Maa Durga Polychem

MDPC- DIBASIC LEAD PHOSPHITE ( 2PbO · PbHPO3 · H2O )

MDPC D.B.L.Phosphite is manufactured form a high quality stearic acid in a tightly controlled production operation that guarantees product uniformity. The result is a pure white color with consistent properties. The product is treated by a special surface coating technique to ensure its ready dispersion in PVC, regardless of the compounding technique.

Physical FormFine Silky White Powder
Total lead as PbO90.0±1.0
Purity % 99.0 min.
Phosphorous acid (H3PO3),% 11.0±1.0
Moisture (% max.) 0.50
Fineness 200 mesh
Specific Gravity 6.94
Water Soluble Insoluble

RECOMMENDATIONS FOR APPLICATION

Diphos is particularly effective in inhibiting the degradation of PVC exposed to UV radiation, thus it may be used as the primary stabiliser in products intended for outdoor applications. It is effective in both rigid and flexible formulations for mouldings, extrusions and calendered products such as cable sheathing, rainwater fittings and window frame profiles. Diphos is very effective when used in conjunction with Tribasic Lead Sulphate.

STORAGE

It is inorganic product, so it should be kept in a dry and cool storage house with good ventilation, and cannot be stored or transported with food

EASY HANDLING

Eliminates bridging or caking while facilitating use in any type of packaging, bulk handling or conveying system.

DOSAGE

Cables / Wires – 0.5 – 1.5 phr

PACKAGING

  • MDPCB.L.Phosphite is available in net content of 25 Kgs.
  • Specific packaging options can be arranged as per customer’s requirement.
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No warranty, expressed or implied, or merchantability, fitness for a particular purpose or otherwise is made, except that the products herein discussed comply with the chemical description on the labels. Buyer assumes risks of the use, storage and handling. Hummel shall not be liable for any incidental or consequential damages arising directly or indirectly in connection with the purchase, use, storage or handling of this product. The information contained herein is, to the best of our knowledge, true and accurate. However, all recommendation or suggestions are made without guarantee, since the conditions of use are beyond our control. We disclaim any liability incurred in connection with the use of these data or suggestions. This information is not to be taken as a license to operate under, or a recommendation to infringe any patent (s).