Si-TPV 3400-55A Thermoplastic Elastomer
tsanangura:
SILIKE Si-TPV 3400-55A thermoplastic elastomer is vulcanized thermoplastic silicone based elastomer iyo yakagadzirwa nehunyanzvi inoenderana tekinoroji kubatsira silicone rabha yakaparadzirwa muTPU 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.
TUMIRA EMAIL KWAtiri Applications
Si-TPV 3400-55A inogona hukama hwakanakisa kuTPE uye akafanana polar substrates sePP, PA, PE, PS, nezvimwewo... Ichi chigadzirwa chakagadzirirwa kupfava kubata pamusoro pemagetsi anopfeka, makesi emidziyo yemagetsi, mota, yepamusoro-yekupedzisira TPE, TPE waya maindasitiri .....
Key Benefits
- Ipa iyo yepamusoro neYakasarudzika silky uye ganda-inoshamwaridzika kubata, yakapfava ruoko inonzwa ine yakanaka mechanic zvivakwa.
- Haina plasticizer uye inopfavisa mafuta, hapana kubuda ropa / inonamira njodzi, hapana hwema.
- UV yakagadzikana uye makemikari kuramba ane yakanakisa bonding kuTPE uye akafanana polar substrates.
- Deredza guruva adsorption, mafuta kuramba uye kushomeka kusvibiswa.
- Zviri nyore kugadzira, uye zviri nyore kubata.
- Durable abrasion kuramba & kupwanya kuramba&kukwenya kuramba.
- Yakanakisa kuchinjika uye kink kuramba.
Hunhu
- Kugarisana: SEBS, PP, PE, PS, PET, PC, PMMA, PA
Typical mechanical properties
| Elongation paBreak | 578% | ISO 37 |
| Tensile Simba | 6.0 Mpa | ISO 37 |
| Shore A Hardness | 55 | ISO 48-4 |
| Density | 1.1g/cm3 | ISO1183 |
| Tear Strength | 33kN/m | ISO 34-1 |
| Modulus yeElasticity | 4.41 Mpa | |
| MI(190℃,10KG) | 13.6 | |
| Melt Temperature Optimum | 220 ℃ | |
| Mold Temperature Optimum | 25 ℃ | |
Kushandisa sei
● Kuumba jekiseni zvakananga.
● Injection Molding Processing Guide
| Kuomesa Nguva | 2-4 maawa |
| Kuomesa Tembiricha | 60-80 ℃ |
| Feed Zone Temperature | 180-190 ℃ |
| Center Zone Temperature | 190-200 ℃ |
| Front Zone Temperature | 200-220 ℃ |
| Nozzle Temperature | 210-230 ℃ |
| Melt Temperature | 220 ℃ |
| Mold Temperature | 20-40 ℃ |
| 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 kuve nechokwadi chekunyunguduka kwakazara uye plasticization yezvinhu pasina kusvibiswa kwezvinhu kunokonzerwa nekuveura kupisa.
Cherechedza:
1. Zvigadzirwa zveSi-TPV elastomer zvinogona kugadzirwa zvichishandiswa zvakajairwa kugadzira thermoplastic, zvinosanganisira kuwandisa kana kuumba pamwe chete nemapurasitiki substrates 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.
Package:
25KG / bhegi, craft paper bag ine PE yemukati bag.
Sherufu yehupenyu uye kuchengetedza:
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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