FOB Price
Get Latest Price1.5 ~ 4.5 USD / Kilogram ( Negotiable )
|5 Metric Ton Minimum Order
Country:
China
Model No:
ZLC-1001
FOB Price:
1.5 ~ 4.5 USD / Kilogram ( Negotiable ) Get Latest Price
Place of Origin:
China
Price for Minimum Order:
1.5 per Kilogram
Minimum Order Quantity:
5 Metric Ton
Packaging Detail:
new steel drums, IBC, in bulk
Delivery Time:
within 10 days after receipt of deposit or L/C
Supplying Ability:
3000 Metric Ton per Month
Payment Type:
T/T, L/C, D/A, D/P
Product Group :
Contact Person Mr. Kong
Chuangye Road, Economic Development Zone, Zhangdian, Zibo, Shandong
polymeric polyol blend for refrigerator/freezer
1.General description
ZLC****1 foam system is a two part polyurethane system comprises a blend polyol and isocyanate component.When mixed in their correct proportions produce a fine-celled foam layer/insulation developed for the manufacture of refrigerators,freezers,air condition duct and so on.The system can be processed by filling with dispensing machine or by manual mixing.
2.Characteristics
2.1 Physical characteristics
|
Component A-blend polyol |
Component B-polymeric mdi |
||
|
Parameter |
Value |
Parameter |
Value |
|
Hydroxyl Value(Mg • HOK/g) |
**0± *0 |
Content of NCO (%) |
****2 |
|
Viscosity at *5 ° C (mPa • s) |
**0 ±**0 |
Viscosity at *5 ° C (mPa • s) |
******0 |
|
Specific Gravity at *5° C (g/cm3) |
1.*3 ~1.*8 |
Specific Gravity at *5° C (g/cm3) |
1.**0~1.**0 |
2.2 Process and reactive characteristics( actual value varied depends on the processing conditions)
Material temperature:*0±2°C,lab testing
|
Index |
|
Manual mixing |
Low pressure machine |
High pressure machine |
|
Material temperature |
°C |
*5~*5 |
*5~*5 |
*5~*5 |
|
Mold temperature |
°C |
*5~*5 |
*5~*5 |
*5~*5 |
|
cream time |
(S) |
*3~*5 |
*1~*4 |
*0~*3 |
|
gel time |
(S) |
*0~*5 |
*5~*5 |
*0~*0 |
|
tack-free time |
(S) |
**0~**0 |
*5~**0 |
*0~**0 |
|
free rise desity |
(kg/M3) |
*4~*5 |
*4~*5 |
*4~*5 |
Note: ratio varied depends on system
2.3 Recommended ratio:
|
Formation |
ZLC***1A |
|
Blend polyol |
**0 |
|
Isocynate |
**0 |
2.4 Foam characteristics
|
Testing items |
Test method |
QB/T********5 Standard requirement |
Company standard |
|
|
Chinese standard |
Referance ISO CODE or EN CODE |
|||
|
Apparent core density (kg/m3) ≥ |
GB/T ********9 |
ISO **5:***6 |
*8~*5 |
*8~*5 |
|
Closed-cell rate (%) ≥ |
GB/T*********8 |
ISO ***0:***2 |
*0 |
*2 |
|
Initial Thermal conductivity (W/m.k) ≤ |
GB/T ********2 |
ISO ***1:***1(E) |
0.**2 |
0.***6 |
|
Compressive strength or *0% deformation compressive stres (kPa) ≥ |
GB/T ********8 |
ISO **4:***8 |
**0 |
**0 |
|
Dimensional stability (%) |
GB/T *********8 |
ISO ***6:***0 |
|
|
|
*4h **0°C ≤ |
1 |
0.5~0.7 |
||
|
*4h **0°C ≤ |
1.5 |
|
||
|
water absorption (V/V) % ≤ |
GB/T ********5 |
ISO ***6:***1 |
5 |
4 |
Note: Whilst these technical details above are based on expert knowledge,practical experience and laboratory testing,successful application upon the nature and conditions in which the products are supplied.Users must,by comprehensive testing,evalute this product in their own application.
| Country: | China |
| Model No: | ZLC-1001 |
| FOB Price: | 1.5 ~ 4.5 / Kilogram ( Negotiable ) Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | 1.5 per Kilogram |
| Minimum Order Quantity: | 5 Metric Ton |
| Packaging Detail: | new steel drums, IBC, in bulk |
| Delivery Time: | within 10 days after receipt of deposit or L/C |
| Supplying Ability: | 3000 Metric Ton per Month |
| Payment Type: | T/T, L/C, D/A, D/P |
| Product Group : | Rigid pu foam system for refrigerator |
