Pour BX-01 first. This page shows how cup-test v4 and the 29 Sep Rev. F file differ. Do not blend any of them into one pour.
| Point | Rev. F | This pack |
|---|---|---|
| Closed-cell polyols | TB-307 + PE 104 + TEROL + PE 103 stacked | One high-OH drum and one flow drum + PD 230 |
| Closed-cell mix | 50 g A : 50 g B by raising water to 2.09 | BX-01 = 50.00 g B + 41.40 g A at index 125 |
| Closed-cell cats | K-15 / DMCHA / K-KAT / bismuth | PC-15 / 2040 / CAT-T / PC-37 |
| Open-cell A-side | Wanted 1:1 later; A left blank | BX-02 = 65.65 g A · OC-01 = 196.6 g A |
The formula others do not publish: TB-307 f = 2.5 instead of Mannich, TEROL 250 aromatic instead of extra TCPP, PO cats instead of K-15 / DMCHA. HFO-1233zd(E) 10.0 is mandatory. Faster cream/gel (3–6 s / 8–15 s). Water 1.20. Index 125 → 83 A : 100 B. Run this first.
R&D cup plan on CREAPOL 326 / 1500 / PD 230, plus KIMSPRAY 065 LDO / 066 H2C benchmarks. OC is polyether-heavy. CC already includes 10% HFO-1233zd(E) and a K-15 / DMCHA / bismuth set.
| Point | BX-01 Best | This pack CC-01 | Cup-test v4 CC |
|---|---|---|---|
| Network | TB-307 / PE 104 41.3 (f = 2.5) | TB-307 / PE 104 35.5 | Mannich / sucrose 22.0 + CREAPOL 326 20.0 |
| Flow / fire polyester | TEROL 250 / PE 103 24.8 | TEROL 250 / PE 103 24.0 | CREAPOL 1500 20.0 |
| Mannich | None | None | Required |
| HFO in the base | HFO-1233zd(E) 10.0 — mandatory | Must add 10.0 HFO; do not pour water-only | HFO-1233zd(E) 10.0 |
| Water | 1.20 | 2.0 | 1.1 |
| TCPP | 6.0 + TEP 4.0 (aromatic does fire work) | 12.0 + TEP 6.5 + rFR 5.0 | TCPP 13.0 only |
| Catalysts | PC-15 1.45, 2040 1.10, CAT-T 0.55, PC-37 0.35 — faster cream/gel | PC-15 1.30, 2040 1.00, CAT-T 0.25, PC-37 0.15 | K-15 / DMCHA / XK-614 / MB-20 |
| Mix | 83 A : 100 B at index 125 · water 18.07 + polyols 48.17 at index 100, then ×1.25 | 90 A : 100 B at index 120 · water 30.11 + polyols 45.03 at index 100, then ×1.20. With HFO: 79.3 A / 109.4 B | ~100 : 100 after OH check, HFO in |
| Point | This pack | Cup-test v4 | Read |
|---|---|---|---|
| Main polyols | Sucrose 33.0. No CREAPOL in OC-01. | Polyether 1 24.0 + polyether 2 22.0 + sucrose 15.0 + CREAPOL 1500 5.0 | Different backbone |
| Water | 24.0 | 4.5 | v4 is much drier |
| Flame retardant | TEP 17.0 + reactive FR 8.0 | TCPP 23.0 | Different FR package |
| Amine catalysts | 10.0 (PC-37 2.4, CAT-T 2.4, PC-15 4.2, BDMAEE 1.0) | 3.0 split as blow 1.5 / gel 1.0 / cure 0.5 (same types: BDMAEE, CAT-T, PC-37, PC-15, DABCO 2040) | Same family, much lower dose |
| Emulsifier / opener | Ecosurf SA-9 6.0 | Emulsifier / cell opener 2.0 | Lower in v4 |
| Silicone | 1.2 | 1.5 | Close |
| Biocide | 0.8 | Not listed | Only in this pack |
| Target density | 7–12 kg/m³ | 18–24 kg/m³ (KIMSPRAY 065 LDO ~22) | v4 is denser / more commercial |
| Cream / gel / rise | 2–5 s / — / 8–15 s | 4–6 s / 9–12 s / 16–22 s | v4 is slower, spray-like |
| Open-cell target | < 10 % closed | > 95 %, ideally > 97 % | Both want open cells |
