1. In terms of heat insulation performance, metal films significantly outperform ceramic films. Metal films are made from various precious metals using advanced processes like magnetron sputtering, allowing for selective passage of light. Conversely, ceramic films, composed of ceramic materials, may produce secondary heat radiation when the ceramic layer reaches thermal saturation. Consequently, metal films provide superior heat insulation compared to ceramic films.

2. From the perspective of light transmission, metal films tend to have darker colors, resulting in reduced transparency but offering better privacy. Ceramic films, on the other hand, feature lighter colors, allowing for more light transmission but providing somewhat weaker privacy. For car owners who frequently drive at night, opting for ceramic films can be a practical choice, as it aids in better visibility during nighttime road conditions.

VLT=light transmittance, UVR=ultraviolet rejection rate, IRR=infrared rejection rate. To put it simply, the primary focus should be on maximizing the values of the two dash lines, which are UVR and IRR, while Visible Light Transmittance can be adjusted according to individual preferences.

When selecting a front windshield film for your car, it's important to consider the following factors:

A. Avoid Excessive Heat-Reflective Films:

Highly heat-reflective front windshield films are typically made from multiple layers of metallic materials that use metal components to reflect solar heat. The higher the heat-reflectivity, the more metal content is usually present. While this enhances heat insulation, it often comes with various negative issues. For instance, it can interfere with mobile phone signals or disrupt the normal use of GPS systems. Additionally, films with high metal content tend to be thicker, making installation more challenging.

B. Darker Tint Doesn't Mean Better Heat Insulation:

Front windshield films must allow over 70% light transmission to ensure safe driving. If the film tint is too dark or too deep, it can lead to prolonged visual fatigue for the driver and increase the risk of traffic accidents, especially during nighttime driving.

C. Avoid Excessive Reflectivity:

If the front windshield film has high reflectivity, it can cause mirror-like reflections on the windshield when there is light inside the vehicle (such as reading lights or dashboard illumination) during nighttime driving. This directly affects the driver's ability to see the road and can lead to traffic accidents.

D. Ensure High Clarity:

Front windshield films vary in material quality, and lower-quality materials may exhibit varying degrees of wave-like patterns or an orange peel texture. This can create a sensation of waviness in the scenery while driving. Prolonged exposure to such conditions can lead to visual blurring, dizziness, reduced vision, nausea, and discomfort. Therefore, high clarity is a primary criterion when selecting a front windshield film.

1. In order to ensure that the car film and the glass are completely adhered after the film is applied, the car film cannot be cleaned and the defogging line switch cannot be turned on within a week. Try not to let the sun directly expose the glass, which will cause blistering. You should turn on the air conditioner in the car to allow air to circulate inside and outside. The breathability of the car film itself will form a natural solidification to ensure that the glue and the glass are completely combined after the car film is installed. , in order to form a safe and explosion-proof effect.
2. After applying the film, a little moisture will inevitably remain between the car film and the glass, which may cause small bubbles or slight ripples, resulting in blurred vision. This is normal. After being exposed to the sun, it will disappear naturally after 4 to 10 weeks. If the obvious phenomenon still exists after a period of time, be careful not to handle it without authorization. You should find a professional technician to handle it.
3. When cleaning the glass, it is forbidden to use solvents with high acidity and alkalinity for cleaning, and try not to let oily liquids such as leather oil get on the car film. You can use clean water or non-acidity and alkalinity cleaning fluids on the market. Most glass cleaners work well for cleaning car film. A more suitable cleaning solution for car films is a 10:1 dilution of water and household detergent.
4. The surface hardening of the car film is limited. To avoid scratching the car film, do not use any cleaning supplies with hard particles such as brushes and sandpaper. It is correct to use a soft cloth or sponge to clean the surface of the car film. Clean the cloth outside the car body, and do not use it to wipe the car film, because the cloth used outside the car body is easy to contain fine sand, which is also one of the factors that cause scratches on the car film.

Ka puta nga korukoru i runga i te mata o te kiriata i te wa o te whakamaroketanga me te whakamaroketanga o te kiriata. E toru nga momo weriweri: ko nga kita ka puta i te wa o te tono kiriata tuatahi, ko nga kowherowhero ka puta i te wa o te tono kiriata, me nga kita na te mahi a te hau waikawa i roto i te oumu.

Whai muri i te utaina o te kiriata ki te karaihe papatahi, ka iti ake te whakawhiti marama o te kiriata me te karaihe i to te karaihe parakore taketake. Ko nga paerewa tirotiro kounga katoa me hangai i runga i te kore o nga hapa o te karaihe tonu.

