product name :
polyether polyol
overview
-
cas no :
3055-99-0
-
einecs no :
-
hs code :
3907209000
-
grade standard :
-
appearance :
no suspended solids,no mechanical impurities uniform viscous liquid
-
packaging details :
200kg/drum, ibc drums ,flexibag
-
application :
pu synthese
product description
1）flexible foam polyether polyol
| hydroxyl value （mgkoh/g） | viscosity (mpa·s/25℃） | water （% ≤） | ph value | potassium （mg/kg） | color （gd≤） | acid value(mgkoh/g） | degree of unsaturation (mol/kg) |
| 54-58 | 400-600 | 0.05 | 5-7 | - | 50 | ≤0.05 | ≤0.02 |
it is mainly used for block foam, mattress, furniture and closing
2）rigid foam polyether polyol
| hydroxyl value （mgkoh/g） | viscosity (mpa·s/25℃） | water （% ≤） | ph value | potassium(mg/kg） | color （gd≤） | application |
| 410-450 | 2800-3500 | 0.2 | 8-10 | - | 8 | refrigerator cabinet/solar thermal insulation |
| 390-430 | 3500-4000 | 0.2 | 8-10 | - | 10 | sandwich panels/pipe warm preservation |
| 400-440 | 4300-5500 | 0.2 | 8-10 | - | 10 | refrigerator cabinet/solar thermal insulation |
| 360-400 | 9000-12500 | 0.2 | 8-10 | - | 9 | refrigerator cabinet/solar thermal insulation |
| 740-800 | 40000-55000 | 0.15 | 7-9 | - | 100 (apha) | heat preservation of refrigerator cabinet/spraying |
| 440-460 | 6000-10000 | 0.15 | 4-6 | ≤8 | 8 | heat preservation of refrigerator cabinet/wood-like furniture |
| 445-475 | 11500-16500 | 0.15 | 4-6 | ≤30 | 6 | heat preservation of refrigerator cabinet/ suitable for pentane foaming |
| 440-480 | 12000-16000 | 0.2 | 8-10 | - | 9 | heat preservation of refrigerator cabinet/heat-insulating board for external wall |
3）high resilience polyether polyol
it is also called high-activity polyether polyol with high reactivity and wider applications. it is usually mixed with pop to produce high resilience and cold cure foam like auto pillow and steering wheel.
it is also used for producing automobile instrument.
| hydroxyl value （mgkoh/g） | viscosity (mpa·s/25℃） | water （% ≤） | ph value | potassium （mg/kg） | color （gd≤） | acid value(mgkoh/g） | degree of unsaturation (mol/kg) |
| 32-36 | 800-1000 | 0.05 | 5-7 | ≤5 | 50 | ≤0.05 | ≤0.07 |
4）elastomer, adhesives, sealants and coatings polyether polyol
this kind of products are raw materials of polyurethane elastomer、adhesives、sealants、coatings and paving materials of playground. it can be reacted with isocyanate to produce grouting materials
which is widely used for waterproof and leaking stoppage of tunnel、dam、underground construction、pit or used for ground stabilization of construction.
| hydroxyl value （mgkoh/g） | viscosity (mpa·s/25℃） | water （% ≤） | ph value | potassium （mg/kg） | color （gd≤） | acid value （mgkoh/g） | degree of unsaturation (mol/kg) |
| 265-295 | 60-80 | 0.05 | 5-7 | ≤5 | 50 | ≤0.08 | - |
| 107-116 | 120-180 | 0.05 | 5-7 | ≤5 | 50 | ≤0.07 | - |
| 54-58 | 270-370 | 0.05 | 5-8 | - | 50 | ≤0.05 | ≤0.01 |
| 35-39 | 500-600 | 0.05 | 5-8 | - | 50 | ≤0.05 | ≤0.01 |
| 26.5-29.5 | 800-1000 | 0.05 | 5-8 | - | 50 | ≤0.05 | ≤0.01 |
| 320-350 | - | 0.1 | 5-7 | ≤8 | 50 | ≤0.08 | - |
5）slow resilience polyether polyol
this kind of products are mainly used for producing polyurethane of slow resilience pillow and mattress. it is also used for the material of caulking agent and coatings.
| hydroxyl value （mgkoh/g） | viscosity (mpa·s/25℃） | water （% ≤） | ph value | potassium （mg/kg） | color （gd≤） | acid value （mgkoh/g） |
| 230-250 | - | 0.1 | 5-7 | ≤8 | 50 | ≤0.08 |
6）others:low viscosity and high solid content polymer polyol
| hydroxyl value （mgkoh/g） | viscosity (mpa·s/25℃） | water （% ≤） | solid content(%) |
| 26-30 | 3500-5500 | 0.08 | 43-47 |
others
storage 、transportation and usage
packing and transportation
packing is clean dry galvanized drum ,200kg net weight. it is also packed
by tank and flexitank or using customer’s own package
it is stored in the condition of ventilating and drying, and prevents raining. shelf life is one year ( half year for special products)
products are non-dangerous. prevent raining and tarnishing in transit.
handle with care. prevent crashing with hard object
safety and poisonousness
high flash point. combustible. non-explosive and non-dangerous. no
corrosive to the skin. wash with water if products are water soluble. wash with
soap or detergent if products are oil soluble
fire protection
put out fire using dry powder, foam and water
previous : edta- 4na