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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

Cov raj rwb thaiv tsev / yeeb nkab no yog ua los ntawm NBR / PVC nrog kev ua tau zoo heev

ua nws cov khoom siv raw tseem ceeb. Ua haujlwm nrog ntau yam khoom siv ntxiv ntawm cov khoom zoo,

lub raj ua npuas ncauj yog vwm los ntawm cov khoom siv tes ua tshwj xeeb thiab xav tias mos heev.

Peb tuaj yeem muab cov khoom ua npuas roj hmab raws li cov neeg siv khoom xav tau tshwj xeeb

hais txog cov duab, xim, qib hardness thiab lwm yam ntxwv.

Cov Ntaub Ntawv Txog Kev Siv Tshuab

Cov Ntaub Ntawv Txog Kev Siv Kingflex
Vaj tse	Chav tsev	Tus nqi	Txoj Kev Ntsuas
Qhov kub thiab txias	°C	(-50 - 110)	GB/T 17794-1999
Qhov ntau ntawm qhov ceev	Kg/m3	45-65Kg/m3	ASTM D1667
Kev nkag tau ntawm cov pa dej	Kg/(mspa)	≤0.91 × 10 ﹣¹³	DIN 52 615 BS 4370 Part 2 1973
μ	-	≥10000
Kev Ua Kub	W/(mk)	≤0.030 (-20 ° C)	ASTM C 518
		≤0.032 (0 ° C)
		≤0.036 (40 ° C)
Kev Ntsuas Hluav Taws	-	Chav Kawm 0 & Chav Kawm 1	BS 476 Tshooj 6 ntu 7
Cov Ntawv Qhia Txog Kev Nthuav Dav thiab Pa Luam Yeeb		25/50	ASTM E 84
Cov Pa Pa Ntsuas		≥36	GB/T 2406, ISO4589
Kev Nqus Dej,% los ntawm Ntim	%	20%	ASTM C 209
Kev Ruaj Ntseg ntawm Qhov Ntev		≤5	ASTM C534
Kev tiv thaiv kab mob fungal	-	Zoo	ASTM 21
Kev tiv thaiv ozone		Zoo	GB/T 7762-1987
Kev tiv thaiv UV thiab huab cua		Zoo	ASTM G23

Cov yam ntxwv

1. Kev tiv thaiv kub zoo / kub siab

2. Kev tiv thaiv UV / Ozone zoo

3. Cov txheej txheem compression zoo

4. Lub zog tensile zoo

5. Tiv thaiv cov pwm

6. Tiv taus cov kua qaub thiab alkalis

Cov Roj Hmab Ua Npuas Ncauj Rwb Thaiv Tsev Muaj Cov Zoo Li Hauv Qab No

- KEV RUAJ NTSEG KUB ZOO TSHAJ PLAWS: Qhov ceev ceev thiab kaw cov qauv ntawm cov khoom siv raw xaiv muaj peev xwm ua kom muaj cua sov tsawg thiab kub ruaj khov thiab muaj kev rho tawm ntawm kub thiab txias nruab nrab.

- COV KHOOM ZOO UAS TSIS TXHOB HLUAV TAWSThaum hluav taws kub hnyiab, cov khoom siv rwb thaiv tsev tsis yaj thiab ua rau muaj pa luam yeeb tsawg thiab tsis ua rau nplaim taws kis tau uas tuaj yeem lav qhov kev nyab xeeb ntawm kev siv; cov khoom siv tau txiav txim siab tias yog cov khoom siv tsis kub hnyiab thiab qhov kub thiab txias ntawm kev siv yog txij li -50 ℃ txog 110 ℃.

- COV KHOOM SIV RAU IB PUAG NCIGCov khoom siv raw uas zoo rau ib puag ncig tsis muaj kev txhawb nqa thiab kev ua qias tuaj, tsis muaj kev phom sij rau kev noj qab haus huv thiab ib puag ncig. Ntxiv mus, nws tuaj yeem zam kev loj hlob ntawm pwm thiab nas tom; Cov khoom siv muaj cov nyhuv ntawm kev xeb-resistant, acid thiab alkali, nws tuaj yeem ua rau lub neej siv ntev dua.

- Yooj yim rau nruab, yooj yim siv: Nws yooj yim rau kev teeb tsa vim nws tsis tas yuav teeb tsa lwm cov txheej txheem pabcuam thiab nws tsuas yog txiav thiab sib sau ua ke. Nws yuav txuag tau txoj haujlwm tes ua haujlwm zoo heev.