polybutylene

Warranty: 1year 

Packed in 25kg/bag and 1ton/bag or be palletized. Keep the place dry with good ventilation. Out of direct sunlight, high temperature, rain pour and no under heavy loads.

PACKAGING & STORAGE

On multiple-layer film lines, ZN-2 is usually added to the skin layers only. Addition level depends on which layer is used and the thickness of layer.

On monolayer Cast lines , 3 to 5 % ZN-2

On monolayer blown film lines, 6 to 8% ZN-2 by weight should be added to resin mix.

RECOMMENDED ADDITION

Note: during production, the speeder the film get cool,means stronger adhesion the film surface is; and the more ZN-2 added in, the stronger adhesion get. Production thereafter, should keep the film in a high temperature to enhance the the adhesion as the storge time goes.

ZN-2 is designed to produce stretchwrap films from LLDPE, LDPE  for the applications of palletwrap and silagewrap. It can be used on either blown film or cast film process.Polymers used with ZN-2 masterbatch must not contain any Anti blocking additive, slip agent as this will prevent the migration of cling additive. Migration time for good cling properties is usually 24 to 72 hours.

USAGE

<0.5%

moisture

0.92

density

60%

% PIB

Lightly powdered opaque dry pellets

appearance

FEATURES

ZN-2 is a concentrate of high molecular weight Polyisobutylene tackifier in Linear Low Density. It is used as a cling agent to make stretchwrap films from LLDPE or LDPE.The high PIB content achieves its excellent cling property.

INTRODUCTION

Description: 

Polyisobutylene masterbatch

Polyisobutylene masterbatch
60% pib content
used as a cling agent in making stretch film
2 - 4% addition level