Hoʻohālikelike Hoʻohālikelike o nā mea hoʻokalakupua kiʻekiʻe

2022-12-28

1. Ka wehewehe ʻana o nā mea insulating


  ʻO ka wehewehe ākea: nā mea hiki ke hoʻōki i ke kahe ʻana o kēia manawa, ʻike nui ʻia ʻo nā mea hoʻokele ʻole.


  ʻO ka wehewehe ʻepekema: ʻoi aku ka nui o ka coefficient pale insulation o nā mea hiki ke hoʻokumu i kahi kahua uila ikaika ma mua o 10 ^ 7 ohm • cm. Kapa ʻia ia mau mea he dielectrics a i ʻole insulating material.


2. Ka hoʻokaʻawale ʻana o nā mea insulating


  Wahi a nā kūlana i hoʻohui ʻia o ka ʻenehana mechanical a me ka uila, ua hoʻokaʻawale ʻia nā huahana insulating i ʻewalu mau ʻāpana e like me kā lākou morphological structure, haku mele a i ʻole nā ​​​​ʻano hana hana, i hōʻike ʻia e hoʻokahi helu Arab.


ʻO 1 ka pena insulating, polymerizable resin a me ke kāpili;


2 kū resin impregnated fiber products;


Hōʻike ʻo 3 i nā huahana laminated, nā huahana wili, nā huahana hoʻopaʻa ʻia a me nā huahana kiʻi;


4 hōʻike i nā mea hoʻoheheʻe;


Hōʻike ka 5 i nā huahana mika;


Hōʻike ʻo 6 i ke kiʻiʻoniʻoni, lipine adhesive a me nā mea hoʻohui palupalu;


Hōʻike ka 7 i nā huahana fiber;


8 kū no ka insulating wai.


  ʻO ka māhele mua o nā huahana laminated e pili ana: laminates, laminated rods a me laminated tubes. 3240 pepa epoxy (inoa piha) hoʻohana ʻia e kā mākou hui


3240 epoxy phenolic glass cloth laminate) no ka laminate o nā huahana laminated.


3240 pepa epoxy


ʻO ka inoa a me ka hōʻike ʻana i ke kumu hoʻohālike mea insulation


Ka inoa huahana=resin+base material+form (hiki ke hoʻololi ʻia)


No ka laʻana: phenolic pepa laminate, epoxy aniani lole laminate, kiʻekiʻe-ikaika phenolic pulupulu lole laminate, phenolic pulupulu lole laminate, etc.


  ʻO ka hoʻohālike hoʻohālike a me ka ʻike hōʻike (e hōʻike pinepine ʻia ke kumu hoʻohālike e nā huahelu ʻehā.


  ʻO ka huahelu mua: hōʻike i ka waeʻano o nā mea hoʻolalelale, no ka laʻana, "3" hōʻike i ke ʻano o ke kaomi ʻana i ka papa insulating.


  ʻO ka huahelu ʻelua: hōʻike i ke code o nā huahana ʻāpana liʻiliʻi (0 ^ 8 huahelu)


0 - laminate mea hoʻoikaika kino (pepa, lole pulupulu, e like me ka pepa pahu 3021, 3025 papa lole pulupulu)


1 - Nā huahana i hoʻopaʻa ʻia i ke kaomi ʻana i ka wai (nā laminates asbestos ma mua)


2 - laminate mea hoʻoikaika kino ʻole (ka lole aniani, 3240 lole aniani epoxy)


3 - Helu hakahaka


4 - ʻAʻole


5 - ʻO nā paipu laminated o nā mea hoʻoikaika kino (pepa, ka lole pulupulu, a me nā mea ʻē aʻe, e like me nā paipu pepa 3520 a me nā paipu lole pulupulu 3526)


6 - ʻO nā paipu laminated i hana ʻia me nā mea hoʻoikaika inorganic (ka lole aniani, 3640 lole aniani epoxy)


7-Laminated lāʻau o nā mea hoʻoikaika kino (pepa, pulupulu lole, etc., e like me 3721 phenolic pulupulu lole koʻokoʻo)


8 -- ʻO nā mea hoʻoikaika kino i hoʻopaʻa ʻia i ka bar laminated (ka lole aniani, 3840 epoxy lole aniani bar, etc.)


