Structural Design of Removable PTFE High-Temperature Tape: Kari pɛ a ɛbata ho & Residue-Free Yiyi

Sɛnea Wɔbɛkari pɛ Adhesive Ahoɔden ne Residue Free Remova lSɛ́ obi a ɔyɛ adwumaden a ɔyɛ PTFE teyp a ɛyɛ hyew kɛse no, . Jiangsu Aokai New Material  kyɛ adwumayɛfo nhumu:

Sɛ wobenya kari pɛ a edi mũ a ɛfa adhesion a emu yɛ den  ne residue-free clean removal  ma removable PTFE high-temperature tape yɛ nhyehyɛe mfiridwuma adwuma. Nnyinasosɛm titiriw no de ne ho to nnuru a wɔyɛ no pɛpɛɛpɛ ne nhyehyɛe a wɔde di dwuma katee so de ma ade a wɔde nkata so no nya biakoyɛ a emu yɛ den  (ahoɔden a ɛka bom wɔ molecule ahorow ntam wɔ nkataso no ankasa mu) wɔ micro level no so. Eyi ma cohesive huammɔdi tumi  sen interfacial huammɔdi  bere a peeling, na ɛma adhesive layer no twe ne ho koraa fi substrate no ani a ennyaw nkae biara.

1. Amammerɛ mu Classic Classic Abiɛsa-Nhyehyɛe

PTFE teapɔn a ɛyɛ hyew a wotumi yi fi hɔ no gye adansi nhyehyɛe a wɔakyerɛkyerɛ mu yiye a ɛwɔ ntoatoaso abiɛsa no tom:

1. Gyae Layer no

·  Nneɛma : PTFE film anaasɛ coating a ɛwɔ soro ahoɔden a ɛba fam koraa.

·  Dwumadi : Ɛma release adwumayɛ ma ɛyɛ mmerɛw unwinding wɔ roll kwan so; endows tape no ne ɔhyew a ɛkorɔn a ɛkyɛn so a ɛko tia, anti-stick agyapade ne nnuru a ɛko tia.

2. Nneɛma a Wɔde Yɛ Akyi

·  Nneɛma : Titiriw fiberglass ntama sɛ nhyehyɛe nnompe; PTFE skived film anaa composite structures a ɛwɔ abien no nyinaa nso na wɔde di dwuma ma general-grade applications.

·  Dwumadi : Delivers ahoɔden a ɛkorɔn a ɛtwetwe, dimensional stability ne tear resistance, kura stable nsusuwii mpo ase kɔ so ɔhyew a ɛkorɔn.

3. Core Ntama a Wɔde Ntama Ho

Eyi ne ade titiriw a ɛbɛma nneɛma a ɛbata ho ne nea wotumi yi fi mu no kari pɛ. Wɔde nneɛma atitiriw abien a wɔde ntama nneɛma di dwuma kɛse:

Silicone PSA (Pressure Sensitive Adhesive)  Bere tenten a ɛko tia ɔhyew a ɛkɔ soro kodu 260°C, bere tiaa mu ahoɔden a ɛko tia boro 280°C. Ɛda ahoɔden a ɛkɔ soro brɛoo wɔ peel ahoɔden ne adwumayɛ a ɛyɛ pintinn adi, a wɔde di dwuma kɛse wɔ nneɛma a ɛyɛ fɛ ne mmeae a emu yɛ den a wɔtow paanoo a ɛyɛ hyew mpɛn pii.

Special Acrylic PSA  Bere tenten a ɛko tia ɔhyew bɛyɛ 180°C, a wotumi sa no yare wɔ ɔhyew a ɛba fam a wɔde to paanoo (a ɛba fam te sɛ 120°C) mu ma ɛtew ahoɔden a wɔde yɛ adwuma no so kɛse. Ɛma ahoɔden a ɛyɛ den bonding ne ɛka adwumayɛ, a eye ma medium-temperature application scenarios.

