Polyamide

Nkọwa dị mkpirikpi:

Nchikota nke ezigbo nguzogide UV, ike igwe dị elu, nghọta na-adịgide adịgide, nnyefe dị elu na nguzogide kemịkalụ dị elu na-emepe ọtụtụ ngwa maka ya. Ebe a na-ahụkarị nke ngwa bụ na ụlọ ọrụ ụgbọ ala, igwe na injinia, teknụzụ ahụike, ụlọ ọrụ egwuregwu na ntụrụndụ, mmepụta iko, ụlọ ọrụ ịchọ mma na ọgwụgwọ mmiri na teknụzụ nzacha.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Site n'ịhọrọ monomers kpọmkwem, mmadụ nwere ike nweta polyamide na-egbuke egbuke na nke na-adịgide adịgide. Ndị kristal dị ntakịrị nke na ha adịghị agbasasị ìhè a na-ahụ anya, ihe ahụ na-apụtakwa ìhè n'anya mmadụ-ihe a maara dị ka microcry stallinity. N'ihi kristal ya, ihe owuwu microcrystalline na-ejigide ihe ndị dị mkpa dị ka nguzogide mgbawa nrụgide - na-enweghị igwe ojii. Ogo nke crystallinity bụ ihe a na-eleghara anya, Otú ọ dị, na ọ nweghị mmetụta ọjọọ na omume shrinkage nke akụkụ ndị a kpụrụ akpụ. Ọ na-enweta ihe mgbochi isotropic yiri ya dị ka ihe amorphous.

Ọ bụ obere viscous, polyamide na-adịgide adịgide maka ịkpụzi injection.

Ozi bụ isi

agwa

Nkwụsi ike akụkụ dị mma

Ezigbo nguzogide UV

Arụ ọrụ dị mma

Nguzogide mmetụta dị elu

Obere okpomọkụ

mmetụta iguzogide

Ezigbo nguzogide kemịkalụ

Nkwekọrịta dị ala

Ngwa

ngwa injinia

ngwa anya

 

USB larịị

ngwa na

ugbo ala

Ọdịdị

agba dịnụ

uzo

eke agba

Ụdị

urughuru

Usoro nhazi

extrusion ịkpụzi

Njirimara anụ ahụ

Egotara Uru

Nkeji

Usoro ule

Njupụta (23°C)

1.02

g/cm³

ISO 1183

Nọmba viscosity

> 120

cm³/g

ISO 307

Isi ike

Egotara Uru

Nkeji

Usoro ule

Shaw Hardness (Shaw D)

81

 

ISO 868

Isi ike nke ntinye bọọlụ

110

MPa

ISO 2039-1

Ngwongwo igwe

Egotara Uru

Nkeji

Usoro ule

Modul tensile (23°C)

1400

MPa

ISO 527-2

Nchegbu tensile (mkpụrụ, 23°C)

60.0

MPa

ISO 527-2/50

Nrụgide akwara (mkpụrụ, 23°C)

8.0

%

ISO 527-2/50

Udi mgbaji mgbawa tensile ọnụ (23°C)

> 50

%

ISO 527-2/50

Modulus Flexural

1500

MPa

ISO 178

Na-ehulata Nchegbu 1

 

 

ISO 178

3.5% nsogbu

50.0

MPa

ISO 178

--

90.0

MPa

ISO 178

Mụrụ eriri eriri dị n'èzí - na oke nrụgide 2

> 10

%

ISO 178

Ngwongwo Mmetụta

Egotara Uru

Nkeji

Usoro ule

Ike mmetụta Charpy Notched

 

 

ISO 179/1 eA

-30C, agbajikwa kpamkpam

10

kJ/m²

ISO 179/1 eA

0°C, gbajiri kpamkpam

11

kJ/m²

ISO 179/1 eA

23°C, gbajiri kpamkpam

11

kJ/m²

ISO 179/1 eA

Ike Mmetụta Charpy

 

 

ISO 179/1 eU

-30°C

Enweghị mgbaji

 

ISO 179/1 eU

0°C

Enweghị mgbaji

 

ISO 179/1 eU

23°C

Enweghị mgbaji

 

ISO 179/1 eU

Njirimara okpomọkụ

Egotara Uru

Nkeji

Usoro ule

Okpomọkụ ngbanwe ọkụ
0.45 MPa, nke anaghị eri anụ

120

Celsius C

ISO 75-2/B

1.8 MPa, nke anaghị eri anụ

102

Celsius C

ISO 75-2/A

Okpomọkụ mgbanwe Glass 3

132

Celsius C

ISO 11357-2

Okpomọkụ na-adị nro Vicat
--

132

Celsius C

ISO 306/A

--

125

Celsius C

ISO 306/B

Ọnụọgụ mgbasawanye ọkụ Linear

 

 

ISO 11359-2

Na-efe efe: 23 ruo 55°C

9.0E-5

cm/cm/°C

ISO 11359-2

Ekiri: 23 ruo 55C

9.0E-5

cm/cm/°C

ISO 11359-2

Ngwongwo eletriki

Egotara Uru

Nkeji

Usoro ule

Mgbochi nke elu

1.0E+14

ohms

IEC 60093

Mgbochi olu

1.0E+15

ohms · cm

IEC 60093

Ikikere nke ikwu

 

 

IEC 60250

23°C, 100Hz

3.40

 

IEC 60250

23°C, 1 MHz

3.30

 

IEC 60250

Ihe nchụsa

 

 

IEC 60250

23°C, 100Hz

0.013

 

IEC 60250

23°C, 1 MHz

0.022

 

IEC 60250

Ndekọ akara ntapu

 

 

IEC 60112

4

575

V

IEC 60112

--
Ngwọta A

600

V

IEC 60112

Ịkụ ọkụ

Egotara Uru

Nkeji

Usoro ule

UL ọkụ retardant ọkwa

 

 

UL 94

0.800 mm

HB

 

UL 94

1.60 mm

HB

 

UL 94

Ndekọ ire ọkụ waya (1.00 mm)

960

Celsius C

IEC 60695-2-12

Igwe ọkụ ọkụ ọkụ ọkụ (1.00 mm)

825

Celsius C

IEC 60695-2-13

Okwu
1

5.0 mm/min

2

5.0 mm/min

3

10 K/min

4

100 tụlee uru

5

extrusion okpomọkụ 250-280 ℃


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