Isi mmalite nke nrapado UV

UV nrapado bụ ịgbakwunye photoinitiator (ma ọ bụ photosensitizer) na resin nwere usoro pụrụ iche.Mgbe ị nwetasịrị ọkụ ọkụ ultraviolet dị elu na akụrụngwa ọgwụgwọ ultraviolet (UV), ọ na-emepụta radicals na-arụ ọrụ n'efu ma ọ bụ radicals ionic, si otú a na-ebute polymerization, njikọ njikọ na grafting mmeghachi omume, nke mere na resin ( mkpuchi UV, ink, nrapado, wdg). .) Enwere ike gbanwee site na mmiri mmiri ka ọ bụrụ ihe siri ike na sekọnd ole na ole (ogo dị iche iche) (usoro mgbanwe a na-akpọ "UV curing").

Akụkụ ngwa nke adhesives bụ ndị a:

Ọrụ aka, ngwaahịa iko

1. Glass ngwaahịa, iko ngwá ụlọ, electronic ọnụ ọgụgụ bonding

2. Crystal ọla craft ngwaahịa, ofu inlay

3. Njikọ nke ngwaahịa plastik transperent, pmma / ps

4. Ihe nkiri mmetụ dị iche iche

Ụlọ ọrụ eletrik na eletrik

1. Eserese na akara nke ọnụ / relays / capacitors na microswitches

2. Printed circuit osisi (PCB) bonding elu components

3. Integrated sekit ngọngọ bonding na e biri ebi sekit osisi

4. Idozi ọnụ ọnụ waya eriri na njikọ nke akụkụ

Ogige anya

1. Njikọ eriri anya, nchekwa mkpuchi eriri anya

Nrụpụta diski dijitalụ

1. Na cd / cd-r / cd-rw n'ichepụta, a na-ejikarị eme ihe maka mkpuchi na-egbuke egbuke na ihe nkiri nchebe.

2. DVD substrate bonding, akara mkpuchi maka DVD nkwakọ na-ejikwa UV curing nrapado.

Nka ịzụrụ ihe nrapado UV bụ ndị a:

1. Ụkpụrụ nhọrọ nke Ub nrapado

(1) Tụlee ụdị, ọdịdị, nha na ike nke ihe njikọ;

(2) Tụlee ọdịdị, nhazi na usoro usoro nke ihe eji eme ihe;

(3) Tụlee ibu na ụdị (ike ike, ike ịkwa akwa, ike peeling, wdg) nke akụkụ njikọ ahụ na-ebu;

(4) Tụlee ihe pụrụ iche chọrọ nke ihe onwunwe, dị ka conductivity, okpomọkụ na-eguzogide na obere okpomọkụ iguzogide.

2. Ngwakọta ihe onwunwe

(1) Metal: ihe nkiri oxide na elu igwe dị mfe ijikọ mgbe ọgwụgwọ elu;N'ihi na ọdịiche nke ọnụọgụ abụọ nke ọnụọgụ ọnụọgụ ọnụọgụ abụọ nke nchara nke na-ejikọta ọnụ dị oke ukwuu, akwa akwa akwa dị mfe ịmepụta nrụgide dị n'ime;Tụkwasị na nke ahụ, akụkụ njikọ nke ígwè na-adị mfe maka mmebi electrochemical n'ihi ọrụ mmiri.

(2) Rubber: ka polarity nke rọba na-abawanye, ọ ka mma mmetụta njikọ.NBR nwere elu polarity na elu bonding ike;roba eke, silicone roba na roba isobutylene nwere obere polarity na ike nrapado na-adịghị ike.Tụkwasị na nke ahụ, a na-enwekarị ndị na-ahapụ ma ọ bụ ihe mgbakwunye ndị ọzọ n'efu na elu roba, nke na-egbochi mmetụta njikọ.Enwere ike iji surfactant dị ka primer iji kwalite nrapanye ahụ.

(3) Osisi: ọ bụ ihe na-asọ oyi, nke na-adị mfe ịmịkọrọ mmiri ma mee ka mgbanwe dị iche iche, nke nwere ike iduga nrụgide nrụgide.Ya mere, ọ dị mkpa ịhọrọ nrapado na ọgwụgwọ ngwa ngwa.Tụkwasị na nke ahụ, arụmọrụ njikọ nke ihe ndị a na-egbuke egbuke dị mma karịa nke osisi siri ike.

(4) Plastic: plastic na nnukwu polarity nwere ezigbo njikọ njikọ.