PE Barium-Sulfate Filler Masterbatch

PE Carrier Barium Sulfate Filled Masterbatch | For Blown Film Injection Molding | Highly Transparent Film Filling Solution

Introduction

The PE carrier barium sulfate filling masterbatch is designed for blown film and injection molding processes, with special surface-treated nanoscale barium sulfate as the filling core. The product shows excellent compatibility in PE substrates, and the refractive index is highly matched with PE to achieve a highly transparent filling effect. It is suitable for the production of medium and high-end transparent films, garbage bags and shopping bags, and maintains excellent light transmittance and mechanical properties while reducing raw material costs.

Basic details

Product form	Semi-transparent particles
Carrier resin	Polyethylene (PE)
Fill Content	70-80% barium sulfate
Grain-size distribution	D50≤1.5μm
Referral Add Ratio	Blown Film 8-15% \| Injection Molding 15-30%

Core Advantages

- Highly transparent fill: nanoscale barium sulfate (D50 ≤ 1.5μm) with precision surface treatment, refractive index 1.64-1.65, perfect match with PE substrate

- Mechanical reinforcement: increase the tensile strength of the film by 18-25%, and increase the right-angle tear strength by more than 15%

- Processing optimization: effectively improve the opening and anti-adhesion, and improve the stability of membrane vesicles by 20%

- Rigidity increase: Bending modulus increased by 30-50%, stiffness increased by more than 40%

- Cost control: 12-20% lower raw material cost than pure PE at the same light transmittance

Typical Applications

- High-end transparent packaging film: food packaging, boutique shopping bags, gift packaging film

- Daily necessities film: high transparency garbage bags, shopping bags, protective film

- Injection molded products: thin-walled containers, daily necessities enclosures, industrial parts

- Special film: agricultural light transfer film, medical device packaging

- Modified Material: High Gloss PP Modified, Transparent Engineering Plastic Fill

Packaging & Logistics

Standard packaging: 25kg/composite bag, 25kg/carton, 1.35 tons/pallet (pallet + wrapping film)
Logistics Solution:
- Pearl River Delta: next day delivery
-Jiangsu, Zhejiang and Shanghai: delivery within 2 days
- Other areas: 3-4 days delivery
Support express/pickup/vehicle transportation, national logistics agency services
* Please check with your sales consultant for specific packaging options and timeliness

Dongguan Qihao Plastic Co., Ltd. | Professional plastic additives supplier