APPLICATIONS
Inoshandiswa nekukandira musilicone molds yekuzadzikiswa kwezvikamu zveprototype uye mock-ups ane michina.
zvivakwa zviri pedyo neiyo thermoplastics.
PROPERTIES
•Low viscosity nokuti nyore casting
•Kugona impact uye flexural resistance
•Tembiricha resistance kumusoro 120°C
| ZVEMUVIRI PROPERTIES | ||||
| CHIKAMU A | CHIKAMU B | MIXING | ||
| Composition | ISOCYANATE | POLYOL | ||
| Kusanganisa reshiyo nehuremu pa25°C | 100 | 80 | ||
| Aspect | mvura | Liquid | mvura | |
| Color | isina ruvara | nhema | nhema | |
| Viscosity pa25°C (mPa.s) | Nhoroondo ye BROOKFIELD LVT | 1.100 | 300 | 850 |
| Kuwanda kwezvikamu zvisati zvasanganiswa pa 25°C Density yekusanganiswa yakarapwa pa23°C | ISO 1675 :1975 ISO 2781 :1988 | 1.17 - | 1.12 - | - 1.14 |
| Hupenyu hwehari pa25°C pa90g (min.) | - | 6 - 7 | ||
PROCESSING (Vacuum casting machine)
•Vacuum casting kupinda silicone molds.
•Zvose zvikamu have to be processed at a tembiricha kumusoro +18°C.
• Zvakakosha : Rehomogenize chikamu B pamberi chimwe nechimwe kuyera.
•Degas chimwe nechimwe chikamu pamberi use.
•Mix nokuti 45 seconds approx.
•Cast in a mold pre-kupisa at 40°C miniminimum.
•Bvumira to kurapa 45 to 75 maminitsi at 70°C pamberi demoulding
•Carry kunze the kutevera thermal kurapwa : 1 hr at 100°C + 2 hr at 110°C or zvimwe if zvinogoneka.
NOTA : Mushure demoulding it is kwete zvakakodzera to use a conformer to kuchengetedza the chikamu in the ovheni panguva the post
KUBATA MAZVIRIRO
Normal utano uye kuchengeteka zvekungwaririra anofanira be akacherechedza rini kubata izvi zvigadzirwa :
•nechokwadi kugona kufefetedza
•kupfeka magirovhosi uye kuchengeteka magirazi
For mberi ruzivo, ndapota consult the chigadzirwa kuchengeteka data sheet.
Page 1/ 2- 21 Mar. 2007
| AXSON Furanzi | AXSON GmbH | AXMWANAKOMANA IBERICA | AXSON ASIA | AXSON JAPAN | AXSON SHANHAI |
| BP 40444 | Dietzenbach | Barcelona | Seoul | OKAZAKI CITY | Zip: 200131 |
| 95005 Cergy Cedex | Tel.(49) 6074407110 | Tel.(34) 932251620 | Tel.(82) 25994785 | Tel.(81)564262591 | Shanghai |
| FURANZI | Tel.(86) 58683037 | ||||
| Tel.(33) 134403460 | AXSON Italie | AXSON UK | AXMWANAKOMANA MEKISIKO | AXMWANAKOMANA NA USA | Fax.(86) 58682601 |
| Fax (33) 134219787 | Saronno | Newmarket | Mexico DF | Eaton Rapids | E-mail: shanghai@axson.cn |
| Email :axson@axson.fr | Tel.(39) 0296702336 | Tel.(44)1638660062 | Tel.(52) 5552644922 | Tel.(1) 5176638191 | Webhuhttp://www.axson.com.cn |
Vacuum Casting Polyurethane Resin For Technical Parts And Prototypes Flexural Modulus 2,300 Mpa - Tg 120°c
| MECHANICAL PROPERTIES AT 23°C(1) | ||||
| Flexural modulus ye elasticity | ISO 178 :2001 | MPa | 2.300 | |