I te mea ka whakamahia nga whakarewa i te wa o te whakaurunga, ka roa te wa mo te kiriata kia piri katoa i muri i te tono. Ahakoa kaore e kitea etahi wai, kei te noho tonu i waenganui i te kiriata me te karaihe. Ko te taapiri katoa o te kiriata ka kiia ko te "wa whakamaroke kiriata". I te maroke o te kiriata, ka piki haere te pokey o te kāpia. Ko te tere o te whakamaroke kiriata he hononga ki te matotoru o te kiriata me te ihirangi whakarewa. Ko nga ahuatanga huarere ka pa ki te tere o te maroke o te kiriata.

I mua i te maroke o te kiriata, ka taea te tirotiro i te kounga o te mata. Me tohu ko etahi ahuatanga i mua i te maroke o te kiriata, penei i te opupu, te ahua o te ahua o nga mea na te wai, me te kohu wai, he ahuatanga noa.

Ko te tirotiro kanohi tahanga o te karaihe kiriata me noho mai i roto ki waho me te koki tika, me te tawhiti i roto i te 2 mita. Ko te tirotiro me whakahaere i raro i te maarama tuuturu i te awatea, kaua hoki e pa ki te ra. Ko te waahi tirotiro me noho i roto i te 5 cm mai i te anga karaihe.

Ko te whakaurunga ka kiia he tika mena karekau he tikanga e whai ake nei (haunga nga ahuatanga noa ka puta i te wa o te whakamaroketanga o te kiriata): te otaota, te makawe me te muka, te whakahiato kapia, te tapumati, nga mirumiru, nga karawarawa me nga kapiti o te kiriata, me te whakarereketanga o te tinana kiriata. , he piro hinu i roto i te kiriata, nga taha parori o te kiriata, me nga tohu maripi. Ko te kitenga i runga ake me mahi i roto i nga haora 24 i muri i te whakaurunga.

He maha nga tikanga whakamarumaru e tika ana kia mahia i te wa e hangaia ai te kiriata matapihi motika hei whakarite i te haumaru o te mahi hanga me te tiaki i te ahua me nga taputapu o roto o te motuka. Anei etahi tikanga tiaki matua:

1. Whakanohoia nga papa whakamarumaru ki mua me muri o nga kaarai me etahi atu papanga kia kore ai e rakuraku te mata peita o te motuka i te wa e hanga ana.

2. Whakamahia he uhi whakamarumaru kirihou tuku noa ki roto o te kuaha hei aukati i te rehu o te wai whakauru ina tono te kiriata matapihi kei poke te kuaha, te papa me nga nohoanga.

3. Tiakina te putanga hau o te hau i te wa e hanga ana kia kore e rere te wai whakauru ki roto i te putanga, na reira ka karo i te korenga o te ara iahiko poto o nga taputapu hiko me nga kaikorero i roto i te motuka na te makuku.


I tua atu, kei reira etahi whakaritenga e pa ana ki te kiriata matapihi ake:

1. Kaua e nui rawa nga hapa i roto i te kiriata matapihi, kaua hoki he riu, he mirumiru, he rakuraku ranei i te mata o te kiriata.

2. Mo te taha ki runga o te matapihi huri-iho, me rahuitia he aputa iti 1-2mm kia pai ai te titiro, kia kore ai e kitea.

3. Ko te kiriata matapihi me hipoki te waahi pango pango o te anga karaihe kia kore ai te rama e rere ki waho. I te wa ano, kia kaua e paopao te taha ki te pupuri i te ahua ataahua me te ruruku.

E ai ki te tikanga whakarōpū o nga kiriata karaihe e te International Glass Film Association (IWFA), ka taea te wehewehe i nga kiriata karaihe motuka kia toru nga momo taketake.:

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1. Kiriata tae (kore-whakaata, e pa ana ki te whakaata o nga hihi infrared). Ko tenei momo kiriata karekau he paparanga whakarewa, karekau he mahi hei whakaata i nga hihi infrared. He mana kanapa me etahi mahi whakamaarama wera. Ko te nuinga o nga mahi o te whakamaarama wera ma te tango i te kaha o te ra ka tukuna ki waho. He iti ake te pai o te whakamaarama waiariki i tera o te kiriata whakaata.

