Laminating Machine Mat Adhesive:Nea Enti a Foam Silicone Yɛ Wo Paw a Ɛsen Biara

Nea enti a foamed silicone gel ne ade a wɔpɛ ma film laminating mfiri rɔba pads

Wɔ nneɛma a wɔpaw ma lamination mfiri mats, foamed silicone rɔba ayɛ bere nyinaa ranked sɛ nnwuma no pɛ paw esiane ne versatile adwumayɛ. Yebetumi abɔ ne mfaso titiriw no mua sɛ su atitiriw anan: ɔhyew a ɛkorɔn-a ɛko tia, ɛsan ba bio yiye, ɛtumi sesa ne ho denneennen, ne ɔsom nkwa tenten. Saa nneɛma yi ne adwumayɛ tebea a emu yɛ den a ɛwɔ lamination mfiri mu no hyia pɛpɛɛpɛ, a ɔhyew a ɛkɔ soro, nhyɛso kɛse, ne bonding akwan a wɔyɛ no mpɛn pii ka ho, na ɛma adwumayɛ a ɛyɛ den kɛse sɛ wɔde toto nneɛma a wɔtaa de di dwuma te sɛ rɔba, EVA, ne PU ho a.

✅ Core Ahoɔden a Ɛpaapae

Ɔhyew a ɛyɛ soronko a ɛma ɛyɛ den, a ɛne adwumayɛ tebea nyinaa hyia

Bere a ɛreyɛ adwuma no, laminating afiri no hyew taa du 120-200℃, a akwan titiriw bi a ɛhwehwɛ sɛ wogyina ɔhyew a ɛkɔ soro kodu 260℃ano . Silicone gel a wɔayɛ no ahuru betumi akata nneɛma a ɛwɔ soro no so pintinn fi digrii **-40 kosi digrii 220 ** (nneɛma titiriw a wɔayɛ mu nsakrae no tumi gyina digrii 260 ano ), na ɛkɔ so yɛ den a ɛnyɛ mmerɛw, carbonization, anaasɛ nkata so nkata so bere tenten a wɔde di dwuma. Eyi siw rɔba pad no a ɛbɛsakra esiane ɔhyew a ɛkɔ soro nti ano, a sɛ ɛnte saa a, ebetumi ama film a wɔde laminated no ayɛ nwininwini anaasɛ anyɛ pɛpɛɛpɛ, na ɛnam so adi ɛyaw a ɛne sɛ ɔhyew a ɛkɔ soro di nkogu wɔ nneɛma a wɔtaa de di dwuma mu no ho dwuma yiye.

High rebound a enni collapse, mfomso biara nni adhesion mu

-elastic foam nhyehyeɛ a ɛkorɔn a Shore C denden yɛ 10-80 no tumi yɛ ho biribi ntɛmntɛm wɔ nhyɛsoɔ nsakraeɛ ho wɔ laminating mfiri mu. Afei compression mpɛn pii, ɛda 99% ntɛmntɛm rebound, siw film collapse-induced lamination bubbles ne fitaa spots bere a pɛpɛɛpɛ kyekyɛ nhyɛso de bɔ laminating nneɛma (films, nkrataa, panels) ho ban fi mfiri sɛe. Saa nhyehyeɛ yi ne substrates a ɛsono ne kɛseɛ firi 0.05 kɔsi 3 mm hyia.

Viscosity a ɛba fam a enni residual adhesive, a ɛne nneɛma pii hyia

N’anim yɛ torotoro na ɛyɛ fɛ-nkyerɛwee, a nnuru a wɔde laminating adhesive anaa ink ntumi nyɛ adwuma. Sɛ wɔde bonding wie a, ade a wɔde nkata so nkae biara nni hɔ, nhama a wɔtwe biara nni hɔ, na efĩ biara nni nneɛma a wɔde laminated no ani. Ɛne substrates dodow no ara a PET, BOPP, PVC, krataa, ne dade nkrataa ka ho hyia, na edi nsɛm te sɛ adhesive huammɔdi ne delamination bere a wɔde nneɛma ahorow bom no ho dwuma yiye.