| Flexural simba | ISO 178 :2001 | MPa | 80 | |
| Kusimba simba | ISO 527 :1993 | MPa | 60 | |
| Elongation panguva yekuzorora mukushushikana | ISO 527 :1993 | % | 11 | |
| Charpy impact resistance | ISO 179/2D :1994 | kJ/m2 | > 60 | |
| Kuoma | - pa23°C- pa120°C | ISO 868 :1985 | Shore D1 | 80> 65 |
| THERMAL UYE ZVAKASIYANA PROPERTIES(1) | |||
| Girazi shanduko yekushisa | TMA-Mettler | °C | > 120 |
| Coefficient of linear thermal expansion (CLTE) [+15, +120]°C | TMA-Mettler | ppm/K | 115 |
| Linear shrinkage | - | mm/m | 4 |
| Maximal kukanda ukobvu | - | mm | 5 - 10 |
(1) : Avhareji tsika dzakawanikwa pazviyero zvakajairwa / Kuomesa 1 awa pa70°C + 1 awa pa100°C + 12 awa pa110°C
STORAGE CONDITIONS
Upenyu hwesherufu yezvikamu zviviri izvi mwedzi gumi nemiviri munzvimbo yakaoma uye mumidziyo yavo yepakutanga isina kuvhurwa patembiricha iri pakati pe15 ne25°C.Chero gaba rakavhurika rinofanira kuvharwa zvakasimba pasi pegumbeze rakaoma renitrogen.
PACKAGING
ISOCYANATE (Chikamu A)
1 × 1.0 kg
1 × 5.0 kg
POLYOL (Chikamu B)
1 × 0.8 kg
1 × 4.0 kg
A + B
5 × (1+0.8) kg
6 × (1+0.8) kg
GUARANTEE
Ruzivo rwuri mune ino tekinoroji data sheet kubva mukutsvagisa uye bvunzo dzinoitwa mumaLabhoratori edu pasi pemamiriro chaiwo.Ibasa remushandisi kuona kukodzera kwezvigadzirwa zveAXSON, pasi pemamiriro avo pachavo vasati vatanga nechikumbiro chakarongwa.AXSON inovimbisa kuenderana kwezvigadzirwa zvavo nemaitiro avo asi haigone kuvimbisa kuenderana kwechigadzirwa nechero application.AXSON inobvisa mutoro wese wekukuvadza kubva kune chero chiitiko chinokonzerwa nekushandiswa kwezvigadzirwa izvi.Basa reAXSON rinongogumira pakudzosera kana kutsiva zvigadzirwa izvo zvisingaenderane nezvakaburitswa.
(1) Avhareji tsika dzakawanikwa pazviyero zvakajairwa/Kuomesa 12 hr pa70°C
STORAGE
Upenyu hwesherufu mwedzi mitanhatu yeCHIKAMU A (Isocyanate) uye mwedzi gumi nemiviri yeCHIKAMU B (Polyol) munzvimbo yakaoma uye mumidziyo yepakutanga isina kuvhurwa patembiricha iri pakati pe15 ne25° C. Chero gaba rakashama rinofanira kuvharwa zvakasimba pasi pegumbeze renitrogen rakaoma. .
GUARANTEE
Iwo ruzivo rwetekinoroji data sheet yedu yakavakirwa paruzivo rwedu rwazvino uye mhedzisiro yebvunzo dzakaitwa pasi pemamiriro chaiwo.Ibasa remushandisi kuona kukodzera kwezvigadzirwa zveAXSON, pasi pemamiriro avo pachavo vasati vatanga nechikumbiro chakarongwa.AXSON inoramba chero vimbiso nezve kuenderana kwechigadzirwa nechero application.AXSON inobvisa mutoro wese wekukuvadza kubva kune chero chiitiko chinokonzerwa nekushandiswa kwezvigadzirwa izvi.Mamiriro ekuvimbisa anodzorwa nemamiriro edu ese ekutengesa.