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2. Ko te kiriata hiato o te kiriata tae me te kiriata whakarewa korehau (whakaata) ka kiia ko te kiriata tino mahi i roto i te umanga. Ko te nuinga o te waa he paparanga o te kiriata waikano nui me tetahi paparanga o te kiriata konumohe korehau. Ka whakatauritea ki nga kiriata waikano kore-whakaata, he teitei ake te tuku marama e kitea ana, me te reiti whakawera wera. Heoi, ko te paparanga waikano ka marara te marama, ka korikori te tirohanga, no reira ka iti ake te marama. Te rere.

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3. Ko te kiriata whakarewa (whakaata) e kiia ana ko te kiriata whakarewa parakore. He kiriata me te taumata teitei o te hangarau hanga kiriata karaihe. Ka whakamahia e tenei kiriata he tukanga pupuhi magnetron ki te whakakakahu i te tïpako kiriata ki te paparanga o nga momo whakakikorua katote whakarewa me te whakaata infrared tino teitei. Ko nga konganuku e whakamahia ana he parahi, he kowiri tira, he koranu nickel-chromium, etc. Ko te tae o te kiriata ka tino whakatauhia e te whakakikorua whakarewa.

Na te hanga ano o nga mahi kiriata matapihi waka i ara ake ai te reanga tuatahi o te paninga me te hangarau hiato i nga tau 1960, e mohiotia ana ko te kiriata pepa ti. Ko te mahi matua o tenei ahua o te kiriata ko te aukati i te marama me te kore e whakamau. He rite tonu ki nga mohiti, ka taea anake te whakarereke i te tirohanga marama. Ano, he iti rawa te marama o te kiriata pepa ti, he tino kino te kakara o te formaldehyde. He pai noa mo nga waka pahihi, keri, aha atu, ka whakamahia hei whakauru taonga.



Ko te reanga tuarua he kiriata waikano ma te mahi tae. I hangaia tenei momo membrane i nga tau 1970. Ko te nuinga o nga kiriuhi kei runga i te maakete i tenei wa he tukanga tae hohonu. Ka whakamahia te tikanga tae hohonu ki te taapiri i nga kaihoroi wera ki te tango i nga hihi infrared i te ra ki te whakatutuki i te paanga o te wera. Na te mea ka momi ano te marama ka kitea, kaore e ranea te whakawhiti marama. Ka honoa ki nga herenga o te mahi tae, he ahua kino te marama. Ko tetahi atu kino nui o te kiriata tae ko tana mahi whakawera waiariki he tere te pirau, he ngawari ki te memeha. He maha nga kiriata waikano e kore e memeha noa i muri i te kotahi tau me te haurua, engari ka kore e whakamaaramatia, ka pupuhi pea, ka pa te ahua o te tirohanga. He tino pai tenei momo kiriata mo nga whakamatautau whakamaarama wera inamata. He maha nga wa e whakamahia ana e nga toa 4S nga ahuatanga o nga kiriata waikano ki te tango i te wera inamata hei whakapohehe i nga kaihoko, na reira kaua e tukuna nga kiriata waikano iti i tukuna e nga toa 4S.

He maha nga waahanga hangarau matua me nga matauranga e pa ana ki te kiriata karaihe haumaru me te kiriata pahū:



1. Maimoatanga Atete Huarere: Ka taea e nga kiriata a PET te ngohengohe me te rerekee i nga wera teitei (tata ki te +50°C) ka maroke me te kapiti i te pāmahana iti (tata ki te -10°C). Heoi, me nga maimoatanga aukati huarere matatau, ka taea e nga kiriata a PET te pupuri i o raatau ahuatanga tinana me te matū i roto i te whānuitanga o te pāmahana, mai i -70°C ki +150°C. Ma tenei e pai ana mo te whakamahi i nga momo ahuatanga taiao.



2. Hangarau Kiriata Tiana Tae Taketake: Ko enei kiriata e whakamahi ana i nga taputapu PET i hangaia mai i te kapia tinana tae taketake, kia kore ai e memenge i roto i te waa. Ko te tohatoha o enei ngota ngota kapia he pai te kite i roto i te kiriata.



3. Magnetron Sputtering Metal Coating Hangarau: Magnetron sputtering Ko te tukanga e puta i roto i te ruma korehau nui ki te pēhanga iti me te hau inert. Kei roto ko te pupuhi i nga momo momo whakarewa, koranu ranei ki nga katote kua utaina, ka whakaemi nga ngota whakarewa ki runga i te mata o te tïpako PET. Ko tenei mahi ka hanga kiriata me nga tae ahurei me te pumau, nga taumata teitei o te kowhiringa whakawhiti marama, me nga ahuatanga pai o te ra.



