Yadda za a rage warin TPR allura gyare-gyaren kayan wasan yara?

Thermoplastic elastomer TPE/TPR kayan wasan yara, dangane da SEBS da SBS, wani nau'i ne na kayan kwalliyar polymer tare da kaddarorin sarrafa filastik na gaba ɗaya amma kaddarorin roba.A hankali sun maye gurbin robobi na gargajiya kuma sun fi son kayayyakin Sinawa don fita waje da fitar da su zuwa Turai, Amurka, Australia, Japan da sauran wurare.Yana da kyau mai kyau tactile elasticity, m daidaitawa na canza launi da taurin, kare muhalli, halogen-free, mara guba da m;Anti zamewa da sawa juriya, juriya mai ƙarfi mai ƙarfi, kyakkyawar shaƙar girgiza, juriya mai kyau UV, juriya na lemar sararin samaniya da juriya na sinadarai;Lokacin sarrafa shi, baya buƙatar bushewa kuma ana iya sake yin amfani da shi.Yana iya zama ko dai kafa ta sakandare allura gyare-gyare, mai rufi da bonded da PP, PE, PS,ABS, PC, PA da sauran matrix kayan, ko kafa daban.Sauya PVC mai laushi da wasu roba na silicone.

Ƙanshin da TPR ke fitarwa ya samo asali ne saboda dalilai da yawa, ciki har da na'ura, matakan aiki, da hanyoyin aiki.Babu makawa TPR ta samu wari, amma za mu iya rage warin don kada mutane su ji dadi, domin kowa ya yarda da shi.Masana'antun daban-daban suna da nasu dabarun, kuma kamshin da aka samar shima ya bambanta.Don cimma warin haske, yana buƙatar cikakkiyar haɗuwa da tsari da tsari don samun kyakkyawan aiki.

1. Formula

Yawancin kayan wasan yara an yi su ne da kayan TPR tare da SBS a matsayin babban ginshiƙi.Ya kamata a yi la'akari da SBS a cikin zaɓi.Ita kanta SBS tana da kamshi kuma kamshin man man ya fi na busasshiyar man da ke ciki.Yi ƙoƙarin amfani da mannen K don inganta taurin, rage adadin PS, kuma zaɓi mai tare da babban filasha na kakin paraffin.Farin mai maras kyau kuma zai sami ƙamshi bayan dumama, don haka ana ba da shawarar zaɓar samfuran daga masana'anta na yau da kullun.

2. Tsari

Samfuran siffa na TPR tare da SBS a matsayin babban tushen ya kamata su sarrafa tsarin sosai.Zai fi kyau kada a yi amfani da ganguna masu sauri da kuma a kwance don haɗuwa da kayan aiki, kuma lokaci bai kamata ya yi tsawo ba.Gabaɗaya magana, yakamata a sarrafa zafin sarrafawa a matsayin ƙasa kaɗan.180 ℃ a cikin sashin shear da 160 ℃ a cikin sassan baya sun isa.Gabaɗaya, SBS sama da 200 ℃ yana da saurin tsufa, kuma warin zai fi muni.Ya kamata a sanyaya barbashi na TPR da aka shirya da wuri-wuri don canza wari, da kuma tabbatar da cewa babu zafi mai yawa yayin marufi.

3. Aiki na gaba

Bayan an sanyaya kayan wasan yara ta hanyar gyare-gyaren allura na TPR, kar a tattara su nan da nan.Za mu iya barin samfuran su canza a cikin iska na kimanin kwanaki 2.Bugu da ƙari, ana iya ƙara jigon yayin aikin gyaran allura don rufe dandano na TPR kanta.