EPG-J / EPG-W · 4/7 verified
Waterjet Garnet
Selected by nozzle bore and plate thickness — predictable edge quality
6080100120140P200EPG-W-63
View grades & specs →
PRODUCT LINES
Each line ships with its own TDS, COA and sample service. 13 of the 32 grades are released with measured data; the rest are in production and quoted on request. Inside you get a selection table, not a brochure.
Selected by nozzle bore and plate thickness — predictable edge quality
Selected by surface-preparation acceptance criteria, not just mesh
Seven grades from crystal and cover glass to TFT-LCD and silicon wafers
Same grade number as the powder — switch form without changing part numbers
High-density media at SG 4.0 — the heavy bottom layer that replaces silica sand
Every figure on this page comes from the COA and TDS shipped with the goods. Grades that are not measured are listed by code only.
ALL GRADES
Ordered by product line and cut. The status column separates grades released with measured data from those in production and quoted on request — no need to open five pages.
| Line | Grade | Cut / mesh | Status | Key data | TDS |
|---|---|---|---|---|---|
| Waterjet Garnet | EPG-J-60 | 60# | On request | d50 ~250 μm | — |
| Waterjet Garnet | EPG-J-80 | 80# | On request | d50 ~180 μm | — |
| Waterjet Garnet | EPG-J-100 | 100# | On request | d50 ~150 μm | — |
| Waterjet Garnet | EPG-J-120 | 120# | Measured | d50 115 μm class | TDS-EPG-J-1 |
| Waterjet Garnet | EPG-J-140P | 140# | Measured | d50 106 μm class | TDS-EPG-J-2 |
| Waterjet Garnet | EPG-J-200 | 150–200# | Measured | d50 75–90 μm class | TDS-EPG-Z-1 |
| Waterjet Garnet | EPG-W-63 | ~300# | Measured | d50 46.1 μm | TDS-EPG-W-63 |
| Blasting Garnet | EPG-B-30/36 | 30/36# | On request | d50 ~500 μm · Rz 75–100 μm | — |
| Blasting Garnet | EPG-B-60 | 60# | On request | d50 ~250 μm · Rz 40–70 μm | — |
| Blasting Garnet | EPG-B-80 | 80# | On request | d50 ~180 μm · Rz 20–40 μm | — |
| Blasting Garnet | EPG-B-120 | 120# | On request | d50 ~125 μm · Rz 10–25 μm | — |
| Blasting Garnet | EPG-B-150 | 150–200# | Measured | d50 75–90 μm class · Rz < 15 μm | TDS-EPG-Z-1 |
| Rare Earth Polishing Powder | EP-LP09S | CeO₂ powder | Measured | d50 1.8–2.0 μm · D100 < <12 μm | — |
| Rare Earth Polishing Powder | EP-LP11S | CeO₂ powder | Measured | d50 2.30–3.20 μm · D100 < <11.93 μm | — |
| Rare Earth Polishing Powder | EP-LP09P | CeO₂ powder | Measured | d50 1.6–2.0 μm · D100 < <10 μm | — |
| Rare Earth Polishing Powder | EP-LP10S | CeO₂ powder | Measured | d50 0.80–1.30 μm · D100 < <6 μm | — |
| Rare Earth Polishing Powder | EP-LP07XS | CeO₂ powder | Measured | d50 1.3–1.7 μm · D100 < <9 μm | — |
| Rare Earth Polishing Powder | EP-LP01LS | CeO₂ powder | Measured | d50 0.8–1.4 μm · D100 < <6 μm | — |
| Rare Earth Polishing Powder | EP-LP08S | CeO₂ powder | Measured | d50 0.85–1.25 μm · D100 < <6 μm | — |
| Rare Earth Polishing Slurry | EP-SL09S | CeO₂ slurry | On request | d50 1.8–2.0 μm | — |
| Rare Earth Polishing Slurry | EP-SL11S | CeO₂ slurry | On request | d50 2.3–3.2 μm | — |
| Rare Earth Polishing Slurry | EP-SL09P | CeO₂ slurry | On request | d50 1.6–2.0 μm | — |
| Rare Earth Polishing Slurry | EP-SL10S | CeO₂ slurry | On request | d50 0.8–1.3 μm | — |
| Rare Earth Polishing Slurry | EP-SL07XS | CeO₂ slurry | On request | d50 1.3–1.7 μm | — |
| Rare Earth Polishing Slurry | EP-SL01LS | CeO₂ slurry | On request | d50 0.8–1.4 μm | — |
| Rare Earth Polishing Slurry | EP-SL08S | CeO₂ slurry | On request | d50 0.85–1.25 μm | — |
| Garnet Filter Media | EPG-F-8 | 8/12# | On request | Support layer (bottom) | — |
| Garnet Filter Media | EPG-F-12 | 12/20# | On request | Support / coarse layer | — |
| Garnet Filter Media | EPG-F-20 | 20/30# | On request | Coarse filtration | — |
| Garnet Filter Media | EPG-F-30 | 30/40# | On request | Main filtration layer | — |
| Garnet Filter Media | EPG-F-40 | 40/60# | On request | Main / transition layer | — |
| Garnet Filter Media | EPG-F-1 | 140/200# | Measured | Fine / polishing layer | TDS-EPG-F-1 |
Grey rows are grades in production whose parameters we have not measured for publication — request the batch TDS and you get measured values.
LEGACY CROSS-REFERENCE
One old code now maps to three shipping codes, packed by process. Quote the old code and tell us the process.
EPG-Z-1 is the old 140/200 cut, now packed as three codes: EPG-J-200 for waterjet, EPG-B-150 for blasting, EPG-F-1 for filtration. They share one cut and differ in packing, cleaning level and acceptance criteria — not in mineral. When an old drawing calls out Z-1, tell us the process and we ship the matching code.
The three lines name the same cut differently: waterjet writes 200#, blasting 150#, filtration 140/200#. Quotations and TDS state both the cut and the process so a mesh number is never read out of context.
PACKAGING & DOCUMENTS
White 25 kg woven bags on wrapped pallets. Documents travel with the goods — you do not have to chase them.
One pallet is a valid first order; standard grades ship in 3–5 working days. A 20 ft container takes 20–22 t of garnet — density reaches the weight limit before the volume does, and the exact load follows destination road-weight limits. 1,000 kg jumbo bags are available.
Material, machine, target result: three lines are enough. Grade recommendation within 48 hours; standard grades in stock, samples in 3–5 working days.
Get a grade recommendation peter@ef-global.cn
