EVA Glue Poma a Wɔde Yɛ Adwuma

EVA gluu dua TH-704A yɛ cast fi premium ethylene-vinyl-acetate copolymer, de fitaa kronkron, semi-translucent melt a ɛyɛ nwini ma ɛkame ayɛ sɛ aniwa nhu bond line-a eye ma nsaanodwuma, nneɛma a wɔde kyekyere ne nneɛma a wɔboaboa ano wɔ baabi a ɛho hia.

Adwumayɛfoɔ akɛseɛ mmienu kyɛ nnuruyɛ a ɛyɛ pɛ: 11.2 × 300 mm ma atuo a ɛyɛ kɛseɛ-ne 7.2 × 300 mm ma atuo a ɛyɛ pɛpɛɛpɛ; abien no nyinaa di aduan yiye a ɛnyɛ nea ɛtwetwe anaasɛ ɛtwetwe, na eyi bere a wɔde yɛ adwuma wɔ nsa ne mframa mfiri so no fi hɔ.

Amansan nyinaa high-tack formulation bonds porous, semi-porous ne non-porous substrates wɔ biako twa mu: krataa, cardboard, dua, MDF, cork, aboa nhoma, ntama, EVA foam, PU foam, felt, plastic dodow no ara (PP / PE ne primer), ceramics, ahwehwɛ, dade foils ne coated stocks-one dua si ananmu pii specialty nneɛma a wɔde nkata nneɛma so.

Rapid-set adwumayɛ ma throughput kɔ soro: 6–15 second open time ma kwan ma wɔsan de afã nketewa no si baabi, bere 4–8 second final set ma jig bere so tew na ɛma packaging anaa production lines yɛ ntɛmntɛm; ahoɔden a edi mũ nyin wɔ 24 h a enni secondary clamping.

Ɔhyew a ɛba fam-a ɛyɛ digrii 160–180 a wɔde di dwuma no ma wusiw ne hua so tew; stable viscosity siw charring ano, ɛma atuo ho tew na ɛma mfiri nkwa nna kyɛ wɔ nnɔnhwerew 8 a ɛkɔ so yɛ adwuma mpo mu.

Nneɛma a atwa yɛn ho ahyia ho asɛyɛde: heavy-metal-free, phthalate-free, formaldehyde-free, RoHS & REACH compliant; wusiw a wɔde siw ano nni hɔ, VOC dodow < 5 g/l, ahobammɔ wom ma sukuu, fie ne aduan-packaging indirect contact applications.

Ɔhyew a ɛko tia ahoɔden a ɛkyɛn so fi –15℃kosi +60℃; kura nsakraeɛ a ɛnpaapae wɔ freezer transit anaa ɔhyew mu adekoradan mu, na ɛkura bond integrity mu denam seasonal logistics cycles so.

Nneɛma a wɔkora so-gyina hɔ pintinn asram 24 wɔ mfitiaseɛ nneɛma a wɔatoto mu, ɛnyɛ-tacky wɔ dan mu hyeɛ mu, enti nnua rensiw ano wɔ nkukuo a wɔde nneɛma gu mu anaa ahohuru berɛ mu nneɛma a wɔde sie mu.

Ɛne 7–12 mm gluu atuo atitiriw nyinaa hyia; fa hyɛ mu kɛkɛ, di kan-hyew simma 3–5 na fa bead a ɛyɛ torotoro, bubble-free-nkuku, brɔs anaa fononoo a wɔde sa yare a ɛyɛ basabasa biara ma.

Paw EVA gluu dua TH-704A bere a wuhia ade biako a wotumi de ho to so, a ɛyɛ adwuma yiye a ɛkame ayɛ sɛ ɛkyekyere biribiara, ɛhyɛ sikɔne mu na ɛne wiase nyinaa ahobammɔ gyinapɛn hyia.

Tags a ɛyɛ hyew .: eva gluu dua, China eva gluu dua ayɛfo, wɔn a wɔde ma, adwumayɛbea