SUNACE
SUNACE
Process Control ACE-CAS20 · Peak temperature
July 2026 close · posted live Mon 3 Aug 2026

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.

Every grade together
Grade SAK-CZB65 ACE-ZNS10 ACE-CAS10 SAK-CZC70 ACE-ZNS20-C SAK-CZP30 ACEGUARD-HT8 ACE-CAS40-C SAK-CZM15 ACEFEED-CA20 ACE-MGS20-PH SAK-CZP40 SAK-ORP22 ACE-CAS20 SAK-CZH80 INT-CAST70
Against Published grade No customer holds a tighter agreement on this grade.

Newest release

B26-0386 ACE-CAS 20 · calcium stearate, polyolefin acid scavenger · 7,860 kg made 19 Jul 2026 Fail

Closed by Karen Doust at 10:32am · 15 days ago · WO-2026-0386

Yield
99.80 % ◆
Peak temperature
144.0 °C ■
Metal content
6.80 %
Moisture
0.72 %
Bulk density
328 g/L
Sieve residue 75 µm
0.11 %
Melting point
156.3 °C
Free fatty acid
0.44 %
7,860 kg still on the rack, 0 kg already gone .

Releases plotted

23

21 Aug 2025 to 19 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

2

Most recent B26-0386 on 19 Jul 2026

Cannot be sold against this spec

The line

No comparison

Only 1 release 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.

Yield
%
Plan · 97.50 to 100.00
23 releases 2 to check
Peak temperature
°C
Plan · 128.0 to 142.0
23 releases 2 outside spec
Metal content
%
Plan · 6.20 to 7.40
23 releases All inside
Moisture
%
Plan · 0.00 to 1.50
23 releases All inside
Bulk density
g/L
Plan · 260 to 400
23 releases All inside
Sieve residue 75 µm
%
Plan · 0.00 to 0.50
23 releases All inside
Melting point
°C
Plan · 145.0 to 165.0
23 releases All inside
Free fatty acid
%
Plan · 0.00 to 1.20
23 releases All inside

ACE-CAS 20 · calcium stearate, polyolefin acid scavenger · Peak temperature

Customer specification 128.0 to 142.0°C from the QP-STEARATE plan. Action limits 130.8 to 139.2, the middle 60% of the customer window, measured out from target.

Inside the action limits Inside the customer spec, outside our limits Outside the customer spec
Reading
125 130 135 140 145 150 Peak temperature (°C) Customer spec 142.0 Action limit 139.2 Target 135.0 Action limit 130.8 Customer spec 128.0 B25-0749 · 135.9°C B25-0796 · 132.8°C B25-0779 · 133.7°C B25-0815 · 133.3°C B25-0868 · 133.4°C B25-0885 · 133.8°C B25-0896 · 136.3°C B25-0911 · 132.9°C B25-0904 · 134.6°C B25-0912 · 135.6°C B25-0925 · 144.0°C · outside the customer specification B25-0928 · 136.1°C B26-0123 · 134.9°C B26-0125 · 136.9°C B26-0164 · 134.4°C B26-0158 · 136.5°C B26-0246 · 135.9°C B26-0265 · 133.7°C B26-0293 · 136.7°C B26-0339 · 133.6°C B26-0326 · 134.9°C B26-0382 · 135.5°C B26-0386 · 144.0°C · outside the customer specification Aug 25 Sep 25 Oct 25 Nov 25 Dec 25 Feb 26 Mar 26 Apr 26 May 26 Jun 26 Jul 26 Releases in the order they were made, oldest at the left 12 between 132.5 and 135.0°C 9 between 135.0 and 137.5°C 2 between 142.5 and 145.0°C 0 5 10 15 Releases per 2.5°C band

23 releases of ACE-CAS20 · 0 inside the customer specification but outside the action limits · 2 outside the specification · widest reading 144.0°C, narrowest 132.8°C.

