Central AC Ducting Nitrile roj hmab ua npuas ncauj rwb thaiv tsev ntawv

Central A / C Ducting Nitrile roj hmab ua npuas ncauj rwb thaiv tsev ntawv yog tsim los ntawm cov cuab yeej siv thev naus laus zis los ntawm txawv teb chaws thiab cov kab ntau lawm, nrog nitrile-Butadiene roj hmab (NBR) thiab polyvinyl chloride (PVC) hauv kev ua yeeb yam zoo heev raws li cov ntaub ntawv tseem ceeb thiab ntawm cov txheej txheem tshwj xeeb ntawm kev txiav npluav burying, sulfuration, foaming, thiab lwm yam.

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Kev piav qhia

Qhov tshwm sim ntawm qib siab, huv si, dav dav, tshwj xeeb tshaj yog rau cov khw muag khoom loj, chaw ua yeeb yam, chaw ntau pob, kev cob qhia thiab lwm qhov chaw uas tsis yog qab nthab.

Txheem Dimension

Kingflex Dimension
Tmob plab		Wib 1m		Wib 1,2m		Wib 1,5m
Ntiv	mm	*Loj (L W)**	㎡/ yob	*Loj (L W)**	㎡/ yob	*Loj (L W)**	㎡/ yob
1/4 "	6	30 × 1	30	30 × 1.2	36	30 × 1.5	45
3/8 "	10	20 × 1	20	20 × 1.2	24	20 × 1.5	30
1/2 "	13	15 × 1	15	15 × 1.2	18	15 × 1.5	22.5 ib
3/4 "	19	10 × 1	10	10 × 1.2	12	10 × 1.5	15
1"	25	8 × 1	8	8 × 1.2	9.6 ib	8 × 1.5	12
1 1/4 "	32	6 × 1	6	6 × 1.2	7.2	6 × 1.5	9
1 1/2 "	40	5 × 1	5	5 × 1.2	6	5 × 1.5	7.5
2"	50	4 × 1	4	4 × 1.2	4.8	4 × 1.5	6

Cov ntaub ntawv Technical

Kingflex Technical Data
Khoom	Chav tsev	Tus nqi	Txoj Kev Xeem
Qhov kub thiab txias	°C	(-50 - 110)	GB/T 17794-1999
Qhov ntom ntom	Kg / m3	45-65Kg / m3	ASTM D 1667 Cov khoom siv
Dej vapor permeability	Kg / (mpa)	≤0.91 × 10﹣¹³	DIN 52 615 BS 4370 Part 2 1973
μ	-	≥10000
Thermal conductivity	W / (mk)	≤0.030 (-20 ° C)	ASTM C 518 (Tshooj 518
		≤0.032 (0 ° C)
		≤0.036 (40 ° C)
Kev ntsuas hluav taws	-	Chav Kawm 0 & Chav Kawm 1	BS 476 Part 6 Part 7
Flame Spread and Smoke Developed Index		25/50 ib	ASTM E 84 1
Oxygen Index		≥36	GB / T 2406, ISO 4589 Kev Tswj Xyuas Kev Tswj Xyuas
Kev nqus dej,% los ntawm Volume	%	20%	ASTM C 209, ASTM C 209
Dimension Stability		≤5	ASTM C534
Cov kab mob fungi	-	Zoo	ASTM 21
Ozone tsis kam		Zoo	GB/T 7762-1987
Tiv thaiv UV thiab huab cua		Zoo	ASTM G23

Qhov zoo ntawm cov khoom

1.Anti-Avanti-oxidation, tiv thaiv kev laus, corrosion-resistant.
2. Cov dej ua haujlwm zoo heev nrog lawv cov peev xwm nkag mus rau cov khoom lag luam pib thermal conductivity coefficient.
3. Zoo heev txhim kho lub neej ntawm cov khoom.