SILIKE Si-TPV® 2150-55A thermoplastic elastomer is vulcanized thermoplastic silicone-based elastomer iyo yakagadzirwa nehunyanzvi inoenderana tekinoroji kubatsira silicone rabha yakaparadzirwa muTPO zvakaenzana se2 ~ 3 micron zvidimbu pasi pemaikorosikopu. Izvo zvinhu zvakasarudzika zvinosanganisa kusimba, kusimba uye abrasion kuramba kwechero thermoplastic elastomer ine inodiwa zvimiro zvesilicone: kupfava, silky kunzwa, UV mwenje uye makemikari kuramba ayo anogona kudzokororwa uye kushandiswazve mumaitiro echinyakare ekugadzira.
Si-TPV® 2150-55A inogona hukama hwakanakisa kuTPE uye akafanana polar substrates sePP, PA, PE, PS, nezvimwewo... Ichi chigadzirwa chakagadzirirwa kupfava kubata overmolding pamagetsi anopfekeka, makesi emidziyo yemagetsi, mota, yakakwirira-yekupedzisira TPE, TPE waya maindasitiri......
Test chinhu | Property | Unit | Mhedzisiro |
ISO 37 | Elongation paBreak | % | 590 |
ISO 37 | Tensile Streng | Mpa | 6.7 |
ISO 48-4 | Shore A Hardness | Shore A | 55 |
ISO1183 | Density | g/cm3 | 1.1 |
ISO 34-1 | Tear Strength | kN/m | 31 |
-- | Modulus yeElasticity | Mpa | 4.32 |
-- | MI(190℃,10KG) | g/10 min | 13 |
-- | Melt Temperature Optimum | ℃ | 220 |
-- | Mold Temperature Optimum | ℃ | 25 |
Kuenderana SEBS, PP, PE, PS, PET, PC, PMMA, PA
1. Ipa iyo yepamusoro neUnique silky uye ganda-inoshamwaridzika kubata, yakapfava ruoko kunzwa ine yakanaka mechanical properties.
2. Haina plasticizer uye inopfavisa mafuta, haina kubuda ropa / inonamira njodzi, hapana hwema.
3. UV yakagadzikana uye inopikisa makemikari nekubatana kwakanakisisa kuTPE uye yakafanana polar substrates.
4. Deredza guruva adsorption, mafuta kuramba uye zvishoma kusvibiswa.
5. Zviri nyore kugadzira, uye nyore kubata.
6. Durable abrasion resistance & kupwanya kuramba & scratch resistance.
7. Yakanakisa kushanduka uye kink kuramba.
.....
Kuumba jekiseni zvakananga.
• Injection Molding Processing Guide
Kuomesa Nguva | 2–4 maawa |
Kuomesa Tembiricha | 60–80°C |
Feed Zone Temperature | 180–190°C |
Center Zone Temperature | 190–200°C |
Front Zone Temperature | 200–220°C |
Nozzle Temperature | 210–230°C |
Melt Temperature | 220°C |
Mold Temperature | 20–40°C |
Jekiseni Speed | Med |
Aya maitiro maitiro anogona kusiyana nemidziyo yega uye maitiro.
• Secondary Processing
Sechinhu chinonzi thermoplastic, Si-TPV® zvinhu zvinogona kugadziridzwa zvechipiri kune zvakajairwa zvigadzirwa.
• Injection Molding Pressure
Iyo yekumanikidza yekubata inonyanya kuenderana neiyo geometry, ukobvu uye gedhi nzvimbo yechigadzirwa. Kudzvanywa kwekubata kunofanirwa kuiswa kune yakaderera kukosha pakutanga, uyezve zvishoma nezvishoma kuwedzera kusvika pasina hurema hwakaenderana hunoonekwa mune jekiseni rakaumbwa chigadzirwa. Nekuda kweiyo elastic zvimiro zvezvinhu, yakawandisa kubata kumanikidza kunogona kukonzera yakakomba deformation yegedhi chikamu chechigadzirwa.
• Kumanikidzwa kwemusana
Zvinokurudzirwa kuti kumanikidzwa kwemashure kana screw yadzoserwa kunofanirwa kunge iri 0.7-1.4Mpa, iyo isingangove nechokwadi chekufanana kwekunyungudika kunyunguduka, asi zvakare kuve nechokwadi chekuti zvinhu zvacho hazvina kushatiswa zvakanyanya neshear. Iyo yakakurudzirwa screw yekumhanyisa yeSi-TPV® ndeye 100-150rpm kuti ive nechokwadi chekunyunguduka kwakazara uye plasticization yezvinhu pasina kushatiswa kwezvinhu kunokonzerwa nekuveura kupisa.
1. Si-TPV elastomer zvigadzirwa zvinogona kugadzirwa uchishandisa yakajairwa thermoplastic kugadzira maitiro, kusanganisira overmolding kana co-molding nemapurasitiki substrates akadai sePP, PA.
2. Iyo yakanyanya silky inonzwa yeSi-TPV elastomer haidi mamwe magadzirirwo kana kupfekedza matanho.
3. Mamiriro ekugadzirisa anogona kusiyana nemidziyo yega yega uye maitiro.
4. A desiccant dehumidifying drying inokurudzirwa kune yose yakaoma.
25KG / bhegi, craft paper bag ine PE yemukati bag
Kutakura sekemikari isina ngozi. Chengeta munzvimbo inotonhorera uye inofefetera zvakanaka.
Mamiriro ekutanga anoramba akamira kwemwedzi gumi nemiviri kubva pazuva rekugadzira kana akachengetwa mukurudziro yekuchengetedza.
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