1. Cyclopentane blend polyol;
2. HFC-245fa blend polyol;
3. HFC-365mfc blend polyol;
4. Methyl formate blend polyol;
5. Water base blend polyol;
6. HCFC-141b blend polyol
2. HFC-245fa blend polyol;
3. HFC-365mfc blend polyol;
4. Methyl formate blend polyol;
5. Water base blend polyol;
6. HCFC-141b blend polyol