Qhov sib txawv ntawm cov roj hmab thiab cov latex tuaj yeem pom hauv cov yam ntxwv ntawm kev ua tau zoo, tab sis qhov tseem ceeb tshaj plaws yog qhov sib txawv ntawm nws txoj kev siv. Yog li kuv vam tias cov ntsiab lus hauv qab no tuaj yeem pab koj nkag siab zoo dua qhov txawv ntawm latex thiab roj hmab.

DN40 Roj Resistance NBR Roj Hmab Grommet

• Khoom siv: NBR

• Xim: Liab

• Hardness: SHA 60

• Nta: Roj Resistance

Qhov txawv ntawm roj hmab thiab latex

Nta ntawm natural latex:

Latex yog molded los ntawm evaporation. Nws muaj ntau qhov pores thiab muaj huab cua zoo permeability. Vim tias qhov chaw ntawm qhov pores yog du, mites thiab lwm yam kab tsis tuaj yeem txuas nrog. Ntxiv mus, kua txiv hmab txiv ntoo muaj ib qho tseem ceeb heev uas nws emits tsw. Ntau yam yoov tshaj cum yog Don' tsis xav los ze. Yog li txiav txim siab cov yam ntxwv ntawm latex.

1. Ultra-siab elasticity

2. Orthopedic muaj nuj nqi

3. Super breathability

4. Durable thiab tsis yooj yim rau deform

5. Anti-mildew thiab antibacterial

6. Ultra- ntsiag to, tsis muaj hluav taws xob zoo li qub thiab hluav taws xob

Roj hmab kev ua tau zoo:

1. Zoo heev elasticity, manifested los ntawm siab elongation. Nws yog elastic nyob rau hauv chav tsev kub, muaj peev xwm tsim loj deformation nyob rau hauv ib tug me me sab nraud quab yuam, thiab muaj peev xwm rov qab mus rau nws qub lub xeev tom qab tshem tawm cov sab nraud quab yuam. Roj hmab yog ib qho amorphous polymer tag nrho, nws cov iav hloov pauv kub (T g) yog qhov qis, thiab qhov hnyav molecular feem ntau loj, ntau dua li ntau pua txhiab. Cov roj hmab ntshiab tuaj yeem ncav cuag 800% ntawm nws qhov ntev ntev; nrog ib tug me me elastic modulus, qhov kev ntxhov siab generated thaum stretched ntawm 100% tsuas yog ob peb puas Newtons ib square centimeter; nws tuav ib qho me me mus tas li deformation tom qab tawg, Qhov ntawd yog, qhov ntau ntawm cov tsub zuj zuj uas tsis tuaj yeem rov qab los tom qab kev ntxhov siab dua kuj tseem tsawg heev. Tsuas yog tom qab kev sib txuas sib txuas tuaj yeem ua cov roj hmab los ua cov khoom muaj txiaj ntsig thiab muaj zog heev, feem ntau hu ua roj hmab.

2. Zoo hnav tsis kam, siab sib txhuam coefficient, thiab acid thiab alkali corrosion kuj. Qee yam xws li roj hmab nitrile thiab fluoro roj hmab kuj tseem muaj roj resistant. Tsis tas li ntawd, cov roj hmab kuj muaj cov yam ntxwv ntawm cov hluav taws xob rwb thaiv tsev, kev vibration absorption, thiab airtightness. Disadvantages yog cov thermal conduction tsis zoo, kub tsis kam, thiab machining nyuaj.

Qhov txawv ntawm latex thiab roj hmab

Roj hmab yog cov khoom siv tseem ceeb ntawm kev lag luam roj hmab thiab siv dav hauv kev tsim cov log tsheb, hoses, tapes, cables, thiab ntau yam khoom siv roj hmab. Nws yog sib npaug rau cov hlau, tshuaj fiber ntau, thiab yas ua cov khoom tseem ceeb.

Cov khoom siv latex feem ntau: hauv ncoo, txaj txaj, hnab looj tes, pacifiers, hoses, thiab lwm yam.

Cov khoom siv roj hmab: cov log tsheb, pob tawb, rooj ntaus pob tesniv, thiab lwm yam.