Mold release masterbatch design for engineering plastics and thermoplastic elastomer1

1.Description of mold release masterbatch

Mold release masterbatch is a high molecular weight silicone masterbatch using PET as the carrier. It is mainly used in wire and cables, TPE material, and engineering plastics. It has better dispersibility and compatibility in plastics and rubber while having less impact on material mechanical properties. Mold release masterbatch has better demolding performance and smoothness. It also contain the performance of lubrication, wear resistance, and scratch resistance.

2. Description of mold release masterbatch (in engineering plastics field)

Engineering plastics mold release masterbatch is Xiangxi New Material Co., Ltd launched to PET as the main carrier and powder and no carrier silicone masterbatch, dedicated to engineering plastics PA, PC, PTE and other engineering materials, anti-floating fiber scratch-resistant role, improve productivity and product stability and yield, easy to mold release, reduce torque, internal and external lubrication, and to improve the role of the surface.

2.1 Grade and data of mold release masterbatch in engineering plastics

2.2 Performance of mold release masterbatch in engineering plastics

Xiangxi Mold release masterbatch stands out in compounding industrial applications for its excellent high temperature stability, environmental friendliness, wide processing window, non-precipitation and low additive content. Its ability to maintain stable performance at high temperatures ensures a smooth and unobstructed mold release process, which greatly improves production efficiency. At the same time, the release agent is formulated in an environmentally friendly, non-toxic and non-hazardous way, which meets the high environmental standards required by modern industry.

In addition, its wide processing window makes it suitable for a wide range of different processing conditions, providing users with more choices and flexibility. Most notably, the release agent does not precipitate harmful substances during use, ensuring product purity and safety. In addition, its low additive level also reduces production costs and improves economic efficiency. In short, mold release agent with its many excellent characteristics, become an indispensable and important material for engineering plastics.

3. Description of mold release masterbatch (in thermoplastic elastomer field)

TPE mold release mastebatch is Xiangxi New Material Co., Ltd launched to PP, PE as the main carrier silicone masterbatch, dedicated to TPE, TPV, TPR field materials to improve the feel and reduce the role of cohesion, improve production efficiency and product stability and yield, to solve the problem of finished product mold mouth accumulation of material, reduce the torque, internal and external lubrication, and improve the surface of the antifouling and other effects.

3.1 Grade and data of mold release masterbatch in thermoplastic elastomer

3.2 Performance of mold release masterbatch in engineering plastics

TPE mold release agent is characterized by excellent compatibility, easy mixing and homogeneity. It mixes perfectly with a wide range of materials to form a homogeneous mixture that ensures a smooth mold release process. At the same time, silicone mold release agents are environmentally friendly and contain no harmful substances, which meets the high environmental standards required by modern industry.

TPE mold release agents are also excellent in terms of stability. It can maintain stable performance in a variety of process conditions, not easy to decompose or failure, to ensure the durability of the release effect. In addition, silicone mold release agent also has the characteristics of non-precipitation, will not have chemical reaction with the material, will not produce precipitates, thus ensuring the purity and quality of the product.

TPE release agents play a key role in the compounding process of thermoplastic vulcanized elastomers. It can significantly increase the bonding density, enhance the adhesion and stability of the product, and make the TPV material more uniform and dense. This property makes silicone release agents an indispensable aid in the processing of polymer materials such as TPEs and TPVs.

4. Application of mold release masterbatch 

4.1 ABS, PC, PA automobile exterior parts
4.2 Engineering plastics electrical equipment parts
4.3 Toy shell parts

4.4 TPE, TPR internal and external lubrication scratch-resistant
4.5 Field of external mixing finished products
4.6 TPV production field and finished additional material field.