Polyamide

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Isku-darka caabbinta UV ee wanaagsan, xoogga farsamada sare, daahfurnaanta joogtada ah, gudbinta sare iyo caabbinta kiimikada sare waxay u furaysaa codsiyo badan oo kala duwan. Meelaha caadiga ah ee laga codsado waa warshadaha baabuurta, mishiinada iyo injineernimada, tignoolajiyada caafimaadka, warshadaha iyo warshadaha madadaalada, wax soo saarka muraayadaha, warshadaha qurxinta iyo daaweynta biyaha iyo farsamada shaandhaynta.

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Marka la doorto monomers gaar ah, qofku wuxuu gaari karaa polyamide crystallizable oo joogto ah oo hufan. Crystallites aad bay u yar yihiin oo ma kala firdhiyaan iftiinka muuqda, maaddaduna waxay u muuqataa mid hufan oo isha aadanaha ah - hanti loo yaqaan microcry stallinity. Sababtoo ah crystallinity, qaab-dhismeedka microcrystalline wuxuu hayaa sifooyin muhiim ah sida iska caabin dildilaaca - iyada oo aan daruur lahayn. Si kastaba ha ahaatee, heerka crystallinity waa mid aad u dayacan, si kastaba ha ahaatee, in aysan saameyn xun ku yeelan habdhaqanka yaraanta qaybaha la qaabeeyey. Waxay maraysaa hoos u dhac isotropic oo la mid ah sida walxaha amorphous.

Waa polyamide-ka-muuqaalka hoose ee daah-furnaanta joogtada ah ee qaabaynta duritaanka.

Macluumaadka aasaasiga ah

Dabeecad	Degenaansho cabbir wanaagsan	Iska caabin UV wanaagsan	Shaqo fiican
	Iska caabbinta saamaynta sare	Heerkul hooseeya iska caabin saameyn
	Iska caabin kiimiko oo wanaagsan	qandho hoose
Codsiga	codsiga injineernimada	codsiyada indhaha
Codsiga	heerka fiilada	codsiyada ku jira garoonka baabuurta
Muuqaalka	midabka la heli karo	hufan	midabka dabiiciga ah
Qaabka	qayb
Habka habaynta	qaabaynta extrusion
Guryaha Jirka	Qiimaha la qiimeeyay	Unug	Habka Imtixaanka
Cufnaanta (23°C)	1.02	g/cm³	ISO 1183
Nambarka Viscosity	> 120	cm³/g	ISO 307
Adag	Qiimaha la qiimeeyay	Unug	Habka Imtixaanka
Shaw Hardness (Shaw D)	81		ISO 868
Adag-galnimada Kubbada	110	MPa	ISO 2039-1
Hantida Makaanikada	Qiimaha la qiimeeyay	Unug	Habka Imtixaanka
Modulus Tensile (23°C)	1400	MPa	ISO 527-2
Cadaadiska kacsanaanta (waxsoosaarka, 23°C)	60.0	MPa	ISO 527-2/50
Cadaadiska kacsanaanta (waxsoosaarka, 23°C)	8.0	%	ISO 527-2/50
Cadaadiska jabka jilicsan ee magaca ah (23°C)	> 50	%	ISO 527-2/50
Modulus Flexural	1500	MPa	ISO 178
Laabacsanaanta Cadaadiska 1			ISO 178
3.5% Cadaadis	50.0	MPa	ISO 178
--	90.0	MPa	ISO 178
Cadaadiska Fiber-ka dibadda - oo ugu badnaan stress 2	> 10	%	ISO 178
Saamaynta Hantida	Qiimaha la qiimeeyay	Unug	Habka Imtixaanka
Xoojinta Saamaynta Charpy			ISO 179/1eA
-30°C, gabi ahaanba jabay	10	kJ/m²	ISO 179/1eA
0°C, gabi ahaanba jabay	11	kJ/m²	ISO 179/1eA
23°C, gabi ahaanba jabay	11	kJ/m²	ISO 179/1eA
Xoog Saamaynta Charpy			ISO 179/1eU
-30°C	Ma jabin		ISO 179/1eU
0°C	Ma jabin		ISO 179/1eU
23°C	Ma jabin		ISO 179/1eU
Guryaha kulaylka	Qiimaha la qiimeeyay	Unug	Habka Imtixaanka
Heerkulka leexashada kulaylka
0.45 MPa, aan la daboolin	120	°C	ISO 75-2/B
1.8 MPa, aan la daboolin	102	°C	ISO 75-2/A
Heerkulka Kala-guurka Muraayadaha 3	132	°C	ISO 11357-2
Vicat Heerkulka Jilicsan
--	132	°C	ISO 306/A
--	125	°C	ISO 306/B
Isku xidhka fidinta kulaylka toosan			ISO 11359-2
Socodka: 23 ilaa 55°C	9.0E-5	cm/cm/°C	ISO 11359-2
Horizontal: 23 ilaa 55°C	9.0E-5	cm/cm/°C	ISO 11359-2
Guryaha Korontada	Qiimaha la qiimeeyay	Unug	Habka Imtixaanka
Dusha iska caabinta	1.0E+14	ohms	IEC 60093
Iska caabbinta mugga	1.0E+15	ohms · cm	IEC 60093
Ogolaanshaha Qaraabada			IEC 60250
23°C, 100 Hz	3.40		IEC 60250
23°C, 1 MHz	3.30		IEC 60250
Qodobka Burburinta			IEC 60250
23°C, 100 Hz	0.013		IEC 60250
23°C, 1 MHz	0.022		IEC 60250
Tusmada calaamadda daadinta			IEC 60112
4	575	V	IEC 60112
--	575	V	IEC 60112
Xalka A	600	V	IEC 60112
Daboolida	Qiimaha la qiimeeyay	Unug	Habka Imtixaanka
Qiimaynta retardant ololka UL			UL 94
0.800 mm	HB		UL 94
1.60 mm	HB		UL 94
Tusiyaha ololka siliga kulul (1.00 mm)	960	°C	IEC 60695-2-12
Heerkul kulka fiilo kulul (1.00 mm)	825	°C	IEC 60695-2-13
Hadallo
1	5.0 mm/min
2	5.0 mm/min
3	10 K/min
4	100 hoos u dhac
5	heerkulka extrusion 250--280 ℃

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Polyamide

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