Plastic Auxiliaries Testing

Plastic auxiliaries are some compounds that must be added when the polymer (synthetic resin) is molded to improve its processing performance or to improve the insufficient performance of the resin itself. Plastic auxiliaries can better control the flexibility, heat resistance and other properties of plastic products to meet different product needs. Therefore, plastic auxiliaries occupy a particularly important position in plastic molding processing.

Plastic auxiliaries testing can be used for product problem diagnosis, auxiliary research and development, bidding, sales, etc., which is of great significance for improving plastic production process, optimizing product quality and developing efficient and environmentally friendly plastic auxiliaries.

STEMart provides comprehensive plastic auxiliaries testing services to solve the problems of plastic production process, auxiliaries development and quality control.

Test Samples

Lubricant, release agent, stabilizer, processing agent, thixotropic agent, plasticizer, PVC stabilizer, reinforcing filler, toughener, resistance modifier, pigment, dye, nucleating agent, fluorescent whitening agent, antioxidant, UV absorber, fungicide, antifungal agent, slip agent, wear-resistant agent, anti-adhesive agent, anti-fogging agent, diluent, solubilizer, filler, heat stabilizer, antistatic agent, coupling agent, colorant, light stabilizer, foaming agent, combustion accelerant, chemical cross-linking agent, etc.

Standard Tests

• Performance testing: content, impurity elements, particle size, whiteness, color, ash, acidity, alkalinity, moisture, refractive index, density, viscosity, melting point, boiling point, volatile matter, softening point, crystallization temperature, insoluble matter, pH value , iodine absorption value, oil absorption value, pore volume and pore size, specific surface area, purity, ultimate viscosity, scale inhibition performance, corrosion inhibition performance, critical micelle concentration, interfacial tension, wetting force, acid and alkali resistance, activity test, void volume efficiency, thermal stability, stability, cooling, corrosion, sealing, harmful substance detection, environmental performance detection, moisture content, trace elements, etc.
• Component analysis
• Formula analysis
• Formula reduction
• Qualitative analysis
• Quantitative analysis
• Auxiliary testing
• Plastic improvement
• Raw material evaluation

For more information about our plastic auxiliaries testing services, please contact us.