Akụkọ

Ngwakọta eriri silane-crosslinked polyethylene (XLPE) bụ ụdị ihe mkpuchi thermoset eji eme ihe na waya eletriki. A na-emepụta ha site na iji kemịkalụ jikọta mkpụrụ ndụ polyethylene site na iji silane compounds, nke na-agbanwe nhazi mkpụrụ ndụ polyethylene ka ọ bụrụ netwọk akụkụ atọ. Usoro a na-eme ka nkwụsi ike okpomọkụ nke ihe ahụ, ike igwe, na ihe onwunwe eletriki dịkwuo mma, na-eme ka ọ dabara adaba maka ngwa dị iche iche, site na nnyefe ike dị ala ruo na nnukwu voltaji ruo na sistemụ ụgbọala.

Nhazi ihe ịma aka na ngwọta maka ihe njikọta eriri XLPE nke silane crosslinked

Mmepụta ihe ndị e ji eriri silane-crosslinked polyethylene (XLPE) mee na-eche nsogbu teknụzụ dị oke mkpa ihu, gụnyere njikwa njikọ tupu crosslink, nhazi mbelata okpomọkụ, mgbanwe kristal, na nkwụsi ike usoro. Mmepe ndị a na-eme n'oge na-adịbeghị anya na sayensị ihe onwunwe na usoro mmepụta na-edozi ihe mgbochi ndị a, na-eme ka mma ngwaahịa na mmepụta nhazi dịkwuo mma.

1. Mbelata njikọ tupu njikọta na ọkụ

 Ihe ịma aka:N'ime usoro Sioplas, ikpughe mmiri n'oge ngwakọta na mpụta nke Akụkụ A na B nwere ike ịkpalite mmeghachi omume hydrolysis na condensation tupu oge eruo. Nke a na-eduga na njikọ tupu a chịkwaa ya, na-ebute oke viscosity gbazee, enweghị ike ịgafe nke ọma, elu siri ike, na ihe ndị metụtara mkpuchi dị ka obere voltaji mmebi.

Ngwọta:

Ngwakọta Mgbakwunye Mmanụ:Ịtinyemasterbatches dabere na silicone, dị kaIhe mgbakwunye nhazi nke SILIKE nke dabeere na siliconeLYPA-208C, na-eme ka mmiri gbazee nke ọma, na-ebelata njikọta agbaze na skru na ọnwụ, ma na-egbochi njikọ tupu crosslink n'enweghị mmetụta nke ịdị mma njikọ ikpeazụ.

Ihe mgbakwunye silicone LYPA-208Cnwere arụmọrụ siri ike megide njikọta tupu njikọta na-enweghị mmetụta na ịdị mma njikọta ikpeazụ.

Silicone masterbatch LYPA-208C na-ewepụ ntụpọ dị n'elu dịka "akpụkpọ azụ" ma na-eme ka elu dị ire ụtọ.

Ihe mgbakwunye nke dabere na silicone LYPA-208C na-ebelata ike extrusion nke ukwuu ma na-egbochi oke ibu nke moto.

Ihe mgbakwunye Siloxane LYPA-208Cna-eme ka nkwụsi ike nke ahịrị extrusion na ọnụego mmepụta dịkwuo elu

Nhazi nke Gradient Okpomọkụ:Itinye okpomọkụ gbọmgbọm extrusion nkewa n'etiti 140°C na 180°C na-enyere aka belata oke okpomọkụ mpaghara. Ibelata oge obibi na mpaghara okpomọkụ dị elu na-ebelatakwa ihe egwu nke njikọ oge tupu oge eruo

Nhazi Nzọụkwụ Abụọ:Iji usoro nzọụkwụ abụọ, ebe a na-etinye silane na polyethylene tupu a na-etinye ya, na-ebelata nrụgide ndị metụtara ntinye n'ime ahịrị, si otú a na-ebelata ohere nke njikọta tupu a na-etinye ya n'oge mwepụ ma e jiri ya tụnyere ụzọ otu nzọụkwụ.

2. Nhazi arụmọrụ nke mbelata okpomọkụ

Ihe ịma aka:Mbelata oyi akwa mkpuchi gabigara ókè nwere ike ibute mmebi nhazi na mmebi eletriki, nke jikọtara ya na ntụzịaka kristal na ike oyi.

Ngwọta:

Sistemụ Jụụ nke Ọtụtụ Ogbo:Iji usoro nke usoro mmiri ọkụ, ọkụ, na oyi eme ihe na-ebelata ọnụego kristal, na-ejikwa usoro okpomọkụ nke ọma ma na-ebelata mkpụkọ.

