Cov khoom siv zoo li cas rau cov khob nqus dej?

piav qhia:

Cov khob nqus tsev yog ib hom thev naus laus zis los tswj kev txuas ntawm ob yam khoom los ntawm qib nqus tsev yam tsis muaj kev sib cais. Muaj kev siv rau hauv kev lag luam thiab kev siv rau pej xeem, hauv kev lag luam los ntawm kev hloov lub tshuab nqus tsev ntawm lub khob nqus tsev kom paub txog kev tuav thiab kev tsiv teb tsaws chaw ntawm "coj" thiab "muab tso", nrog rau kev paub txog kev siv tshuab tsis siv neeg. Cov pej xeem feem ntau yog los ua kom tau raws li qhov xav tau ntawm tib neeg dai cov khoom muaj sia txhua lub sijhawm. Vim tias nws muaj cov yam ntxwv ntawm "coj" thiab "muab tso", nws yog siv los dai phuam thiab khaub ncaws.

XA EMAIL RAU PEB

Cov Lus Qhia Txog Khoom
Cov Cim Npe Khoom

Kev Qhia Txog

Lub hauv paus ntsiab lus ua haujlwm ntawm lub khob nqus dej yog nyob ntawm qhov chaw ntawm lub pob cua, thaum siv, lub khob nqus dej yuav ua rau lub dav hlau zoo li phab ntsa, phab ntsa, iav siab, cov khoom mos ntawm lub khob nqus dej yuav hloov pauv, lub pob cua tawm, thiab lub tshuab nqus tsev yuav tsim lub tshuab nqus tsev. Sab hauv thiab sab nraud lub khob nqus dej yuav tsim qhov sib txawv ntawm huab cua. Yog li, lub khob nqus dej yuav txuas nrog phab ntsa.
Cov khob nqus uas siv rau hauv cov khoom siv roj hmab mos feem ntau yog 60 ~ 70A, raws li qhov nyuaj no ntawm cov khoom siv roj hmab mos feem ntau yog roj hmab (vulcanized), silicone, TPE thiab PVC mos plaub. TPU hardness feem ntau yog nyob rau hauv 75A lossis ntau dua, feem ntau tsis tshua siv ua cov khoom siv raw rau cov khob nqus.

Cov Txiaj Ntsig Tseem Ceeb

01

Kev kov mos mos uas zoo rau daim tawv nqaij mus sij hawm ntev tsis tas yuav tsum tau ua lwm yam lossis txheej ntxiv.
02

Tiv taus cov av qias neeg, tiv taus cov hmoov av uas tau sau, tiv taus hws thiab sebum, khaws cia qhov zoo nkauj.
03

Ntxiv qhov chaw ruaj khov thiab khawb tsis kam, tsis muaj dej, tsis kam rau huab cua, UV lub teeb, thiab tshuaj lom neeg.
04

Ntxiv qhov chaw ruaj khov thiab khawb tsis kam, tsis muaj dej, tsis kam rau huab cua, UV lub teeb, thiab tshuaj lom neeg.
05

Si-TPV tsim kom muaj kev sib txuas zoo dua nrog lub substrate, nws tsis yooj yim rau tev tawm.
06

Cov xim zoo heev ua tau raws li qhov xav tau ntawm kev txhim kho xim.

Kev Ruaj Khov Kev Ruaj Khov

Cov thev naus laus zis tsis muaj kuab tshuaj, tsis muaj plasticizer, tsis muaj roj softening, thiab tsis muaj ntxhiab.
Kev tiv thaiv ib puag ncig thiab kev siv rov qab tau.
Muaj nyob rau hauv cov qauv tsim uas ua raws li txoj cai

