Cov teeb meem kev ua haujlwm ntau hauv cov khoom siv roj hmab tsim cov txheej txheem

Txau Frost
(1) Lub sijhawm kho tsis ntev txaus. (2) Cov txheej txheem kho yuav tsum tau txhim kho. (3) Qhov sib tov ntawm cov menyuam kub yog siab dhau, thiab huab cua kub lossis av noo siab dhau. (4) Kev sib xyaw ntawm cov roj hmab tsis sib xws, lossis lub sijhawm nres tsheb tsis txaus, ua rau tsis txaus dispersion ntawm tus neeg sawv cev compounding. (5) Cov roj hmab yog ib qho yooj yim los tsuag Frost tom qab laus (6) Lub sab sauv txwv ntawm ntau yam formulations uas yooj yim rau tshuaj tsuag Frost yuav tsum tau mastered, txwv tsis pub nws yog ib qho nyuaj kom tsis txhob Frost tsuag.
Micro qhov ntawm cov roj hmab ib feem
(1) Cov khoom siv raw muaj noo noo ntau dhau. Cov khoom siv raw tuaj yeem siv tom qab ziab. Cov roj hmab sib xyaw tuaj yeem ntxiv nrog qee cov CaO
Qhib kua nplaum
(1) Tus nqi ntawm cov yas yog me me, thiab qhov pib adhesion yog me me. (2) Cov nplaum muaj me ntsis tus kheej-vulcanization. (3) Nws kuj tuaj yeem daws tau los ntawm kev nce cov kua nplaum.
Tsis sib npaug thickness
(1) Siv silica gel los yog ntawv los cushion pwm. (2) Yog tias cov khoom tuab dhau lawm, pwm tuaj yeem txo qhov tsim nyog thiab lub sijhawm kho tuaj yeem txuas ntxiv. (3) Yog hais tias lub bulge tshwm sim los ntawm tsis paub tab, lub sij hawm kho tuaj yeem tsim nyog.
Tsis muaj kua nplaum
(1) Nws tsis raug rau qhov hnyav ntawm cov kua nplaum. (2) Cov pwm kub siab dhau lawm. (3) Tsis txaus siab. (3) Yog tias cov roj hmab fluidity tsis zoo dhau lawm, zinc stearate tuaj yeem txau rau ntawm cov roj hmab los yog cov qib ntawm cov roj hmab tuaj yeem txhim kho. (4) Kho cov mis kom qeeb tus nqi sulfur.
Ua tsis taus pa
(1) Lub sijhawm tso pa tawm tsis txaus. (2) Cov pwm yog tsis tsim nyog, thiab qhov tso pa tawm ntxiv. (3) Ua cov pa sab nraud rau cov khoom tsim nyog. (4) Txau me me ntawm tus neeg tso tawm.
Dehiscence
(1) Cov pwm kub siab dhau lawm. (2) Cov tshuaj tsuag ntau dhau ntawm tus neeg tso tawm. (3) Hom ejection tsis raug. (4) Kev sib tsoo ntawm txoj kab clamping tuaj yeem ua rau lub tshuab ua kom siab. (5) Yog tias muaj cov cim pwm ntawm cov pwm, lawv yuav tsum tau muab tshem tawm raws sijhawm. (6) Persulfur. (7) Cov qauv pwm tsis tsim nyog.
Npuas
(1) Cov pwm kub siab dhau lawm. (2) Lub sijhawm kho yog ntev heev. (3) Ua kom lub sijhawm tso pa tawm.
qias neeg
(1) Cov khoom siv roj hmab yog qias neeg. Ua tib zoo saib xyuas qhov chaw ib puag ncig thaum sib xyaw roj hmab. (2) Lub rooj tsim thiab ib puag ncig ib puag ncig tsis huv. (3) Rau qee yam khoom, pwm tuaj yeem ua electroplated lossis sandblasted. (4) Cov av me me ntawm cov pwm tuaj yeem txhuam tau zoo nrog methylbenzene lossis cawv. (5) Cov pwm yuav tsum tau ntxuav nrog pwm ntxuav tus neeg sawv cev ntawm ib lub sij hawm thaum lub sij hawm tsim pwm.
Tsis paub
(1) Qhov kub thiab txias tsis txaus. (2) Lub sijhawm kho tsis ntev txaus. (3) Cov txheej txheem kho yuav tsum tau txhim kho. (4) Secondary vulcanization muaj.
Xim tsis sib xws
(1) Lub phaj kub tsis sib xws. (2) Cov pwm tsis du. (3) Rau qee qhov yooj yim discolored (ntsuab) xim, qhov kub thiab txias pwm yuav tsum tau tswj nruj me ntsis.
dislocation
(1) Qhov chaw ntawm lub khob hliav qab yog xoob thiab clamping tsis raug. (2) Cov pwm nws tus kheej tsis tsim nyog.