Yakakwira Mechanical Simba Chiedza Weight Vacuum Kukanda PP senge

Yakakwira Mechanical Simba Chiedza Weight Vacuum Casting PP senge Inoratidzwa Mufananidzo

Tsanangudzo Pfupi

Kukandira kugadzirwa kwezvikamu zveprototype uye mock-ups ine michina zvivakwa sePP uye HDPE, senge chiridzwa pani, bumper, bhokisi remidziyo, chivharo uye anti-vibration maturusi.

• 3-zvikamu zve polyurethane zvevacuum casting

• Kurebesa kwepamusoro

• Easy processing

• Flexural modulus inogadziriswa

• High kukanganisa kuramba, hapana kuputsika

• Kuchinja-chinja kwakanaka

Tumira email kwatiri Dhawunirodha Data Sheet

Product Detail

Product Tags

		UP 5690-W or-K POLYOL	UP 5690 ISOCYANATE	UP 5690 C	MIXED
Composition		Polyol	Isocyanate	Polyol
Sanganisa reshiyo nehuremu		100	100	0-50
Aspect		mvura	mvura	mvura	mvura
Color		W= WhiteK= Mutema	Pasina ruvara	Mukaka jena	AW/B/C=Muchena AK/B/C=Mutema
Viscosity pa23°C (mPa.s)	Nhoroondo ye BROOKFIELD LVT	1000 - 1500	140 - 180	4500 - 5000	500 - 700
Viscosity pa40°C (mPa.s)	Nhoroondo ye BROOKFIELD LVT	400 - 600	-	2300 - 2500	300 - 500
Chaiyo giravhiti pa 25°CKukoshera chaiko kwekurapwa chigadzirwa pa23°C	ISO 1675 :1975 ISO 2781 :1988	1.06-	1.15-	1.06-	-1.13
Hupenyu hwehari pa25°C pa100 g (min)					10 - 15
Hupenyu hwehari pa40°C pa100g (min)					5 - 7

PROCESSING CONDITIONS (Vacuum casting machine)

• Preheat isocyanate kusvika 23 - 30 ° C kana iri kuchengetwa pasi pe20 ° C.

• Preheat polyol uye chikamu C kusvika 40 ° C usati washandisa.Izvo zvinodikanwa kumhanyisa iyo polyol kusvikira zvese ruvara uye chimiro zvave homogeneous.

• Kuyera zvikamu maererano nehuwandu hwekusanganiswa, isa isocyanate mumukombe wepamusoro, wedzera chikamu C mu polyol kune premix.

Dururira isocyanate mu polyol (ine Chikamu C) uye sanganisa kwemaminetsi 1 - 2 mushure mekubvisa gasi kwemaminetsi gumi zvakasiyana.

• Kanda pasi pevacuum musilicone mold preheated kusvika 70°C.

• Gadzirai mushure me60 - 90 maminetsi pa70°C (Pakawanda Chikamu C chinoshandiswa, nguva yakareba yekugadzira inodiwa).

A/B/C			100/100/0	100/100/20	100/100/30	100/100/50
Kuoma	ISO 868: 2003	Shore D	83	80	78	75
Kusimba simba	ISO 527: 1993	MPa	35	30	28	25
Flexural simba	ISO 178: 2001	MPa	50	35	30	20
Flexural modulus	ISO 178: 2001	MPa	1300	1000	900	600
Elongation panguva yekuzorora	ISO 527: 1993	%	50	60	65	90
Impact simba(CHARPY) Unnotched mienzaniso	ISO 179/2D : 1994	KJ/m2	100	90	85	75

A/B/C			100/100/0	100/100/20	100/100/30	100/100/50
Tembiricha yegirazi (Tg)	(1)	°C	85	78	75	65
Linear shrinkage		%	0.35	0.35	0.35	0.35
Nguva yekugadzira (2 - 3mm) pa70°C		min	60 - 90

Avhareji values akawana on standard mienzaniso / Kuomesa 16hr at 80°C pashure demoulding.

Kubata Chengetedzo

Hwakajairwa hutano uye kuchengetedza kunofanirwa kucherechedzwa kana uchibata izvi zvigadzirwa:

Iva nechokwadi chekufema zvakanaka

Pfeka magirovhosi, magirazi ekuchengetedza uye zvipfeko zvekudzivirira.

Kuti uwane rumwe ruzivo, ndapota tarisa kune chigadzirwa chekuchengetedza data sheet.

Storage Conditions

Upenyu hwesherufu mwedzi mitanhatu munzvimbo yakaoma uye mumidziyo yepakutanga isina kuvhurwa patembiricha iri pakati pe15 ne25° C. Chero gaba rakashama rinofanira kuvharwa zvakasimba pasi pegumbeze renitrogen rakaoma.

Zvakapfuura: Yakanaka Machinability Kuzvinyudza Zvivakwa Vacuum Casting POM

Zvinotevera: SLA Resin Durable Stereolithography ABS seSomos® EvoLVe 128