ʻO ka huahelu ʻekolu: pili i ka mahana hana a me ke kūpaʻa

Papa

A

E

B

F

H

C

Ka Mahana Hana ℃

105

120

130

155

180

> 180

Heluhelu

1

2

3

4

5

6


  No ka laʻana, loaʻa i kā mākou papa epoxy 3240 ka pae pale wela o F, e pili ana i ka mahana hana o 155 ° C, a ʻo ka helu he 4.


  Hōʻike ka helu ʻehā i ke kaʻina crystallization o ka māhele like, ka subcategory like a me ka mahana kuhikuhi like.


No ka laʻana: phenolic cotton laminate: 3025, 3026, 3027, 3028

 

3025

3025B

3025C

3025CS

3026

3027

3028

kēpau

Phenolic Resin

Phenolic Resin

Phenolic Resin

Phenolic Resin

Phenolic Resin

Phenolic Resin

Phenolic Resin

Nā Pono Hana

21 mau ʻāpana lole ʻeleʻele

10 mau ʻāpana lole koʻikoʻi

7 mau ʻāpana lole koʻikoʻi

7 mau ʻāpana lole koʻikoʻi

30 lole maikai

21 mau ʻāpana lole ʻeleʻele

40 lole maikai

Nā Huahana Huahana

Mechanical, haʻahaʻa uila hana

ʻO ka huahana waiwai o ka papa 3025, me nā waiwai mechanical a me ka uila ma lalo o 3025

Mechanical, ʻaʻahu-pale, non-insulating

Mechanical, mīkini maikaʻi, hana uila haʻahaʻa

No ka hoʻohana mechanical a me ka uila, ʻoi aku ka kiʻekiʻe o ka hana uila ma mua o 3025 a me 3026

No ka hoʻohana mechanical a me ka uila, ʻoi aku ka kiʻekiʻe o ka hana uila ma mua o 3027


  Hoʻohui pinepine ʻia ka huahelu ʻelima a leka paha e ka mea hana e hōʻike i kekahi mau hiʻohiʻona a i ʻole nā ​​hiʻohiʻona o ka huahana


  No ka laʻana, 3240-1 hōʻike i 3240 papa ʻano waiwai (Furunda)


  Hōʻike ʻo 3025-CS i ka maikaʻi o ka pā waiwai o 3025 i ka pale lole (Furunda)

3. ʻO nā mea insulating maʻamau no ka inverter kiʻekiʻe-volt


  Hoʻomaka i nā huahana laminated insulating


  ʻO ka resin Phenolic kahi ʻano resin me nā waiwai like ʻole i hana ʻia e like me ka ratio molar like ʻole [molecular weight ratio] o ka phenol a me formaldehyde;


  ʻO ka wehewehe kikoʻī kikoʻī o ka lole pulupulu:


  a. Ka helu ʻili: e pili ana i ka ʻāpana o ka maikaʻi o ka ʻili, ʻo ia hoʻi ka ratio o ka lōʻihi o ka ʻili a me ke kaumaha o ke kaula


  Hoʻokahi paona ke kaumaha o ka ʻili pulupulu haʻahaʻa Pelekania, a he 840 iwilei kekahi ʻāpana. Hoʻololi ʻia i ka ʻāpana metric, ʻo ia ka mika lole pulupulu 1kg

  

  He ʻāpana wili.


  b. Density: ka helu o nā yarns i loko o kekahi lōʻihi, ka nui o ka weft a me ka weft kuhikuhi, e ana maʻamau e like me ka helu o nā yarn me ka lōʻihi o 10mm.


  C. Laulā: ka laulā transverse o ka lole pulupulu, i hōʻike maʻamau i mm.


  d. ʻO ke ʻano hoʻonohonoho: e like me nā ʻano like ʻole o ka warp a me ka weft yarn interweave, plain, folded, twill, unidirectional, etc.


ʻano hui kumu. Hoʻohana pinepine nā huahana laminated insulating i ka ulana maʻamau.