Mgbanwe Usoro Mgbakwunye: Iji ihe ndọtị dị elu site n'ogologo ruo dayameta (≥30:1) na-eme ka oge nchekwa gbazee dịkwuo elu, na-egbochi kristal achọghị. Iji ihe nkedo mkpakọ maka obere eriri (≤6mm²) na-ebelata kristal nke na-akpata nhọpụta, na-achịkwa mbelata.

Nhọrọ Ihe:Iji polyethylene nke nwere silane-crosslinked nke nwere nzọụkwụ abụọ na-enye ohere ijikwa àgwà kristal nke ọma, na-enye aka na mmezi okpomọkụ ka mma.

3. Ịhazi kristal na njirimara mekaniki

Ihe ịma aka:Nnukwu kristal na-akpata mgbawa, ebe enweghị kristal zuru oke na-emebi ike okpomọkụ.

Ngwọta:

Njikwa Okpomọkụ Gbazee:Ibuli okpomọkụ agbaze ruo 190°C–210°C na ogologo oge obibi na-ebelata mmetọ kristal, mana ọ dị mkpa iji nlezianya jikwaa ya iji gbochie njikọ oge.

Nhazi nke Ọkachamara Katalyst:Iji ihe eji eme ihe eji eme ihe eji eme ihe eji eme ihe na-eme ka ihe ndị na-akpali organotin gbasaa nke ọma, na-eme ka mmekọrịta dị n'etiti njikọta na kristal dịkwuo mma iji mee ka ihe ndị dị n'ime ya dịkwuo mma.

4. Ime ka usoro kwụsie ike

Ihe ịma aka:Mmetụta uche na mgbanwe nhazi na-akpali enweghị ike nke nrụgide extrusion na ntụpọ elu.

Ngwọta:

Mmelite Ngwaọrụ:Iji usoro ngwakọta drum abụọ mee ihe na-eme ka a hụ na a na-ekesa ihe mgbakwunye silane n'otu ụzọ ahụ, oge ngwakọta ahụ gafere awa 2.5 iji nweta nguzozi kachasị mma.

Nlekota Oge N'ezie:Nleba anya mgbe niile nke ọsọ skru na ntụgharị na-enye ohere maka mgbanwe ngwa ngwa na ntọala okpomọkụ na usoro nhicha ebu, na-eme ka ọnọdụ nhazi kwụsiri ike.

Usoro Ụlọ Ọrụ na Echiche Ọdịnihu nke Mmepụta eriri XLPE

Njikọta nke nhazi nzọụkwụ abụọ yana ihe mgbakwunye ọrụ, dị ka masterbatches dabere na silicone, apụtala dị ka atụmatụ kachasị elu iji merie ihe ịma aka nhazi na mmepụta eriri XLPE. A kọrọ na mmepụta ọhụrụ ndị a emeela ka mmepụta mmepụta dịkwuo elu site na ihe karịrị 10 ~ 20% na ngwa nnwale, na-eme ka ntụkwasị obi nke eriri XLPE dịkwuo elu na nnyefe ike na ngalaba ụgbọ ala. Na-ele anya n'ihu, ndị nrụpụta na-elekwasị anya na nyocha na mmepe nke teknụzụ oyi na-agbanwe agbanwe na njikwa usoro ọgụgụ isi iji meziwanye arụmọrụ ihe XLPE, na-egbo mkpa na-eto eto maka eriri arụmọrụ dị elu.

Site n'ịnakwere atụmatụ nhazi dị elu na ihe ọhụrụ ndị a, ndị nrụpụta nwere ike ime ka arụmọrụ na ịdị mma nke mmepụta eriri XLPE dịkwuo mma, na-ahụ na e nyere ngwaahịa dị elu nke na-emezu ihe achọrọ nke ngwa eletriki ọgbara ọhụrụ.

For the method to optimize XLPE cable processing and surface performance, contact SILIKE Tel: +86-28-83625089 or via email: amy.wang@silike.cn, or visit the website  www.siliketech.com to learn more. Chengdu SILIKE Technology Co., Ltd – A pioneering Chinese silicone additive specialist with many years of expertise in  wire and cable compounds.

Mepee mmepụta dị elu na arụmọrụ eriri - họrọIhe Ndozi Silikone SILIKE maka ngwọta ngwakọta eriri XLPE gị.
Ma ịchọrọ ime ka arụmọrụ mmepụta dịkwuo mma, igbochi njikọ tupu XLPE, wepụ ntụpọ elu dị ka "akpụkpọ azụ", melite ịma mma elu, ma ọ bụ belata oge nkwụsị, SILIKE Silicone Masterbatches na-enye uru arụmọrụ nke mkpa eriri XLPE gị.