U Grade

Asaclean™ U grade has a good balance of cleaning power and residual properties for a wide range of usage.

Superior cleaning power for wide range of resins

Asaclean™ U Grade has a good balance of cleaning power and residual properties. You can use U Grade, which boasts cleaning power second only to newEX, and for a wide range of resins. You can use U Grade for hot runners and sealing, eliminating the need to use different grades.

Learn more about U Grade

Benefits

You can use for a wide range of resins and sealing, eliminating the need for different grades.

Removes residue and contamination in the die and hot runner, improving production efficiency.

You can reduce scrap until the next run.

Less purging compounds remain on the next resin, making the changeover smoother.

Temperature range

180 - 330℃

Types of resin

General-purpose resins: PS (polystyrene), HIPS (impact-resistant polystyrene), PP (polypropylene), HDPE (high-density polyethene), PMMA (polymethyl methacrylate), ABS (acrylonitrile butadiene styrene)

Engineering plastics: PA66 (nylon 66), PBT (polybutylene terephthalate), PC/ABS (polycarbonate/ABS alloy), PA6 (nylon 6), POM (polyoxymethylene)

Super engineering plastics: ETFE (ethylene tetrafluoroethylene copolymer), PC (coloured) (polycarbonate (coloured)), COP (cyclo-olefin polymer), COC (cyclo-olefin copolymer), PPO (polyphenylene oxide), PPE (polyphenylene ether), PET (polyethene terephthalate), EFEP (ethylene fluoroethylene copolymer), PVDF (poly fluoroethylene)

Types of machine

Injection moulding (including cylinder and hot runners)

Extrusion (including cylinder and die)

Applications

Colour changeovers

Material changeovers

Contamination removal

Regular cleaning

Sealing

Hot runner cleaning

Properties

Minimum clearance	0.5 mm for hot runner gates & extrusion dies; for extrusion screen packs, nothing finer than 100-mesh screen packs may be used.
Conditions to avoid	Do not exceed the recommended temperature range. Do not allow Asaclean™ U Grade to reside in barrel for more than 30 minutes at temperatures higher than 280℃. Read SDS carefully and thoroughly before using Asaclean™.
Packaging	20 kg per bag