Cov khoom siv thermoplastic hauv ntau hom

Lo rau ntawm: PECOAT | nyob rau lub Rau Hli 7, 2023

Table of Contents

1 Introduction

1.1 1. Polyethylene (PE):

1.2 2. Polypropylene (PP):

1.3 3. Polystyrene (PS):

1.4 4. Polyvinyl chloride (PVC):

1.5 5. Acrylonitrile-butadiene-styrene (ABS):

1.6 6. Polycarbonate (PC):

1.7 7. Nylon (PA):

1.8 8. Acetal (POM):

1.9 9. Thermoplastic elastomers (TPE):

1.10 Lwm yam Posts:

Introduction

Cov ntaub ntawv thermoplastic yog ib hom polymer uas tuaj yeem yaj thiab rov ua dua ntau zaus yam tsis muaj kev hloov pauv tshuaj lom neeg tseem ceeb. Lawv tau dav siv nyob rau hauv ntau yam kev lag luam vim lawv cov khoom tshwj xeeb thiab versatility.

Ib qho txiaj ntsig tseem ceeb tshaj plaws ntawm cov ntaub ntawv thermoplastic yog lawv lub peev xwm los ua cov duab ua kom yooj yim. Qhov no ua rau lawv zoo tagnrho rau kev siv hauv kev tsim cov txheej txheem uas xav tau cov qauv tsim tshwj xeeb. Tsis tas li ntawd, cov thermoplastics yog lub teeb yuag thiab muaj kev tiv thaiv zoo heev rau kev cuam tshuam, ua rau lawv tsim nyog siv rau hauv cov ntawv thov uas qhov kev ruaj khov yog qhov tseem ceeb.

Lwm qhov zoo ntawm cov ntaub ntawv thermoplastic yog lawv lub peev xwm los siv dua. Tsis zoo li cov ntaub ntawv thermosetting, uas tau hloov pauv tshuaj thaum lub sijhawm kho, cov thermoplastics tuaj yeem yaj thiab rov ua dua ntau zaus yam tsis poob lawv cov khoom. Qhov no ua rau lawv xaiv ib puag ncig zoo rau cov tuam txhab uas xav txo lawv cov pa roj carbon hneev taw.

Muaj ntau ntau hom khoom siv thermoplastic, txhua tus muaj lawv tus kheej cov khoom thiab cov yam ntxwv. Hauv cov lus teb no, peb yuav tham txog qee yam ntawm cov hom thermoplastics feem ntau thiab lawv cov khoom.

1. Polyethylene (PE):

Polyethylene yog lub teeb yuag, ruaj, thiab hloov tau yooj yim yas uas feem ntau siv rau hauv ntim, kev tsim kho, thiab kev siv tsheb. Nws muaj nyob rau hauv ntau qib sib txawv, suav nrog high-density polyethylene (HDPE) thiab low-density polyethylene (LDPE). HDPE yog cov yas muaj zog thiab tawv tawv uas tiv taus tshuaj lom neeg thiab ya raws, thaum LDPE hloov tau yooj yim dua thiab muaj kev cuam tshuam zoo dua.

PECOAT® Thermoplastic Polyethylene Powder Txheej rau Cov Txias Txias Txias — PECOAT® Thermoplastic Polyethylene Powder Txheej rau cov tub yees Shelves Grids

2. Polypropylene (PP):

Polypropylene yog ib hom yas tawv, ruaj khov uas tiv taus cua sov, tshuaj lom neeg, thiab dej noo. Nws feem ntau siv rau hauv kev ntim khoom, cov khoom siv hauv tsheb, thiab cov khoom siv hauv tsev. Nws muaj ntau qib sib txawv, suav nrog homopolymer, copolymer, thiab random copolymer. Homopolymer yog qib feem ntau thiab muaj kev tawv thiab tiv taus kub, thaum copolymer muaj kev tiv taus kev cuam tshuam zoo dua thiab random copolymer muaj kev pom tseeb zoo dua.

3. Polystyrene (PS):

Polystyrene yog ib lub teeb yuag, nruj yas uas feem ntau siv rau hauv ntim, rwb thaiv tsev, thiab cov khoom siv pov tseg. Nws muaj nyob rau hauv ntau qib sib txawv, suav nrog cov hom phiaj dav dav polystyrene (GPPS) thiab kev cuam tshuam siab polystyrene (HIPS). GPPS yog cov yas ntshiab thiab nkig uas yog siv rau hauv cov ntawv thov uas qhov pob tshab yog qhov tseem ceeb, thaum HIPS yog cov yas uas muaj kev cuam tshuam ntau dua uas yog siv rau hauv cov ntawv thov uas qhov hnyav yog qhov tseem ceeb.

