Qualitative Analysis of Rubber Products

Rubber products are rubber as the main raw material processed through a series of prepared products in general. Their common feature is a special high-elasticity, excellent wear resistance, shock absorption, insulation and sealing properties. Rubber industrial rubber products, species and many specifications. Rubber products, divided into tires, industrial products, and life on the hygiene habits.

Performance rubber products depends on its structure and material. Rubber raw materials, in addition to a variety of rubber and rubber chemicals, there are textiles and metal.

Mainly according to infrared spectroscopy (FTIR), nuclear magnetic resonance (HNMR), elemental analysis, thermal analysis, a series of advanced testing techniques X-ray fluorescence, XRD, transmission and scanning electron microscopy, combined with experts and scholars with extensive experience in the rubber component analysis, team-oriented society It offers a variety of rubber products packing aids qualitative and quantitative analysis of services.

    Ratio range can be tested: all kinds of rubber materials and products composition analysis, qualitative and quantitative analysis aids. Including rubber curing agent, accelerator, antioxidant, rubber processing aids, other functional rubber additives; plastic antioxidants, light stabilizers, heat stabilizers, preservatives, reinforcing agents, fillers, a coupling agent, impact modifier, lubricant, mold release agents, softeners, flame retardants, reinforcing agents, foaming agents.

 

High performance liquid chromatography in the qualitative analysis of rubber antioxidant application

Rubber antioxidant is generally equipped with an amine, aldehyde amines, phenols and other organic compounds, which are to join durability of rubber products inhibit aging additives. Depending on needs, antioxidant may be one, two or more speak with. In the rubber vulcanization process, the anti-aging agent still on the original state of non-reactive in the presence of the article. It plays a role in inhibiting the aging process in the use and preservation of vulcanized rubber products. Identification of vulcanized rubber antioxidant species, dosage formulation of research can provide an important basis for technical analysis thus antioxidant rubber products is an important means to an analysis work is essential.