Tungsten Plastic Radiation Shielding
Brief Introduction of Tungsten Plastic:
Tungsten plastic, some people call it plastic tungsten which is filled up a plastic binder of halogen-free with tungsten powder, so plastic tungsten has the characters of tungsten powder and plastic: lead-free, high flexibility and can be machined into various of shapes, without using ROHS materials, delivery of order-made long sheet.
As tungsten plastic has so many properties, plastic tungsten is easily machined into various types of tungsten plastic radiation shielding which is widely used in medical areas.
General Characteristic (Typical Values) of Tungsten Plastic Radiation Shielding
| Mír | Modh Tomhais | Luach Tomhais |
| Application | Bearta chun creathadh agus torann a chosc, luaidhe a chur in ionad sciatha X-gha, balancer | |
| Tiús(mm) | - | 0.55 |
| Wide(mm) | - | 310 |
| Length(mm) | - | 10 |
| Domhantarraingt Sonrach | Modh díláithrithe uisce | 8.4 |
| Neart teanntachta(mPc) | JISK6251 | 3.2 |
| Inadhainteacht | UL94 | V-1 |
| Cruas | Durometer A | 92 |
| Maoin Sciath X-gha | JIS Z 4501 | 0.30±0.01mm Pb |
Saintréith Clúdach Plaisteacha Tungstan X-gha:
Táirgí Gaolmhara:
Púdar criostalach brúite corcra é an comhdhéanamh céim ó ocsaíd tungstain ó thaobh ocsaíd de chuid WO2.72 (nó W18O49), atá ar cheann de ocsaíd tungstain, VTO giorraithe, an dath go ginearálta corcra nó gorm corcra.
Is substaint cheimiceach í an paratungstate amóiniam, criostail bán den chuid is mó, tá dhá chineál táibléad nó acupuncture le haghaidh déantúsaíocht trioxíde tungstain nó púdar tungstain miotail ocsaíd gorm tungstain.
Tagraíonn aigéad tungstach le foirmeacha hidrathaithe trioxíde tungstain, WO3. Is é an fhoirm is simplí, an monohydrate, WO3.H2O, is eol freisin an WO3.2H2O díhiodráitithe. Struchtúr an stáit soladach WO3. Is éard atá i H2O sraitheanna aonaid comhordaithe OOO-Oidhreachta (H2O) i gcás ina roinntear 4 vertices.
0.6um ocsaíd tungstain buí, ocsaíd tungstain, cuma púdar buí dearfach, cobhsaí ag teocht an tseomra, an dlús atá le feiceáil 0.6-1.0g / cm3.