4. Polyvinyl chloride (PVC):

Polyvinyl chloride yog ntau yam yas uas siv rau ntau yam kev siv, suav nrog kev tsim kho, cov khoom siv tsheb, thiab cov khoom siv kho mob. Nws muaj nyob rau hauv ntau qib sib txawv, nrog rau cov tawv tawv PVC thiab hloov tau PVCCov. Kwv Txhiaj PVC yog cov yas muaj zog thiab ruaj khov uas yog siv rau hauv cov ntawv thov uas qhov nruj yog qhov tseem ceeb, thaum hloov tau PVC yog cov yas softer thiab hloov tau yooj yim dua uas yog siv rau hauv cov ntawv thov qhov yooj yim yog qhov tseem ceeb.

PECOAT PVC Hmoov Txheej rau welded hlau mesh laj kab — PECOAT® PVC Hmoov Txheej rau welded hlau mesh laj kab

5. Acrylonitrile-butadiene-styrene (ABS):

ABS yog cov yas tawv tawv uas feem ntau siv rau hauv cov khoom siv tsheb, cov khoom ua si, thiab cov khoom siv hluav taws xob. Nws yog ib qho kev sib xyaw ntawm peb yam polymers: acrylonitrile, butadiene, thiab styrene. ABS muaj kev cuam tshuam zoo, tiv thaiv tshav kub, thiab tshuaj tiv thaiv.

6. Polycarbonate (PC):

Polycarbonate yog cov yas muaj zog, pob tshab uas feem ntau siv hauv cov khoom siv hluav taws xob, cov khoom siv tsheb, thiab cov khoom siv kho mob. Nws muaj kev cuam tshuam zoo heev, kub tsis kam, thiab optical clarity. Nws kuj tseem tiv taus UV hluav taws xob thiab tshuaj lom neeg.

7. Nylon (PA):

Nylon yog cov yas uas muaj zog, hnyav hnyav uas feem ntau siv rau hauv tsheb, cov khoom ua si, thiab cov khoom siv hluav taws xob. Nws muaj nyob rau hauv ntau qib sib txawv, suav nrog nylon 6 thiab nylon 66. Nylon 6 yog cov yas hloov tau yooj yim dua uas siv rau hauv cov ntawv thov uas muaj qhov tawv thiab qhov yooj yim yog qhov tseem ceeb, thaum nylon 66 yog cov yas ntau dua uas siv rau hauv cov ntawv thov qhov tawv thiab lub zog tseem ceeb.

PECOAT® Nylon Powder Txheej rau lub tshuab ntxuav tais diav — PECOAT® Nylon hmoov txheej rau lub tshuab ntxuav tais diav daim phiaj txee

8. Acetal (POM):

Acetal yog cov yas muaj zog, nruj uas feem ntau siv rau hauv lub zog, cov kabmob, thiab lwm yam khoom siv tshuab. Nws muaj kev ruaj ntseg zoo, tsis muaj kev sib txhuam, thiab zoo heev hnav tsis kam. Nws muaj nyob rau hauv ntau qib sib txawv, nrog rau homopolymer thiab copolymer. Homopolymer muaj cov cuab yeej zoo dua qub, thaum copolymer muaj tshuaj tiv thaiv zoo dua.

9. Thermoplastic elastomers (TPE):

TPEs yog cov khoom siv tau yooj yim, zoo li roj hmab uas feem ntau siv hauv tsheb, khau, thiab cov khoom siv. Lawv yog cov sib xyaw ntawm ob hom polymers: thermoplastic thiab elastomer. TPEs muaj qhov yooj yooj yim, tsis tshua muaj compression teeb, thiab cov tshuaj tiv thaiv zoo.

PECOAT® thermoplastic polyurethane TPU — PECOAT® Thermoplastic Polyurethane TPU

Ntxiv nrog rau lawv cov khoom tshwj xeeb, cov ntaub ntawv thermoplastic kuj yooj yim rau kev ua thiab tuaj yeem ua pwm siv ntau hom kev, suav nrog kev txhaj tshuaj molding, tshuab molding, thiab extrusion. Qhov no ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau cov tuam txhab tsim khoom uas xav tau los tsim cov khoom loj ntawm cov khoom sai thiab ua tau zoo.

Txawm hais tias lawv muaj ntau qhov zoo, kuj tseem muaj qee qhov kev txwv rau kev siv cov ntaub ntawv thermoplastic. Piv txwv li, lawv muaj cov cua kub qis dua li cov khoom siv thermosetting, uas tuaj yeem txwv tsis pub siv rau hauv cov ntawv thov kub. Tsis tas li ntawd, qee cov thermoplastics tuaj yeem nkig thiab ua rau tawg thaum muaj kev ntxhov siab.

Hauv kev xaus, cov ntaub ntawv thermoplastic yog ntau yam thiab dav siv hom polymer uas muaj ntau yam zoo dua lwm cov ntaub ntawv. Lawv yog lub teeb yuag, ruaj, thiab yooj yim rau kev ua, ua rau lawv xaiv zoo tshaj plaws rau ntau hom kev siv. Nrog rau lawv lub peev xwm los rov siv dua, lawv kuj yog ib qho kev xaiv ib puag ncig rau cov tuam txhab uas xav txo lawv cov pa roj carbon monoxide.