, imbaraga zamarira zirashobora kugera kuri 40kN / m | Imbaraga ntarengwa ni 60MPa, imbaraga zo kurira cyane ni 20kN / m |
| Guhumeka | Ikinyuranyo kiri hagati yiminyururu ni kinini, gihumeka, umwuka wa ogisijeni, kandi ucengerwa resistance Kurwanya ubuhehere bwinshi | Ikinyuranyo gito cya intermolecular, ubwinshi bwuzuzanya, umwuka mubi, umwuka wa ogisijeni, hamwe nubushuhe bwamazi |
| Kurwanya ubushyuhe | Irashobora kwihanganira -60 ℃ -250 ℃, kandi ubuso ntibuzahinduka | Bishyushye kandi bikonje bikonje |
| Ibirunga | Imikorere myiza ya firime, umuvuduko ukiza byihuse, gukoresha ingufu nke, kubaka byoroshye, gukomera cyane kuri base | Imikorere idahwitse ya firime, harimo ubushyuhe bukabije bwo gukiza nigihe kirekire, kubaka ahantu hanini hatari heza, hamwe no kudahuza neza kwifata kuri substrate |
| Ibirimo Halogen | Nta bintu bya halogene bibaho ku isoko y'ibikoresho | Siloxane iboneka muri alcool ya chlorosilane, kandi chlorine iri muri silicone resin ibicuruzwa byarangiye muri rusange birenze 300PPM |
| Ingingo | Ibisobanuro | Ibiranga |
| Uruhu nyarwo | Ahanini inka, igabanijwemo umuhondo winka hamwe ninyana zihisha, hamwe nibice byo gutwikamo hejuru ni acrylic resin na polyurethane | Guhumeka, byoroshye gukoraho, gukomera gukomeye, umunuko ukomeye, byoroshye guhindura ibara, bigoye kubyitaho, byoroshye hydrolyze |
| Uruhu rwa PVC | Igice fatizo ni imyenda itandukanye, cyane cyane nylon na polyester, kandi ibice byo gutwikira hejuru ni polyvinyl chloride. | Biroroshye gutunganya, birwanya kwambara, bihendutse; Umwuka mubi utoroshye, byoroshye gusaza, gukomera ku bushyuhe buke no kubyara ibice, gukoresha plasitike muri Dali byangiza umubiri wumuntu kandi bigatera umwanda ukomeye numunuko ukomeye |
| Uruhu rwa PU | Igice fatizo ni imyenda itandukanye, cyane cyane nylon na polyester, kandi ibice byo gutwikira hejuru ni polyurethane. | Byoroheye gukoraho, intera yagutse ya porogaramu; Ntabwo irwanya kwambara, hafi yumuyaga mwinshi, byoroshye guhindurwamo hydrolyz, byoroshye kuyisohora, byoroshye gucika kubushyuhe bwo hejuru kandi buke, kandi inzira yumusaruro ihumanya ibidukikije. |
| Uruhu rwa Microfiber | Urufatiro ni microfibre, kandi ibice byo gutwikira hejuru ni polyurethane na acrylic resin. | Umva neza, aside na alkali birwanya, gushiraho neza, kwihuta neza; Ntabwo arwanya kwambara kandi byoroshye kumeneka |
| Uruhu rwa silicone | Urufatiro rushobora guhindurwa ukurikije ibyo abakiriya bakeneye, kandi ibice byo gutwikira hejuru ni 100% silicone polymer. | Kurengera ibidukikije, kurwanya ikirere, kurwanya aside na alkali, kurwanya hydrolysis, byoroshye koza, birwanya ubushyuhe buke kandi buke, nta mpumuro nziza; Igiciro kinini, kurwanya ikizinga kandi byoroshye kubyitwaramo |
Igihe cyo kohereza: Nzeri-12-2024