Worth a look

Releases outside the action limits, newest first, with what is still on the rack.

Batch Peak temperature State Stock
B26-0386
19 Jul 2026
 144.0 °C
Outside the customer spec
2.0°C past it · 129% of the way to the customer limit
7,860 kg on hand
Nothing despatched yet
B25-0925
18 Dec 2025
 144.0 °C
Outside the customer spec
2.0°C past it · 129% of the way to the customer limit
7,840 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 19 Jul 2026.

Window Releases Lowest Highest Window used
Last week of production
1 rejected, left out of the spread
 1 135.5 135.5 Too few
Last month
1 rejected, left out of the spread
 1 135.5 135.5 Too few
Last two months
1 rejected, left out of the spread
 4 133.6 136.7
22%

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.

Download CSV
Batch Made Yield
%
 Peak temperature
°C
 Metal content
%
 Moisture
%
 Bulk density
g/L
 Sieve residue 75 µm
%
 Melting point
°C
 Free fatty acid
%
 Verdict
B26-0386 19 Jul 2026 99.80 ◆ 144.0 ■ 6.80 0.72 328 0.11 156.3 0.44 Fail
B26-0382 17 Jul 2026 99.05 135.5 6.71 0.61 339 0.13 156.1 0.59 Concession
B26-0326 14 Jun 2026 99.16 134.9 6.68 0.79 324 0.13 156.7 0.36 Pass
B26-0339 08 Jun 2026 99.01 133.6 6.75 0.47 327 0.11 155.8 0.37 Pass
B26-0293 26 May 2026 99.30 136.7 6.62 0.75 337 0.12 156.0 0.61 Pass
B26-0265 04 May 2026 99.63 133.7 6.91 0.38 298 0.03 155.5 0.62 Pass
B26-0246 11 Apr 2026 99.68 135.9 6.72 0.69 300 0.16 154.2 0.52 Concession
B26-0158 25 Mar 2026 99.16 136.5 6.65 0.66 313 0.06 154.3 0.37 Pass
B26-0164 21 Mar 2026 99.18 134.4 6.76 0.53 336 0.14 152.7 0.37 Pass
B26-0125 03 Feb 2026 99.74 136.9 6.81 0.63 336 0.07 154.6 0.58 Pass
B26-0123 03 Feb 2026 99.52 134.9 6.78 0.36 339 0.11 153.2 0.61 Pass
B25-0928 24 Dec 2025 99.53 136.1 6.91 0.41 309 0.11 155.5 0.56 Pass
B25-0925 18 Dec 2025 99.31 144.0 ■ 6.85 0.55 304 0.18 156.1 0.36 Fail
B25-0912 13 Dec 2025 99.04 135.6 6.74 0.64 336 0.02 152.9 0.64 Pass
B25-0904 12 Dec 2025 99.42 134.6 6.76 0.37 323 0.04 152.3 0.66 Pass
B25-0911 09 Dec 2025 99.10 132.9 6.82 0.54 310 0.06 155.8 0.59 Pass
B25-0896 03 Dec 2025 99.21 136.3 6.81 0.41 300 0.10 157.5 0.55 Pass
B25-0885 20 Nov 2025 99.30 133.8 6.90 0.76 312 0.10 153.5 0.51 Pass
B25-0868 18 Nov 2025 99.45 133.4 6.91 0.50 329 0.10 155.0 0.50 Pass
B25-0815 25 Oct 2025 99.77 ◆ 133.3 6.63 0.45 307 0.05 155.3 0.33 Pass
B25-0779 23 Sep 2025 99.19 133.7 6.88 0.53 330 0.13 155.8 0.32 Pass
B25-0796 10 Sep 2025 99.17 132.8 6.76 0.52 314 0.12 157.1 0.58 Pass
B25-0749 21 Aug 2025 99.33 135.9 6.66 0.76 312 0.07 155.4 0.50 Pass