| Index | Lab 100 (calc.) · 393 A : 100 B. 50 g B takes 196.6 g A. Not 1:1. | Later series 100 / 105 / 110 after OH check | This pack now pays the 24-water NCO; v4 is nearer 1:1 because water is 4.5 |
| Point | This pack | Cup-test v4 | Read |
|---|---|---|---|
| High-OH rigid polyester | ISOEXTER TB-307 / KIMpol PE 104 35.5 — replaces CREAPOL 326 GP | CREAPOL 326 GP 20.0 | This pack uses more high-OH polyester |
| Flow polyester | TEROL 250 / KIMpol PE 103 24.0 — replaces CREAPOL 1500 | CREAPOL 1500 20.0 | Same role, close dose |
| CREAPOL PD 230 | 7.0 | 9.2 | Same modifier |
| Mannich / sucrose polyol | Not in CC-01 | 22.0 — main high-func. rigid polyol | v4 needs an extra polyol |
| Polyester total | 66.5 (TB 307 + Terol 250 + PD 230) | 49.2 (CREAPOL 326 / 1500 / PD 230) | This pack is more polyester-heavy |
| TCPP | 12.0 + TEP 6.5 + reactive FR 5.0 | TCPP 13.0 only | This pack has a wider FR split |
| Physical blowing agent | HFO mandatory. Prefer BX-01. If this screen: +10 HFO, water 1.4 | HFO-1233zd(E) 10.0 in the base | v4 starts as HFO hybrid |
| Water | 2.0 | 1.1 | v4 lower CO₂ |
| Silicone | 1.4 | 1.5 | Close |
| Catalysts | PC-15 1.30, DABCO 2040 1.00, CAT-T 0.25, PC-37 0.15 | K-15 0.70, DMCHA 1.00, secondary amine 0.70, XK-614 0.50, MB-20 0.30 | Different catalyst set |
| Target density | 28–40 kg/m³ | 35–40 kg/m³ (KIMSPRAY 066 H2C ~38) | Overlap at 35–40 |
| Cream / gel / rise | 8–15 s / 25–45 s / — · tack-free 40–70 s | 4–6 s / 9–12 s / 16–22 s | v4 is faster, closer to 066 H2C |
| Index / mix | 120 calc. → 90.2 g A / 100 g B (water 30.11 + polyols 45.03 at index 100, then ×1.20). Water 1.4 + 10 HFO → 79.3 g A / 109.4 g B | Index series 105 / 110 / 115 after OH check. Cup ~100 g A + 100 g B | This pack is 90:100 after the floor-grade re-index |
| Cost note in v4 | Not priced on this page | CREAPOL $2.40/kg; TCPP ~$0.948/kg. Known items ≈ $130.40 / 100 kg B (HFO and cats not included) | Price only in v4 |
| Card | Water → A at index 100 | Polyols → A at index 100 | Pour |
|---|---|---|---|
| BX-01 | 1.20 → 18.07 g | 48.17 g | 82.8 g A / 100 g B at 125 · 50 g cup = 41.40 g A |
| BX-02 | 5.20 → 78.29 g | 46.76 g | 131.3 g A / 100 g B at 105 · 50 g cup = 65.65 g A |
| OC-01 | 24.0 → 361.3 g | 31.9 g | 393 g A / 100 g B at 100 · 50 g cup = 196.6 g A · not 1:1 |
| OC-02 | 20.0 → 301.1 g | 33.0 g | 334 g A / 100 g B at 100 · 200 g B trial · B-side now 100 pbw with TEP 4.9 |
| CC-01 | 2.00 → 30.11 g | 45.03 g | 90.2 g A / 100 g B at 120 · emulsifier 3.9 fills 100 pbw |
Pour BX-01 first. Use CC-01 only if BX-01 is too tight. Use BX-02 if sucrose is on the floor. Use OC-01 only as the high-water memo screen. Do not pour Rev. F CC-F1.
If Mannich/sucrose, polyethers, HFO-1233zd, K-15 / DMCHA and a KIMSPRAY-style target are available, v4 OC (water 4.5, density 18–24) and v4 CC (HFO 10, water 1.1, density 35–40) are closer to commercial spray. Run both bases as 100 g B-side cups and keep one variable at a time.
