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Melamine Polyphosphate (MPP)
The main varieties are environmentally friendly nitrogen and phosphorus series halogen-free flame retardants; ammonium molybdate (two molybdenum, four molybdenum, seven molybdenum, eight molybdenum), sodium molybdate, high-purity molybdenum oxide, industrial molybdenum oxide, spray molybdenum powder, etc.
Key words:
Molybdenum product series, halogen-free flame retardant series
Classification:
Product Description
CAS #
218768-84-4
EC#
239-590-1
Molecular formula
(C3H6N6)n(HPO3)m
molecular weight
222.10
Physical And Chemical Properties
White or gray crystal, good dicatablility and thermal stability, processing temperature can reach 320 ℃, slightly soluble in water, slight smokingness, no moisture absorption. Density 1.85 g/cm, solubility less than 0.01% at 20 ℃ in water, PH=5 in saturated aqueous solution at 200℃, 1% thermal decomposition at 320-350 ℃, 40% residual carbon below 600 ℃, LD>200mg/kg.
Quality Index
| MPOP(%) | ≥ 98.0 |
| N | ≥ 40 |
| P | ≥ 12 |
| H2O | ≤ 0.3 |
| PH | 5~7 |
| Appearance | gray white powder |
| particle size | D98 ≤ 25um D50 ≤ 5um |
(Executive standard: Q/AYT001-2014)
Main Use
For wire and cable, automotive industry, aero-space industry, electrical engineering in areas such as non-halogenated flame-retardant materials. A wide range of thermoplastics, thermosetting plastics, but also applicable to glass fiber, reinforced nylon, etc. The amount proposed to be added 15-20% to UL94V-O-class.
Packing Specification
1. 25/50kg in woven bags with inner double layers plastic bag.
2. Ton bag: 800/1600kg per bag
COA
SDS
TDS
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Product inquiry
Address：
No.1 Jinju Road, Hi-tech Industrial Development Zone, Anqing, Anhui
Fax：
0086-556-5349620
E-mail：
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