ACE-ZNS10, ACE-ZNS 10 · zinc stearate, PVC & rubber grade. 8,000 kg planned, started 09 Jul 2026, due 11 Jul 2026, operator Tui Faletau.
Materials issued
$24,237
3 components out of 1310
Labour & plant recovered
$5,600
22.3 hours across 3 work centres
Overhead applied
$2,352
42% of recovery
Carried in 1320 WIP
$32,189
$4.11/kg made
Formulation Rev 9 approved 11 Mar 2025 by Amir Haddad
Issued against this works order, with the supplier lot recorded on every line, which is the backward half of a trace.
| Raw material | kg / tonne | Required | Lot | Cost /kg | Value |
|---|---|---|---|---|---|
| RM-1010 Stearic acid, triple pressed, vegetable | 762 | 6,096 | KLK-2410152 | $2.48 | $15,118 |
| RM-2020 Zinc oxide, French process, 99.7% · Direct fusion with ZnO | 226 | 1,808 | ZIB-2601955 | $4.86 | $8,787 |
| RM-6040 Precipitated silica, anti-caking | 12 | 96 | SIB-2502705 | $3.46 | $332 |
| Material cost | $24,237 | ||||
Routing
Each step recovers its work centre's rate for the hours run, and overhead is applied on top. That is the conversion cost inside WIP.
| Seq | Work centre | Operation | Hours | Rate /hr | Recovered |
|---|---|---|---|---|---|
| 10 | RX-01 Reaction Vessel 1 (fusion) | Direct fusion with stearic acid at 135°C | 6.9 | $380.00 | $2,622 |
| 20 | DR-02 Flash Dryer | Flash dry and cool | 12.9 | $195.00 | $2,516 |
| 30 | PK-01 Packing Line (20 kg sacks & 500 kg FIBC) | Pack to 500 kg FIBC / 20 kg sack | 2.5 | $185.00 | $463 |
Quality release · Metallic stearate release
Recorded 11 Jul 2026 by Karen Doust. Precipitated and fused stearates. Metal content and sieve residue decide the grade.
| Test | Result | Specification | Outcome |
|---|---|---|---|
| Yield | 99.42 % | 97.5-100 % | Within spec |
| Peak temperature | 134.2 °C | 128-142 °C | Within spec |
| Metal content | 6.97 % | 6.2-7.4 % | Within spec |
| Moisture | 0.54 % | 0-1.5 % | Within spec |
| Bulk density | 305 g/L | 260-400 g/L | Within spec |
| Sieve residue 75 µm | 0.11 % | 0-0.5 % | Within spec |
| Melting point | 156.0 °C | 145-165 °C | Within spec |
| Free fatty acid | 0.52 % | 0-1.2 % | Within spec |
Standard cost
Computed from the formulation and the routing, not typed in. It is what the finished goods control account is debited at.
- Material /kg
- $3.03
- Conversion /kg
- $0.99
- Standard /kg
- $4.02
- List /kg
- $6.43
- Margin at list
- 37.5%
Yield
- Planned
- 8,000 kg
- Made
- 7,833 kg
- Formulation standard
- 98.5%
- Actual
- 97.91%
- Variance to 5400
- $700
Released as batch B26-0371
7,833 kg made, 1,174 kg still on the floor at the Main Store. Best before 09 Jul 2028.
Full trace →Ledger effect
DR 1320 Work in Process Control, as material is issued and hours are booked
CR 1310 Raw Materials Control
DR 1330 Finished Goods Control, on a quality release, at standard
DR/CR 5400 Yield Variance, the difference
DR 1350 Quarantined Stock, on a failure, instead of 1330
Each line posts at the moment of the transaction it belongs to.
SUNACE
Australia · Leading through quality
Sun Ace Australia Pty Ltd
32-38 Remington Drive, Dandenong South VIC 3175
ABN 52 006 388 102 · +61 3 9702 9444 · sunace@sunace.com.au
Batch manufacturing record
WO-2026-0371
- Grade
- ACE-ZNS10
- Batch
- B26-0371
- Made
- 10 Jul 2026
| Raw material | Lot | kg issued | Cost |
|---|---|---|---|
| RM-1010, Stearic acid, triple pressed, vegetable | KLK-2410152 | 6,096 | $15,118 |
| RM-2020, Zinc oxide, French process, 99.7% | ZIB-2601955 | 1,808 | $8,787 |
| RM-6040, Precipitated silica, anti-caking | SIB-2502705 | 96 | $332 |
| Quality test | Result | Specification |
|---|---|---|
| Yield | 99.42 % | 97.5-100 |
| Peak temperature | 134.2 °C | 128-142 |
| Metal content | 6.97 % | 6.2-7.4 |
| Moisture | 0.54 % | 0-1.5 |
| Bulk density | 305 g/L | 260-400 |
| Sieve residue 75 µm | 0.11 % | 0-0.5 |
| Melting point | 156.0 °C | 145-165 |
| Free fatty acid | 0.52 % | 0-1.2 |
Manufactured by Tui Faletau
Released by Quality Manager