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STRUKTOL WB215 – Wellt 250
STRUKTOL WB215 – Wellt 250 a general purpose processing aid for most polymers. It improves overall processing properties like flow, dispersion and surface appearance.
STRUKTOL WB215 – Wellt 250 also works very well as an internal release agent that prevents sticking of compounds to mill rolls, calendering bowls and internal mixer rotors.
STRUKTOL WB215 – Wellt 250 has a chemical structure which does not adversely interfere with most curing systems. Due to its low dosage level there is little or no effect on physical properties of the finished goods.
CORRESPONDING TRADEMARK
Ultra lube 250; STRUKTOL WB215
PRODUCT DESCRIPTION
Wellt 250 a general purpose processing aid for most polymers. It improves overall processing properties like flow, dispersion and surface appearance.
Wellt 250 also works very well as an internal release agent that prevents sticking of compounds to mill rolls, calendering bowls and internal mixer rotors.
Wellt 250 has a chemical structure which does not adversely interfere with most curing systems. Due to its low dosage level there is little or no effect on physical properties of the finished goods.
TYPICAL PROPERTIES | ||
| Appearance: | Off-White pastilles | |
Specific Gravity | 1.15 | |
| Dropping Point | (℃) | 62 |
Ash Content | (%) | 25 |
| Physiological behaviour | Refer to Material Safety Data Sheet | |
Storage Stability | At least 2 years under normal conditions | |
| DPSAGE | ||
| EPDM 1-5phr | ||
NR/SBR 1-5phr | ||
| Other 1-5phr | ||
| PACKAGING | ||
25 kg polyethylene bag |