ʻO ke kūlana IEC ma ka māhele kikoʻī o ka lole pulupulu no nā laminates, nā paipu a me nā koʻokoʻo

waeʻano

ʻO ka ʻili wili / cm

Metric yarn nui (TEX)

ʻO ka nui o ke kaula Pelekane

Lole Maikai

> 30

11 ~ 20

58 ~ 29

Kaʻaʻahuʻulaʻula

18 ~ 30

21 ~ 32

28 ~ 19

Ka lole ʻākala loa

<18

<32

<18


  b. Lamina pepa Phenolic (Papa E)

 

  Ka Hana ʻana: He mea paʻa paʻa paʻa i hana ʻia me ka pepa impregnated insulating uila i hoʻopaʻa ʻia i loko o ka pena resin phenolic, kālua a paʻi wela.


ʻAno a hoʻohana:

  PFCP201 ​​- mechanical, ʻoi aku ka ikaika mechanical a ʻoi aku ka maikaʻi o ka hana uila ma mua o nā ʻano PFCP ʻē aʻe. He kūpono no nā mea hana mechanical

Nā mea hoʻolālā o.


  Loaʻa iā PFCP202-PFCP ka hana uila maikaʻi loa.


  PFCP203 - He kūpono ia no ka hoʻokaʻawale ʻana i nā ʻāpana hana no nā kaʻa a me nā mea uila me nā koi hana mechanical kiʻekiʻe,

Hiki ke hoʻohana ʻia i ka ʻaila transformer.


  ʻO PFCP204, 206 no ka mīkini a me ka uila. Loaʻa iā lākou ka hana uila maikaʻi ma nā wela kiʻekiʻe a kūpono hoʻi no ka hoʻopaʻa ʻana wela.


  PFCP207 - like me PFCP201, akā me ka hoʻomaikaʻi ʻana i nā hiʻohiʻona punching i nā haʻahaʻa haʻahaʻa.


  PFCP308 - like me PFCP206, akā pale ahi.


c. Phenolic pulupulu laminate (Papa E)


  Hana ʻia: Hana ʻia ia me ka lole pulupulu ʻoihana i hoʻopaʻa ʻia i loko o ka pena resin phenolic, maloʻo a me ka wela paʻi paʻa paʻa insulation mea.

ʻAno a hoʻohana:


  3025, PFCC201, F850 - mechanical, maikaʻi ʻole ka hana uila (ka lole koʻikoʻi). ʻO ke kumu kūʻai haʻahaʻa o 3025B a me 3025C, akā ʻoi aku ka maikaʻi o ka waiwai mīkini ma mua o 3025.


  3027, PFCC202, F851 - mechanical a me ka uila (ka lole koʻikoʻi), me ka waiwai uila kiʻekiʻe aʻe ma mua o ka hui 3025


  3028, PFCG204, F853 - mechanical (ʻeleʻele maikaʻi), me ka hana piha ʻoi aku ka kiʻekiʻe ma mua o ka hui 3027.


  d. Epoxy aniani laminate


  Ka hana ʻana: kaomi ʻana i ka lole aniani manuahi alkali (EW-140) me ka wai haʻahaʻa haʻahaʻa epoxy resin e44 he mea hoola


  Hoʻohana: Me ka ikaika mechanical kiʻekiʻe a me ka hana uila maikaʻi, kūpono ia no ka hoʻohana ʻana ma ke ʻano he insulation i nā kaʻa a me nā mea uila


  ʻO nā ʻāpana a me nā ʻāpana, hiki ke hoʻohana maikaʻi ʻia i ka ʻāina humid a me ka ʻaila transformer.


  3240 pepa epoxy - ka pae haʻahaʻa, me ka ikaika mechanical kiʻekiʻe, ka hana uila maikaʻi, ke kūpaʻa wela, ka pale wai, a me ka hana uila paʻa ma hope o ka hoʻoinu ʻana. He kūpono ia no ka hoʻokaʻawale ʻana i nā ʻāpana e koi ana i ka ikaika mechanical kiʻekiʻe, ka waiwai dielectric kiʻekiʻe a me ke kūpaʻa wai maikaʻi. Hiki ke hana i ka aila.

 

hoouna aku