4. Te Hangarau Hangarau Hangarau Hangarau Hangarau Hangarau Hiko Hiko Hiko Hiko Whakatairanga Awhi: Ko te paparanga taapiri-a-te-a-ringa ka pa ki te maimoatanga electromagnetic. Ka urupare tenei paparanga ki te pehanga ahakoa i mua i te pa atu ki te karaihe, ka taea e nga ngota ngota piri ki te whakatikatika me te hanga i tetahi paparanga whakamarumaru. Ka pehia ana te pehanga, ka hoki ano te whakapiri, ka tino whakanui ake te kaha o te karaihe. Ko tenei ahuatanga e whakarato ana i te awangawanga aa me te awhina i te karaehe kia kore e pakaru i runga i te paanga.

E wha nga momo matua o nga kiriata matapihi:



Nga Kiriata Waikano: I ahu mai enei kiriata i nga tau 1930, i hangaia i te tuatahi ki te aukati i te kaha o te ra. Ko nga kiriata waikano e kore e tino whakaiti i te wera, ka whakamahia te nuinga mo te whakaheke kanapa.



Nga Kiriata Ranu Waikano: I whakaurua mai i te tekau tau atu i 1960, ka whakamahia e enei kiriata nga tikanga tae-hohonu me te whakauru atu i nga mea whakamahana wera hei whakaiti i te wera. Ahakoa ka tukuna e ratou etahi whakamaarama wera, ka uru atu ano te rama ka kitea, ka heke iho te tuku marama me te iti o te marama. Ka taea e enei kiriata te kino haere i roto i te waa, ka memenge, engari he utu utu.



Nga Kiriata Whakakikorua Maama: I te timatanga o te tekau tau atu i 1990, ka whakamahia e nga kiriata whakakikorua i nga hangarau matatau ki te whakaeto i nga paparanga konganuku ki runga i te tïpako kia tutuki ai te aukati wera. Ahakoa he pai ake, he roa ake te whakaheke wera o enei kiriata ki te whakataurite ki nga kiriata waikano, ka whakararu i te maamaatanga, ka nui ake te whakaata, ka pa ki te tirohanga.



Kiriata Sputtered or Metalized Films: Ko te momo tino matatau rawa atu o te kiriata matapihi, ko nga kiriata pupuhi me nga kiriata whakarewa, i puta mai i te mutunga o te tekau tau atu i 1990 a kua kite i nga whakapainga hangarau tonu. Ka whakamahia e enei kiriata he tukanga e kiia nei ko te sputtering, e tuku ana i nga matūriki konganuku penei i te nickel, te hiriwa, te titanium, te koura ranei ki runga i te tïpako PET kaha-nui ma te whakamahi i tetahi ruma-maha, he punaha hurihuri tere. Ko nga kiriata pupuhi e whakarato ana i te aukati wera pai, te iti o te whakaata, me te pumau o te tae. Ka mau tonu te maamaatanga, ka waiho hei whiringa pai mo nga kiriata matapihi kounga teitei.

Misunderstanding 1: Choose dark film
When people choose solar film, in order to obtain better thermal insulation effect and good privacy, they often choose dark-colored solar film. In fact, ordinary "black paper membrane" and "tea paper" are not insulated at all. The thermal insulation effect of the membrane is determined by whether the membrane contains an insulation layer. Although the professional film is light in color, it can block 700 watts of heat under the scorching sun (solar radiation is 900 watts/square meter), while the low-end dark film can only block 300 watts of heat. At present, the films produced in Southeast Asia are basically glue-dyed films. Compared with the metallized films produced in the United States, just like black and white TVs compared to color TVs, the thermal insulation performance is very different.


Misunderstanding 2: Apply two layers of film
Applying two layers of film usually causes the following two problems. First of all, the adhesive design of the film is for sticking on glass, which cannot guarantee the perfect bond between the two layers of film. Secondly, the second film may immediately stick to the first film, leaving no time to squeeze out the moisture. Usually, applying two layers of film is easy to produce bubbles and water pockets, and these will become larger and more numerous over time. In fact, if you need to apply film to make your home darker, you can choose a film with low light transmittance instead of applying two layers.


Misunderstanding 3: Look for the infrared blocking rate
95% infrared blocking rate means 95% heat insulation? This is a wrong concept. Only 53% of the sun's radiant heat comes from infrared rays, another 3% comes from ultraviolet rays, and 44% comes from visible light. So even if a film can block 100% of infrared radiant heat, there is still 47% of solar radiant heat to deal with.