PolyAdds Polycaprolactone PCL-2000
Review
Description
Description:
PCL-2000 series are polycaprolactone diols produced by polymerising small molecule diols with caprolactone monomer. Compared with hexanedioic acid-type polyester diols, PCL-2000 series has better hydrolysis resistance and low-temperature flexibility; compared with polyether diols, PCL-2000 series has better heat resistance, weathering resistance and higher strength of polyurethanes; compared with polycarbon-based glycols, PCL-2000 series has better low-temperature flexibility and low-viscosity characteristics.
Parameter：
|
Grade
|
MW g/mol | Appearance/ Status | Color (APHA) | Hydr-value (KOH-mg/g) | Acid value (KOH-mg/g) |
Water
content
(%) |
FUP (℃)
|
Viscosity
(mPa ·s/65℃) |
2044 | 400 | Liquid | ≤30 | 280±10 | ≤0.5 | ≤0.03 | N/A | 45 |
2053 | 530 | Liquid | ≤30 | 212±8 | ≤0.5 | ≤0.03 | N/A | 60 |
2083 | 830 | Pasty | 30 | 135±4 | ≤0.5 | ≤0.03 | 35-50 | 115 |
2102 | 1000 | Waxy | ≤30 | 112±4 | ≤0.3 | ≤0.03 | 35-50 | 150 |
2105 | 1000 | Waxy | ≤30 | 112±4 | ≤0.3 | ≤0.03 | 35-50 | 160 |
2202 | 2000 | Waxy | ≤30 | 56±2 | ≤0.3 | ≤0.03 | 45-55 | 400 |
2204 | 2000 | Waxy | ≤30 | 56±2 | ≤0.3 | ≤0.03 | 45-56 | 400 |
2205 | 2000 | Waxy | ≤30 | 56±2 | ≤0.3 | ≤0.03 | 45-56 | 400 |
|
2302
|
3000 | Waxy | ≤30 | 37±2 | ≤0.3 |
≤0.03
|
50-58
|
830
|
|
2304
|
3000 | Waxy | ≤30 | 37±2 | ≤0.3 |
≤0.03
|
50-58
|
950
|
|
2404
|
4000 | Waxy | ≤30 | 28±2 | ≤0.3 |
≤0.03
|
50-60
|
1700
|
FAQs:
Packaging, transportation and storage
The product is packaged in a special painted metal barrel, usually 200kg/barrel, and can be packaged in a small barrel of 20kg according to customer needs.
Bulk water transportation is provided by tank truck.
During transportation, it is necessary to prevent rain, collision, packaging damage, leakage and pollution, and comply with the relevant regulations of the transportation department. Use immediately after opening the barrel and store in a cool place to avoid water, moisture, air contact and direct sunlight.
