COPYTIGHT © 2018 SHANDONG INOV NEW MATERIALS Co., Ltd 鲁ICP备14027189号 Powered by:300.cn
SALES HOTLINE
ABOUT INOV PRODUCTS NEWS
Polyether Business Department：+86-533-2159636
Combined Polyether Business Department：+86-533-2159575
Fax：+86-533-2182407
Customer Service E-mail:inov_service@126.com
Address：No.58, Fengguan Road, East Chemical Zone, Qilu Chemical Industrial Park, Zibo, Shandong
I N O V
PRODUCTS
PRODUCTS CENTER
DJD-102 series combination polyether
Introduction
DJD-102 series combination polyether is designed for cyclopentane or cyclopentane foaming system. It is mainly used for the production of heat insulation layer of refrigerator and freezer. It has excellent fluidity, mold release and excellent thermal insulation performance. The combination polyether is reacted with the polymerized MDI, such as BASF's M20S, Wanhua's PM-200, etc., and the foam has a low thermal conductivity, uniform density distribution, high compressive strength, and good adhesion and dimensional stability.
Typical physical properties
|
|
DJD-102 series |
Index |
|
Exterior |
Light yellow to reddish brown transparent liquid |
/ |
|
25°C viscosity, mPa.s |
200-1000 |
GB/T 12008.8-1992 |
|
proportion |
1.03 ± 0.20 |
ISO 2811 |
|
Hydroxyl value, mg KOH/g |
320 ±50 |
GB/T 12008.3-1989 |
|
Water content， (%) |
1.0-2.0 |
GB/T 12008.6-1989 |
Reaction characteristics
|
Artificial mixing |
Data |
|
Temperature of material 22±1°C |
|
|
Mixing time,second |
6-8 |
|
Cream time,second |
7-20 |
|
Drawing time,second |
55-110 |
|
Free rise density，Kg/m3 |
23.0-33.0 |
|
Mixing by high-pressure machine |
|
|
Temperature of material 22±1°C |
|
|
Cream time,second |
5-20 |
|
Drawing time,second |
40-95 |
|
Free rise density，Kg/m3 |
23.0-33.0 |
Remarks: The above data are from Yinuowei’s laboratory. The customers’ field data will vary with different equipment and field condition.
Typical physical properties
|
Project |
d |
Index |
|
|
Core density |
32~38 |
GB/T 6343-2009 |
|
|
Compression strength ( kPa) |
≥150 |
GB/T 8813-2008 |
|
|
Dimensional stability(-30℃ 24h), % |
≤1.0 |
GB/T 8811-2008 |
|
|
15℃Heat conductivity coefficient (mW/m.K) |
≤20 |
GB/T 10295-2009 |
|
|
|
|
||
Storage and transportation
Remarks: The above data are from Yinuowei’s laboratory. The customers’ field data will vary with different equipment and field condition.
Storage and transportation matters needing attention
During storage and transportation, pay attention to ventilation, cooling, drying, and avoiding sunlight and rain. In proper condition, the storage period shall be six months. This product is non-inflammable and non-explosive liquid.
Polyether Business Department：+86-533-2159636
Combined Polyether Business Department：+86-533-2159575
Fax：+86-533-2182407
Address：No.58, Fengguan Road, East Chemical Zone, Qilu Chemical Industrial Park, Zibo, Shandong
0086-533-2159636
CONTACT US