Doncool 103 CP / IP puag muab polyols
Doncool 103 CP / IP puag muab polyols
Taw qhia
Doncool 103 yog sib xyaw polyols siv CP lossis CP / IP ua tus neeg sawv cev tshuab, uas siv rau cov tub yees, lub tub yees, thiab lwm yam khoom siv rwb thaiv tsev.Cov yam ntxwv ntawm cov khoom yog raws li nram no
1. Muaj peev xwm ntws tau zoo, qhov ntom ntom ntawm cov npuas dej yog zoo faib, thiab thermal conductivity tsawg
2. Zoo heev low-temperature dimensional stability thiab zoo cohesiveness;
3. Lub sij hawm demoulding yog 6-8 feeb.
PHYSICAL PROPERTY
| Qhov tshwm sim | daj ntseg pob tshab kua |
| Hydroxyl tus nqi mgKOH/g | 360-420 : kuv |
| Dynamic viscosity (25 ℃) mPa.S | 3000-4000 |
| Lub ntiajteb txawj nqus (20 ℃) g / ml | 1.06-1.08 Nws |
| Cia kub ℃ | 10-25 |
| lauj kaub lub hli | 6 |
RECOMMENDED RATIO
|
| pbw ua |
| Doncool 102 | 100 |
| CP lossis CP / IP | 12-14 |
| Isocyanate | 136-142 : kuv |
TECHNOLOGY THIAB REACTIVITY(tus nqi tiag varied as per process condition)
|
| Kev sib xyaw ua ke | Kev kub siab tshuab |
| Cov khoom kub ℃ | 20-25 | 20-25 |
| Pwm Kub ℃ | 35-40 : kuv | 35-40 : kuv |
| Cream lub sij hawm s | 12-16 | 8–12 |
| Gel time s | 75-85 : kuv | 50-70 |
| Tack free time s | 100-120 | 70-100 ib |
| Dawb ntom ntom kg / m3 | 25-26 | 24-25 |
FOAM kev ua yeeb yam
| Pwm ntom | GB/T 6343 | ≥35kg / m3 |
| Kaw-cell tus nqi | GB/T 10799 | ≥90% |
| Thermal conductivity (15 ℃) | GB/T 3399 | ≤ 22 mW / (mK) |
| Compression zog | GB / T8813 | ≥150kPa |
| Dimensional stability 24h -20 ℃ | GB / T8811 | ≤ 0.5% |
| 24h 100 ℃ | ≤ 1.0% |
Cov ntaub ntawv muab los saum toj no yog tus nqi raug, uas tau sim los ntawm peb lub tuam txhab.Rau peb lub tuam txhab cov khoom, cov ntaub ntawv suav nrog hauv txoj cai lij choj tsis muaj kev txwv.
