Manufacturing
Process Control
Every release of a grade against the customer specification and against Sun Ace's own action limits, the moment QC closes the batch.
Newest release
B26-0394 SAK-CZC 70 · Ca/Zn one pack, 90°C cable insulation · 5,895 kg made 24 Jul 2026 PassClosed by Priya Raman at 10:45am · 10 days ago · WO-2026-0394
Releases plotted
18
02 Aug 2025 to 24 Jul 2026
Peak temperature · published grade
Inside spec, outside our limits
0
Every release sat inside the action limits
Nothing to check
Outside the customer spec
1
Most recent B25-0776 on 13 Sep 2025
Cannot be sold against this spec
The line
No comparison
Only 2 releases in the last week of production
Widen the window
Every measure on the release
Pick one to open it below. Bands as drawn on the big chart.
SAK-CZC 70 · Ca/Zn one pack, 90°C cable insulation · Peak temperature
Customer specification 128.0 to 142.0°C from the QP-ONEPACK plan. Action limits 130.8 to 139.2, the middle 60% of the customer window, measured out from target.
18 releases of SAK-CZC70 · 0 inside the customer specification but outside the action limits · 1 outside the specification · widest reading 144.0°C, narrowest 133.4°C.
Worth a look
Releases outside the action limits, newest first, with what is still on the rack.
| Batch | Peak temperature | State | Stock |
|---|---|---|---|
| B25-0776 13 Sep 2025 | 144.0 °C | Outside the customer spec 2.0°C past it · 129% of the way to the customer limit
| 5,888 kg on hand
Nothing despatched yet |
Is the line getting skinnier
How much of the customer window the releases occupy, measured back from the last run on 24 Jul 2026.
| Window | Releases | Lowest | Highest | Window used |
|---|---|---|---|---|
| Last week of production | 2 | 135.9 | 136.8 | Too few |
| Last month | 3 | 134.5 | 136.8 | 16%
|
| Last two months | 5 | 134.5 | 136.8 | 16%
|
Too few releases in the last week of production to read against the two-month baseline.
The readings
The charts above as numbers, newest first. ◆ past our action limits, ■ outside the customer specification.
| Batch | Made | Yield % | Peak temperature °C | Fusion time s | Torque, peak Nm | Colour, initial ΔE | Bulk density g/L | Moisture % | Verdict |
|---|---|---|---|---|---|---|---|---|---|
| B26-0394 | 24 Jul 2026 | 99.30 | 136.8 | 54.5 | 42.1 | 1.60 | 302 | 0.45 | Pass |
| B26-0377 | 17 Jul 2026 | 99.03 | 135.9 | 54.4 | 42.1 | 1.05 | 302 | 0.42 | Pass |
| B26-0367 | 02 Jul 2026 | 99.01 | 134.5 | 54.4 | 42.2 | 1.07 | 333 | 0.82 | Pass |
| B26-0314 | 22 Jun 2026 | 99.40 | 136.7 | 54.1 | 41.9 | 1.49 | 314 | 0.52 | Pass |
| B26-0311 | 09 Jun 2026 | 99.42 | 136.6 | 53.8 | 42.4 | 1.46 | 304 | 0.82 | Pass |
| B26-0237 | 13 Apr 2026 | 99.57 | 133.4 | 53.8 | 42.1 | 1.53 | 337 | 0.58 | Pass |
| B26-0202 | 12 Apr 2026 | 99.70 | 134.1 | 54.0 | 42.0 | 1.12 | 323 | 0.37 | Pass |
| B26-0235 | 01 Apr 2026 | 99.73 | 133.4 | 53.6 | 41.6 | 1.79 | 326 | 0.77 | Pass |
| B26-0213 | 01 Apr 2026 | 99.18 | 134.1 | 54.0 | 42.1 | 1.95 | 317 | 0.51 | Pass |
| B26-0159 | 02 Mar 2026 | 99.10 | 133.6 | 54.4 | 42.3 | 1.65 | 330 | 0.50 | Pass |
| B26-0145 | 03 Feb 2026 | 99.27 | 136.8 | 54.1 | 41.8 | 1.23 | 325 | 0.67 | Pass |
| B26-0080 | 21 Jan 2026 | 99.66 | 134.4 | 54.1 | 42.4 | 1.58 | 339 | 0.44 | Pass |
| B25-0914 | 22 Dec 2025 | 99.46 | 135.3 | 53.9 | 42.1 | 1.44 | 319 | 0.42 | Pass |
| B25-0893 | 26 Nov 2025 | 99.35 | 136.5 | 53.9 | 42.2 | 1.77 | 327 | 0.61 | Pass |
| B25-0829 | 25 Oct 2025 | 99.08 | 135.5 | 54.0 | 42.3 | 1.71 | 299 | 0.76 | Pass |
| B25-0766 | 16 Sep 2025 | 99.16 | 134.6 | 54.4 | 42.4 | 1.66 | 302 | 0.46 | Pass |
| B25-0776 | 13 Sep 2025 | 99.19 | 144.0 ■ | 54.1 | 42.1 | 2.10 | 337 | 0.67 | Fail |
| B25-0744 | 02 Aug 2025 | 99.41 | 134.6 | 54.5 | 41.9 | 1.25 | 318 | 0.55 | Pass |