Supply Polyphosphate Ammonium

Name：Polyphosphate Ammonium，

intumescent halogen-free flame retardant，

for PP & PO, plastic auxiliary agents

Case no.: 68333-79-9

Model : 2100A

Brand: MLB

Weight: 25kg/bag

Purity (content, specification): 99%

Size: 45X55cm

2100A is a halogen-free and environment-friendly flame retardant which main include P and N for polyolefin. It specially designed for various kinds of Flame retardant PP. It also can be used for other flameproof PO. The flame-retardant material was prepared by Melabo-2100A.can meet many fields such as Electrical & Electronics, Electrical wires and cables, traffic facilities, Public Places
It has a good compatibility with polyolefin and other polymer materials, thermal stability, No droplet, Less Density(flame retardant pp less than 1.0g/cm3),and excellent damp proof. It can be produced accordingly by the request of customers. Now, it is the desirable flame retardant
The polyolefin was prepared by Melabo-2100A,It surface can become dense and expansion carbon layer when it meet fire. The carbon layer can heat insulation and against air, it can control smoke also. The Production of its goods fit in with the needs of halogen-free flame-retardant materials, technology, low toxicity and low smoke, green-oriented.

1.Excellent process ability: it can satisfy processing the Polypropylene at the temperature of high than 200℃
2.Good compatibility: Melabo -2100A have a good compatibility with PP、PE、EVA, So its has a good mechanical properties
3.Good resistance to aging, may reclaimed and reprocessed
4.Environment Friendly: It has taken into consideration requirements of environmental protection
5.A lower density, A lower smoke development

Appearance	Measurement Unit	White powder
Nitrogen Content	％（m/m）	16.5-18.5
Phosphor Content	％（m/m）	20.5-21.5
Average Partical Size	μm(D98max)	＜15.0
decomposition point *	℃	＞260
moisture content	％（m/m）	＜0.5

Decomposition temperature refers to 1% weight loss measured on the Thermogravimetry Analyzer. Testing condition: speed of temperature is 10℃/min, nitrogen, Alumel, Du Pont2000 Thermal Analyzer.

Resins	added（%，wt）	retardant effectiveness，UL94
PP（copolymerization）	≥28	V-0（1.6mm）
PP（copolymerization）	≥32	V-0（0.8mm）
PP（homopolymer）	≥30	V-0（1.6mm）
HDPE	≥30	V-0（1.6mm）
blends of EVA or HDPE/EVA	≥32	V-0（1.6mm）

1. 2100A may improve the liquidity of resin, So the beginning extrusion processing temperature should be as low as possible, the maximum temperature should not exceed 210 ℃
2. 2100A does not need to add other Additives when in use in general. It should be test first when you have to add other Additives, or consulting our engineer.
3. 2100A should be dry when processing, it must be dried to moisture content of 0.5% or less can continue to use when accidentally wet.

25Kg/Bag(Raschel Bags or Strip Packaging)， Transport accords to the general chemicals, store it in the dry shady and cool place.