Generally, adding 25% achieves a UL94 V0 (1.6mm) rating. Increasing the addition amount (approximately 38% or more) can pass UL1581 (UL224) VW-1 or UL94 SV tests. Due to its low loading level, the physical properties far exceed those of halogen-free ...
Generally, adding 25% achieves a UL94 V0 (1.6mm) rating. Increasing the addition amount (approximately 38% or more) can pass UL1581 (UL224) VW-1 or UL94 SV tests. Due to its low loading level, the physical properties far exceed those of halogen-free flame-retardant products filled with metal hydroxides and are also well above international standard requirements.
Processing: Set temperature control for each zone according to standard polyolefin processing parameters or operate at lower temperatures. Do not arbitrarity add other fillers, as this may reduce or nullify flame retardancy. HZC-3230 has been optimized; during processing, little to no dispersing aids are required. When used for injection molding or foam products, little to no processing aids are necessary. When used for pipe or sheet extrusion, sufficient lubricating processing aids must be added, such as amide-based lubricants, silicone masterbatches, PPA, etc. Insufficient lubrication may cause surface gloss issues. Specific application process parameters and formulations must be determined through testing. Please contact us by phone for further information.
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