Kev daws teeb meem Si-TPV Overmolding

Cov lus qhia txog kev ua overmolding
Cov Khoom Siv Hauv Qab	Overmold Cov Qib	Ib txwm muaj Cov ntawv thov
Polypropylene (PP)	Si-TPV 2150 Series	Cov Tuav Tes Ua Si, Cov Tuav Tes Ua Si, Cov Khoom Siv Hnav Tau Cov Knobs Kev Saib Xyuas Tus Kheej - Txhuam Hniav, Razors, Cwj Mem, Fais Fab & Cov Cuab Yeej Tes, Cov Tuav, Cov Log Caster, Cov Khoom Ua Si
Polyethylene (PE)	Si-TPV3420 Series	Cov Khoom Siv Gym, Cov Qhov Muag, Cov Txhuam Hniav, Cov Khoom Siv Kho Kom Zoo Nkauj
Polycarbonate (PC)	Si-TPV3100 Series	Cov Khoom Siv Ua Si, Cov Khoom Siv Tes Uas Hnav Tau, Cov Khoom Siv Hluav Taws Xob Tes, Cov Tsev Rau Khoom Siv Lag Luam, Cov Khoom Siv Kho Mob, Cov Cuab Yeej Tes thiab Fais Fab, Kev Sib Txuas Lus thiab Cov Tshuab Ua Lag Luam
Acrylonitrile Butadiene Styrene (ABS)	Si-TPV2250 Series	Cov khoom siv kis las thiab kev lom zem, Cov khoom siv hnav tau, Cov khoom siv hauv tsev, Cov khoom ua si, Cov khoom siv hluav taws xob nqa tau, Cov tuav, Cov tes tuav, Cov pob qhov rooj
Polycarbonate/acrylonitrile butadiene styrene (PC/ABS)	Si-TPV3525 Series	Cov Khoom Siv Ua Si, Cov Khoom Siv Sab Nraum Zoov, Cov Khoom Siv Hauv Tsev, Cov Khoom Ua Si, Cov Khoom Siv Hluav Taws Xob Nqa Tau, Cov Tuav, Cov Tes, Cov Qhov Rooj, Cov Cuab Yeej Siv Tes thiab Cov Cuab Yeej Fais Fab, Kev Sib Txuas Lus thiab Cov Tshuab Ua Lag Luam
Txheem thiab Hloov Kho Nylon 6, Nylon 6/6, Nylon 6,6,6 PA	Si-TPV3520 Series	Cov Khoom Siv Rau Kev Ua Si, Cov Khoom Siv Tiv Thaiv, Cov Khoom Siv Hiking Sab Nraum Zoov, Cov Qhov Muag Pom Kev, Cov Tes Txhuam Hniav, Cov Khoom Siv Kho Vaj Tse, Cov Cuab Yeej Siv Rau Cov Vaj thiab Cov Cuab Yeej Siv Hluav Taws Xob

Cov Txuj Ci Overmolding & Cov Kev Xav Tau Kev Sib Txuas

SILIKE Si-TPVs Overmolding tuaj yeem lo rau lwm cov ntaub ntawv los ntawm kev txhaj tshuaj molding. tsim nyog rau kev ntxig molding thiab lossis ntau yam khoom siv molding. Ntau yam khoom siv molding yog lwm yam hu ua Multi-shot txhaj tshuaj molding, Two-Shot Molding, lossis 2K molding.

Si-TPVs muaj kev nplaum zoo heev rau ntau yam thermoplastics, los ntawm polypropylene thiab polyethylene mus rau txhua yam engineering plastics.

Thaum xaiv Si-TPV rau kev siv molding ntau dhau, yuav tsum xav txog hom substrate. Tsis yog txhua Si-TPV yuav sib txuas rau txhua hom substrates.

Yog xav paub ntxiv txog cov Si-TPVs uas raug over-molding thiab lawv cov ntaub ntawv substrate, thov hu rau peb.

tiv tauj peb ntau ntxiv

Daim Ntawv Thov

Cov khoom me me TPU Si-TPV yog cov khoom siv thermoplastic silicone-based elastomer (silicone TPV) uas muaj cov roj hmab sib xyaw ua ke nrog cov txiaj ntsig ntawm cov thermoplastics. SiTPV tsis muaj ntxhiab tsw, tsis muaj plasticizer, thiab yooj yim rau kev sib txuas rau ntau yam khoom siv, suav nrog PC, ABS, PC/ABS, TPU, PA6 thiab cov ntaub ntawv polar zoo sib xws. Si-TPV yog qhov tsim nyog rau cov ntawv thov xws li cov khob nqus thiab yog cov tshuaj mos mos, zoo rau ib puag ncig.