Anti-onyin ne nkwa nna tenten, ɛka a wɔtew so ne adwumayɛ mu nkɔso

Esiane sɛ ɛko tia mframa a ano yɛ den, ozone, ne nnuru a ɛporɔw nti, ɛnyɛ den sɛ ɛbɛyɛ den, ɛbɛpaapae, anaasɛ ɛbɛbɔ akwakoraa bere tenten, na ne nkwa nna kyɛ sen rɔba a wɔtaa de di dwuma no mpɛn 3-5. Bio nso, ɛwɔ density a ɛyɛ pɛ, ntini nketenkete, ne efĩ a enni mu, na ɛtew mpɛn dodow a mfiri no to mu de sesa pad wɔ mfiri a wɔde kata sini so mu, na ɛma ɛfata ma ahwehwɛde ahorow a ɛfa nneɛma a wɔyɛ no pii ho.

Ahobammɔ a wodi so, a ɛne nnwuma gyinapɛn ahorow hyia

Ɛdu UL94 V-0 ogya a ɛmma ogya ntumi nkɔ mu gyinapɛn so, ne RoHS nneɛma a atwa yɛn ho ahyia ho adansedie, a ɛdi mfiridwuma nnwinnadeɛ ahobanbɔ ho mmara so. Aduru no nni hua na ɛnyɛ awuduru, na edi ahwehwɛde ahorow a emu yɛ den ho dwuma wɔ nnwuma ahorow pii a ɛlɛtrɔnik mfiri, aduan, nneɛma a wɔde kyekyere nneɛma, ne kar mu nneɛma ka ho mu.

Mfiridwuma mu Nneɛma a Wɔde Yɛ Nneɛma

TDS of slicone sponge foam sheet

Quick Back Adhesive Model Selection: Match Scenario Ahwehwɛde Ahorow no Pɛpɛɛpɛ

Yɛde akyi adhesive mfonini ahorow pii a wobetumi ahyia pɛpɛɛpɛ sɛnea laminating afiri ko, bonding nneɛma, ɔhyew tebea, ne production efficiency ma. Yɛn ano aduru boa die-cutting customization ma ɛdi mass production ne personalized ahwehwɛdeɛ nyinaa ho dwuma.

Wɔkamfo silicone akyi aduru a ɛyɛ hyew a ɛkorɔn-kamfo kyerɛ ma ɔhyew a ɛkorɔn-ɔhyew a wɔde di dwuma ( Ɛboro anaasɛ ɛne digrii 180 yɛ pɛ ); 3M 467MP/468MP fata ma medium-ɔhyew dwumadie (120–180℃); general acrylic back adhesive fata ma low-temperature/ambient temperature dwumadie.

Wɔ nneɛma a ɛne ne ho hyia ho: Ɛsɛ sɛ wɔde 3M 300LSE di dwuma wɔ soro ahoɔden a ɛba fam (powder coating, polypropylene); Ɛsɛ sɛ dade/ahwehwɛ/plastic a ɛyɛ mmerɛw de 3M 468MP di dwuma; Ɛsɛ sɛ foam composite de Desa 88682 di dwuma.

Ɛdefa adwumayɛ a ɛyɛ yiye ho: Sɛ wopɛ sɛ wofa ahoɔhare kɛse -batch film lamination a, wɔpaw ultra-thin substrate-free adhesive (3M 467MP) ma ɛyɛ ntɛm bonding a adhesive overflow nni mu; sɛ wopɛ sɛ wɔde bonding a ɛnkɔ so daa anaasɛ ɛyɛ pɛpɛɛpɛ a, wɔpaw die-cut customized backing adhesive de hwɛ hu sɛ wɔde besi hɔ pɛpɛɛpɛ na wɔatew nsaano mfomso so.