Lusin® Clean OH 311

Non-Abrasive Purging Compound - For PVC

Benefits

• For purging of PVC in extrusion and injection

• Use up to 300°C/572°F

• Contains no abrasives

• Odorless

• Excellent cleaning effect

Dosage Table
Screw Diameter of Injection Molding Machine // Maximum Injection Weight of Polystyrene // Recommended quantity of Lusin® Clean OH 311
15,20 mm // 22 g // 0.3 kg/0.66 lb
22 mm // 35 g // 0.4 kg/0.88 lb
30 mm // 100 g // 1.0 kg/2.2 lb
35 mm // 140 g // 1.4 kg/3.1 lb
40 mm // 180 g // 2.0 kg/4.4 lb
50 mm // 360 g // 3.9 kg/8.6 lb
70 mm // 1040 g // 11.0 kg/24.2 lb
80 mm // 1360 g // 15.0 kg/33.0 lb
90 mm // 2700 g // 26.0 kg/57.2 lb
100 mm // 4200 g // 32.0 kg/70.4 lb
120 mm // 5700 g // 54 kg/118.8 lb

Description
Lusin® Clean OH 311 is a granular purging compound based on a thermoplastic material with a built-in cleaner. It is suitable for use at processing temperatures up to 300°C/572°F. Lusin® Clean OH 311:

• Removes, within the operational temperature range, deposits and encrustations from screw, cylinder and nozzle

• Can be used for cleaning of screw when color or material is changed

• Cleans gently as it contains no abrasives or solvents

• Odorless

• Requires no hazard markings according to USDOT regulations

Applications
Use Lusin® Clean OH 311 for purging during the processing of PVC. For engineering plastics such as PS, SAN, ABS, PC, PMMA, POM, PA Lusin® Clean G 320 is recommended. For PP and PE, Lusin® Clean G 315 will provide optimal cleaning efficiency.

Application Instructions
1. The quantity of Lusin® Clean OH 311 required per cleaning process corresponds to approximately 10 times the maximum injection weight of PS - refer also to the Dosage Table.
2. Empty cylinder.
3. Fill hopper with Lusin® Clean OH 311. Adjust the cleaning temperature as near as possible to the requirements of the previous material and plasticize Lusin® Clean OH 311 through the cylinder.
4. In case of stubborn residues, plasticize only half of the Lusin® Clean OH 311, stop the screw and allow the Lusin® Clean OH 311 to soften the contamination for about 15 minutes. After this period, plasticize the rest of the Lusin® Clean OH 311 and fill the hopper with the new material.
5. Run through a small quantity of the new granulate to expel the rest of the Lusin® Clean OH 311 from the cylinder. Begin production.

Storage/Handling
For further information on storage, handling, hazards, please request a copy of Chem-Trend's Material Safety Data Sheet.

Packaging
Lusin® Clean OH 311 is available in 25 kg. bags.