PVC: Cov khoom siv PVC suav tias yog cov khoom siv hauv tsev kim heev, tab sis vim muaj cov teebmeem tsis zoo ntawm cov yas rau tib neeg lub cev, ntau lub tuam txhab tsim khoom maj mam pib nrhiav cov khoom siv tshiab los hloov nws. Tsis tas li ntawd, qhov nrawm ntawm kev hloov pauv tas mus li ntawm PVC yog qhov loj heev, kev tiv thaiv kev laus kuj yog qhov dav dav, yog li nws tsis yog cov khoom siv tsim nyog siv hauv cov khob nqus.

Roj Hmab: roj hmab siv rau hauv lub khob nqus dej yog qhov siab, tab sis nws cov voj voog ua haujlwm feem ntau yog qhov tsawg, rov ua dua tshiab tsawg, thiab tus nqi siab. Tsis tas li ntawd, hais txog kev tiv thaiv ib puag ncig, roj hmab muaj ntxhiab tsw loj thiab lwm yam teeb meem.

Silicone: Cov khoom siv silicone yog roj hmab hluavtaws, ua los ntawm ntau yam khoom siv, cov txheej txheem tsim khoom nyuaj, cov nqi raw khoom kim dua, cov nqi ua tiav siab dua. Silicone kub thiab qis, roj tsis kam zoo dua, tab sis nws qhov kev hnav thiab kev laus tsis zoo. Tensile resilience tsis zoo dua li TPE.

TPE: TPE yog cov khoom siv thermoplastic, tab sis cov roj hmab muaj cov roj hmab ntau, thiab siv tau dua tshiab. Kev ua haujlwm zoo heev, tsis muaj vulcanization, tuaj yeem siv dua tshiab, txo cov nqi. Tab sis TPE feem ntau yog qhov tsim nyog dua rau kev tsim cov khob me me uas muaj qhov hnyav, yog tias cov xwm txheej ntawm kev siv cov khob uas muaj qhov hnyav siab heev, TPE tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua.

Cov khoom siv elastomer tshiab tsim nyog dua rau cov khob nqus - cov khoom TPU hloov kho mos mos. Ruaj thiab ruaj khov: Cov khoom TPU hloov kho mos mos muaj lub zog zoo thiab tiv taus kev sib txhuam, thiab tuaj yeem tiv taus lub zog tensile thiab tearing loj. Qhov no ua rau cov khob nqus siv tau ntev dua thiab muaj lub neej ntev dua. Tiv thaiv kev laus: cov khoom TPU hloov kho mos mos muaj qhov xav tias du thiab ruaj khov ntev, siv tau ntev tsis yaj nplaum, tsis muaj roj tiv thaiv kev laus, tsis muaj kev kho tom qab, ua kom yooj yim rau cov txheej txheem ua, txuag nqi. Kev ywj pheej thiab elasticity: cov khoom TPU hloov kho mos mos muaj elasticity thiab yooj ywm, tuaj yeem hloov kho rau ntau yam duab thiab qhov chaw ntawm cov khoom ua haujlwm. Nws tuaj yeem haum rau qhov chaw ntawm cov khoom ua haujlwm thiab muab cov nyhuv sealing thiab adsorption zoo dua, yog li ua kom lub khob nqus ruaj khov thiab ntseeg tau.
Tsis tas li ntawd xwb, cov khoom no muaj cov khoom ua haujlwm zoo ib yam li cov khoom siv TPE ib txwm muaj, nrog rau cov khoom siv zoo heev thiab cov khoom siv compression uas tau txais hauv chav tsev thiab qhov kub siab. Si-TPV elastomers feem ntau tsis tas yuav ua tiav theem ob, ua rau lub sijhawm luv dua thiab cov nqi tsim khoom qis dua. Cov khoom siv elastomeric no muab cov roj hmab silicone zoo dua rau cov khoom tiav lawm.