Imashini Nziza Kwisiga-Amavuta Ibintu Vacuum Gutera POM

Ibisobanuro bigufi:

Gukoreshwa na vacuum casting mubibumbano bya silicone mugukora ibice bya prototype no gushinyagurira hamwe nubukanishi busa na thermoplastique nka polyoxymethylene na polyamide.

• Modulus ihanitse ya elastique

• Imyororokere ihanitse

• Iraboneka muburyo bubiri (4 na 8 min.)

• Irashobora kuba amabara byoroshye hamwe na CP pigment

• Kumanuka vuba

Ohereza imeri kuri twe Urupapuro rwamakuru

Ibicuruzwa birambuye

Ibicuruzwa

			IGICE APX 245	IGICE B PX 245 - 245 / L.	MIXING
Ibigize			ISOSYANATE	POLYOL
Kuvanga igipimo ukurikije uburemere			100	40
Icyerekezo			amazi	amazi	amazi
Ibara	PX 245 / BPX 245 / LB		imvi	bluishcolourless	cyera
Ubushuhe kuri 25 ° C (mPa.s)		KUBONA LVT	800	1.000	2200 (2)
Uburemere bwihariye kuri 25 ° CS Uburemere bwihariye kuri 23 ° C.		ISO 1675: 1985ISO 2781: 1996	1.34-	1.10-	-1.22
Ubuzima bw'inkono kuri 25 ° C kuri 140g (min.)		PX 245PX 245 /L			4 8

Gutunganya Vacuum

• Shyushya ibice byombi (isocyanate na polyol) kuri 23 ° C mugihe ubitswe mubushyuhe buke.

• Icyangombwa: Kunyeganyeza igice A mbere yo gupima.

Gupima ibice byombi.

• Nyuma yo kugabanuka kuminota 10 munsi ya vacuum ivanze

Umunota 1 hamwe na PX 245

Iminota 2 hamwe na PX 245 / L.

• Fata munsi ya vacuum muburyo bwa silicone, mbere yashyutswe kuri 70 ° C.

• Kureka nyuma yiminota 30 byibuze kuri 70 ° C (emerera igice gukonja mbere yo kumanuka).

Gukemura ibibazo

Ubuzima busanzwe n’umutekano bigomba kubahirizwa mugihe ukoresha ibyo bicuruzwa:

• menya neza guhumeka neza

• kwambara uturindantoki n'ibirahure by'umutekano

Kubindi bisobanuro, nyamuneka saba urupapuro rwumutekano wibicuruzwa.

Modulus yuburyo bworoshye		ISO 178: 2001	MPa	4.500
Imbaraga zoroshye		ISO 178: 2001	MPa	150
Imbaraga		ISO 527: 1993	MPa	85
Kurambura kuruhuka		ISO 527: 1993	%	3
Imbaraga zingirakamaro		ISO 179 / 1eU: 1994	kJ / m2	30
Gukomera	- kuri 23 ° C - kuri 80 ° C.	ISO 868: 2003	Inkombe D1	85 80

Ubushyuhe bwikirahure (1)	ISO 11359: 2002	° C.	95
Ubushyuhe bwo guhindagurika (1)	ISO 75Ae: 2004	° C.	92
Kugabanuka kumurongo (1)		mm / m	2
Umubyimba ntarengwa		mm	5
Igihe cyo kwerekana kuri 70 ° C.	PX 245PX 245 /L	min.	4560