White Powder Organotin Stabilizers for PVC Articles / for Window and Technical Profiles / for Transparent Applications

Product Description

Product Description

Organotin Stabilizer

Organotin stabilizers, a type of heat stabilizer, are characterized by high efficiency, transparency, heat resistance, and resistance to sulfur pollution. They are mainly used in food packaging films and other transparent PVC products.

These stabilizers excel in preventing initial discoloration during PVC processing, offer superior UV resistance and long-term stability, and provide good flowability. They help maintain color and transparency in the final product. Notably, their photo-thermal stability is internationally advanced, and they support effective recycling in secondary processing.

Organotin stabilizers are widely used in the PVC resin processing industry. They suit various PVC forming processes like calendering, extrusion, blow molding, and injection molding, and are particularly ideal for food, and drinking water pipe applications.

Product Parameters

Appearance	White powder
Refractive Index (nD)	1.507-1.511
Color (Pt-Co Scale)	≤100
Tin Content (%)	≥19.0
Relative Density (20/4℃)	1.170-1.190

Application

Organotin stabilizers allow a high degree of transparency in PVC articles, which is of particular interest in packaging and in some building applications.

By far the largest use for tin compounds is in the stabilization of PVC. Contrary to North America, where tin systems are used for almost all-rigid PVC applications, the main usage in Europe is for rigid, transparent applications where rigorous processing conditions require an outstanding stabilisation.

In addition to maintaining high transparency, tin stabilizers also provide a very good early color (no yellowing) and very good color retention (delay of yellowing). Due to their fast and complete mechanism of stabilization, tin stabilizers are also suitable for use in opaque applications and particularly where light colors are required, or when process requirements are demanding (thick plate extrusion, furniture films).

Additionally, tin stabilizers provide a very good processability with high through put and no plate out. Moreover tin stabilizers are approved for use in food contact applications, potable water applications and some tin stabilizers are approved for use in rigid medical applications.

Examples of applications where tin stabilizers are widely used are: calendered films for food packaging, foils such as credit cards, sheets and sidings, extruded pipes and profiles, extruded blown films, injection moulding fittings and other technical articles.

Organotin stabilizers are vital in PVC resin processing, known for their thermal and light stability. They're used in calendering, extrusion, blow molding, and injection molding, producing films, pipes, and injection-molded parts. In calendering, they ensure dimensional stability and optical properties for food and packaging. For extrusion, they enhance thermal stability and mechanical properties of pipes and profiles used in construction and water supply systems. In blow molding, they maintain transparency and heat resistance of bottles and containers. In injection molding, they improve processing performance and durability of toys and daily necessities. They're crucial for high-safety applications like food, and drinking water pipes, ensuring compatibility, low migration, and non-toxicity.

Packaging & Shipping

We Offer Professional, Convenient And Efficient Packaging Services And a Variety Of Logistics And Shipping Services, Including Sea Freight, Air Freight, Express Delivery, Land Transport, Rail Transport And Door-To-Door Logistics Services.

Company Profile

Weifang Hota New Material Technology Co., Ltd. Is a High-Tech Chemical Company Integrating r&d, Production, Sales, And Technical Services. Our Headquarters Is Located In Weifang City, Shandong Province, And Our Production Base Is Situated In The Weifang Binhai Chemical Industry Park, Which Has Been Approved By The National Government. Our Mission Is To Become a Leading Sustainable 'One-Stop' Chemical Solutions Company, Providing Customers With Innovative, Science-Driven Differentiated Products And Solutions. We Have Strong Technical Teams In Various Countries, Particularly In India, Where We Have Technical Partners Providing Services. In The Southeast Region, We Have Distributors And Warehouses For Storing Raw Materials.

FAQ

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How To Choose The Right Shipping Method For Me?

We Have Cooperated With Many Freight Forwarders And Provide Air, Sea, Rail, Land, International Express, Door To Door Ddp, And Many Other Transportation Options.
You Can Also Choose Your Own Freight Forwarder And We Will Help You Throughout The Process.

Can I Get Samples For Testing Before Placing An Order?

Of Course, We Will Provide Free Samples For You To Test.
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