Inov Blend Foam Polyether Polyol for Refrigerator/Freezer/Appliance Insulation
Doncool 102 HCFC-141B puag muab polyols
TAW qHIA
DonCool 102 yog muab polyols, siv lub HCFC-141B li tshuab neeg sawv cev, uas yog tus muab los ntawm CFC-11 nyob rau hauv polyurethane kev lag luam, nws siv tau rau hauv tub yees, icebox thiab lwm yam thermal rwb thaiv tsev cov khoom, tus yam ntxwv raws li nram no,
1. Zoo txaus muaj peev xwm, ua npuas ncauj ceev muab uniformity, tsis tshua muaj thermal conductivity
2. heev tsawg kub dimension stability thiab cohesiveness
3. Demould lub sij hawm 6 ~ 8 feeb
LUB CEV TEEJ
| tsos |
Daj daj pob tshab kua |
| Hydroxyl nqi mgKOH / g |
300-360 |
| Dynamic viscosity (25 ℃) mPa.S |
250-500 |
| Kev ntiajteb txawj nqus (20 ℃) g / ml |
1.10-1.15 |
| Cia kub ℃ |
10-25 |
| Lauj kaub lub neej rau lub Hlis |
6 |
pom zoo piv
|
|
PBW |
|
Doncool 102 |
100 |
|
Pol: ISO |
1.0: 1.1 |
TECHNOLOGY THIAB reactivity (lub sij nqi varied raws li ib txoj kev mob)
|
|
phau ntawv nws |
High siab tshuab |
| Khoom Kub ℃ |
20-25 |
20-25 |
| Pwm Kub ℃ |
35-40 |
35-40 |
| Cov tshuaj nplaum sij hawm s |
12 ± 2 |
10 ± 2 |
| Gel lub sij hawm s |
70-90 |
50-70 |
| Tack dawb lub sij hawm s |
100-120 |
80-100 |
| Dawb ceev kg / m 3 |
24-26 |
24-26 |
UA NPUAS NCAUJ nrug
| pwm ceev | GB / T 6343 | ≥35kg / m 3 |
| Kaw-cell tus nqi | GB / T 10799 |
≥92% |
| Thermal conductivity (15 ℃) | GB / T 3399 | ≤19 mW / (Mk) |
| Compression zog | GB / T8813 | ≥150kPa |
| Seem stability 24 h -20 ℃ | GB / T8811 |
≤0.5% |
|
24 h 100 ℃ |
≤1.0% |
Cov ntaub ntawv muab saum toj no yog raug tus nqi, uas yog soj ntsuam los ntawm peb lub tuam txhab. Rau peb lub tuam txhab cov khoom, cov ntaub ntawv muaj nyob rau hauv kev cai lij choj tsis muaj xyuas.