4. Adhesive Layer Kari pɛ: Micro Formulation Nsusuwii Ho Nhyehyɛe

Kari pɛ no gyina micro formula nhyehyɛe a wɔayɛ no yiye so titiriw:

Soft and Hard Monomer Composite Design  Wɔde adhesive polymers fi monomers a ɛyɛ mmerɛw  (sɛ nhwɛso no, butyl acrylate ma mfitiase tack), monomers a ɛyɛ den  (sɛ nhwɛso no, vinyl acetate ma structure ahoɔden), ne monomers a ɛyɛ adwuma  (sɛ nhwɛso no, acrylic acid ma ɔhyew a ɛko tia ne biakoyɛ a ɛkɔ anim).

Crosslinking Density a Wɔhwɛ so Pɛpɛɛpɛ  Trace crosslinking agents (te sɛ isocyanate) yɛ molecule bridges de yɛ 3D network nhyehyɛe, na ɛma adhesive cohesion tu mpɔn kɛse. Eyi ne awerɛhyem titiriw a ɛbɛma ayɛ mmerɛw sɛ wobeyi afi hɔ na asiw ade a wɔde nkata so a ɛbɛtetew ne nkae a aka wɔ akyi no ano.

5. Key Quality Assurance wɔ Production & Dwumadi mu

Premium adwumayɛ nso gyina pɛpɛɛpɛ manufacturing ne standardized application:

Coating & Curing Process  Ɔhyew a wɔde sa yare ne bere a wɔde kata ade so akyi no ho hia yiye. Sɛ wɔansa no yiye a, ɛtew biakoyɛ so kɛse na ɛde nkae ba. Saa bere yi nyinaa, wɔde aduru titiriw a wɔde di kan yɛ ɔfasu (te sɛ sodium aduru) di dwuma wɔ PTFE mu de ma nnuru a wɔde kyekyere ade ne nea wɔde hyɛ ase ntam no yɛ kɛse.

Akwankyerɛ a ɛfa dwumadie ho  Ɛsɛ sɛ bonding surface no ho tew na ɛyɛ nwunu. Ɔdansi hyew a eye sen biara no fi 15°C ~ 40°C. Kwati sɛ wode bɛhyɛ ase 10°C a ɛde mfitiaseɛ tack a ɛnnɔɔso, anaa ɛboro 50°C a ɛma asiane a ɛwɔ hɔ sɛ wobɛnya gluu a aka no yɛ kɛseɛ.

6. Nsɛm a wɔaboaboa ano

Nsusuwii a wotumi yi PTFE ɔhyew a ɛkorɔn teyp titiriw nya biakoyɛ a ɛboro adhesion  denam pɛpɛɛpɛ molecule nhyehyɛe optimization. Ɛnyɛ mfiridwuma mu nkɔso biako, na mmom ɛyɛ nhyehyɛe ano aduru a ɛfa nnuru a wɔde yɛ, nneɛma mfiridwuma foforo, nneɛma a wɔyɛ no pɛpɛɛpɛ ne dwumadie a wɔahyɛ da ayɛ ho. Awiei koraa no, ehu nkitahodi a emu yɛ den a ɛyɛ den ne peeling a ɛho tew a nkae biara nni mu wɔ adwumayɛ tebea horow a ɛyɛ hyew kɛse mu.

Atifi hɔ nsɛm no yɛ nea Jiangsu Aokai New Material Technology Co., Ltd. na ɛde mae.

Sɛ ɛho hia sɛ wuhu pii fa parameters a ɛkɔ akyiri, application scenarios ne customized ano aduru ma yɛn full product line — a PTFE high-temperature ntama, PTFE high-temperature tape, PTFE high-temperature mesh belt, seamless fuser belt, single-sided PTFE coated ntama, high-temperature resistant conveyor belt ne high-temperature resistant fiberglass ntama ka ho — yɛsrɛ wo, di yɛn ho nkɔmmɔ:

·  Ntrɛwmu a wɔde frɛ nkurɔfo: Owura Guo +86 18944819998

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