IM-2
Mulitcrystalline ingot chunk. (taken from broken ingot) ready for re-melt and no
need to mix
a. Made from Electronic grade high quality poly. P type
b. Res 0.5 -2. ohms
c. This product is high quality material ready for remelt.
IM-3 Silicon ingot Tops,
SILICON INGOT TOPS
Purity: 99,9999% Carbon content<11 ppm
Oxygen Content<10ppm
Life time: 2 to 8 micro seconds
Resistivity: >=0.5ohm/cm
Size of the tops and tails: 2 inch minimum
IM-4 IC grade discs/cut of from sem. ingots,
Size: Diameter: 4¡¯¡¯-12¡¯¡¯
Thickness: > 2 mm
Type: P-type
Resistivity: > 1 Ohm*cm
IM-6 Silicon rod material, Material Property pecification AppearanceSilicon Rod form ResistivityN-type or P-type > 1 ohm.com AcceptorsBoron <20 ppba Max. DonorsPhosphorous < 100 ppba Max CARBON<5 ppma Bulk Metals (totalTypical <30 ppba
. For example Fe, Cu, Ni, Co, Cr Individual Rod Weight<50 kg
IM-7 Silicon wafer scrap granules,
Basic specification:
- purity: > 99.9999% at least
- Dopant: ¡°p¡± over 90%
- Resistivity: > 0.5 ohm*cm at least
- Grade type: IC grade
- Size: 1 mm under granule (see picture below
IM-8
SHANKAR-6 RAW COTTON
STAPLE LENGTH : 1-1/8
(SHANKAR -6,28.5+LENGTH)
MIC : 3.5 TO 4.9 NCL
