The performance and reliability of industrial chemicals are often directly tied to their precise quality metrics. For concentrated natural rubber latex, understanding these parameters is vital for manufacturers to ensure optimal results in their production processes. NINGBO INNO PHARMCHEM CO.,LTD. provides a 60% concentrated natural rubber latex that is characterized by several critical quality indicators, which we will explore to illustrate its suitability for demanding applications.

At the forefront is the Total Solid Content, which at 61.5% for our product, signifies the overall proportion of solid material within the latex dispersion. This is closely linked to the Dry Rubber Content, which is 60%. This high percentage of dry rubber is crucial as it represents the active polymer that provides the latex's characteristic properties of elasticity, strength, and adhesion. A higher dry rubber content generally means more efficient use of the material in manufacturing, as less water needs to be evaporated or removed.

The Non-Rubber Content is kept to a low 1.5%. These non-rubber components can include proteins, sugars, and other natural constituents of latex. Minimizing this content is important for consistency and can influence properties such as film formation and resistance to aging. For applications like glove manufacturing, a low non-rubber content contributes to a smoother finish and reduced risk of allergic reactions in sensitive users.

Mechanical Stability Time (MST) is another key performance indicator. Our latex boasts an MST of 650 seconds, which measures its resistance to mechanical agitation before coagulation occurs. A high MST is desirable as it allows for more robust handling during processing, transportation, and application without premature breakdown of the latex structure. This is particularly important for processes involving mixing or pumping.

The Volatile Fatty Hydroxide (VFA) value, measured at 0.04%, is an indicator of the presence of volatile fatty acids, often associated with bacterial activity. A low VFA value suggests good preservation and purity, contributing to the overall stability and shelf-life of the latex. The ammonia content, typically around 0.5%, also plays a critical role in preserving the latex against microbial spoilage, ensuring it remains usable within its stated quality guarantee periods.

By meticulously controlling and reporting these specifications, NINGBO INNO PHARMCHEM CO.,LTD. ensures that manufacturers have access to a reliable, high-performance concentrated natural rubber latex that meets rigorous industrial demands for applications like paper adhesion and beyond.