We supply and export PIB masterbatch or cling agent.

• Namely PE tackifier, PE tackifying masterbatch with PIB (polyisobutylene).
• White pellet, good melting flow.
• Application: LLDPE and/or LDPE self-adhesive stretch film, cling film, wrap film and shrink film (either film casting or film blowing).
• While using PIB masterbatch, do not use LLDPE and/or LDPE containing anti-blocking agent and/or slipping agent. For multi-layer film, only 1-layer uses PIB masterbatch, the layer applying PIB masterbatch is always surface-layer, adding ratio determined by film thickness and which layer using PIB masterbatch. PIB effusion time: 24 hours.
• Adding ratio recommended: 1-4% for film casting, 1-8% for film blowing, in some cases 0.5% is good enough.
• Storage and packing: Keep in dry, cool and clean place with good ventilation, protect from sunlight, rain and do not damage the package.
• This kind of additive is purposed for sales in China, if you're interested in it, please contact us via greenpoly@greenpoly.com, export@greenpoly.com for details.

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