NINGBO INNO PHARMCHEM CO.,LTD. provides industrial-grade ballistic gelatin powder that is the cornerstone of high-quality paintball production. For manufacturers, understanding the critical specifications of this material is paramount to ensuring consistent product performance and operational efficiency. This article breaks down the key attributes that make industrial-grade gelatin ideal for this specialized application.

The primary characteristic that defines gelatin's performance is its Gel Strength, often measured in Bloom grams. For ballistic gelatin used in paintball, a range of 80-280 bloom grams is common. This metric indicates the firmness of the gel formed by the gelatin. A specific gel strength ensures that the paintball shell has the necessary structural integrity to withstand filling and transport, yet will fracture effectively upon impact, releasing the paint fill. Consistent gel strength across batches is vital for product uniformity.

Viscosity is another crucial specification, typically measured in mpa·s (millipascal-seconds) at a specific temperature (e.g., 60ºC). A viscosity range of 1.0-6.0 mpa·s for a 6.67% solution is typical for industrial gelatin. This property affects how easily the gelatin can be dissolved and processed in manufacturing equipment. Proper viscosity ensures smooth flow and uniform coating or molding processes during paintball shell formation.

The Mesh Size refers to the particle size of the powder. A range such as 8-60 mesh indicates the fineness of the powder. A suitable mesh size is important for dissolution rates and preventing clogging in processing machinery. Insoluble particles, which should be minimal (e.g., ≤ 0.2%), are also monitored to ensure a clean product.

Transmittance, measured at specific wavelengths like 450nm and 620nm, indicates the clarity of the gelatin solution. High transmittance values (e.g., >70% at 450nm and >90% at 620nm) suggest a cleaner, purer product. While not always directly impacting the paintball's function, high transmittance often correlates with better overall quality and fewer impurities.

Other essential parameters include Loss on Drying (indicating moisture content, typically ≤ 14.0%), Ashes (mineral content, ≤ 2.0%), and microbial counts like Total Bacteria Count (<10 Cfu/G) and absence of specific pathogens like Salmonella. These factors ensure the product's stability, shelf-life, and safety in handling. NINGBO INNO PHARMCHEM CO.,LTD. is committed to meeting these exacting standards, providing reliable industrial-grade ballistic gelatin powder for demanding applications like paintball production.