Industry 99.8%min Melamine Formaldehyde Powder for manufact

Industry 99.8%min Melamine Formaldehyde Powder for manufacturing melaminoformal dehyde resin

Quick Detail:

1, Name: melamine powder
2, Appearance: white crystal powder
3, make a test about half an hour
4, purity: 99.8%min

Description:

top-quality	first -class
melamine content:	99.93-99.96% 99.0%min
moisture content :	0.1% max 0.2max
ash content	0.03%max 0.05%max
ph-value	8.3
formaldehyde solubility	20max 30max
china-clay turbidity degree	20max 30max

Applications:

Melamine is mainly used for manufacturing melaminoformal dehyde resin, which is well water, heat and arc resistant and bright. It can also be used in decorative laminates, aminoplastics, adhesive agents, coatings and used as a paper reinforcing agent, textile auxiliaries, cement water-reducing agent and leather retaining agent.

Specifications:

(1) apperance : fine ,white crystalline powder ,wontoxic ,odorless

(2) boiling point : >250 (sublimes )

(3) melting point : 354(dcomposes)

(4) specific gravity : 1.573(20°c)

(5) vapor pressure : 50mmhg (315°c)

(6) vapor density : 4.34(air=1.0)

(7) heat of combustion : 468.9kcal/mole

(8) bulk density : 50-55bs/ft3

Speciification:(executive standard:GB/T9567-1997)

Item	Standard	Unit	Text results
Purity%≥	99.8	%	99.86
Moisture %≤	0.1	%	0.07
PH value	7.5-9.5	/	8.03
Ash content ≤	0.03	%	0.03
Turbidity degree ≤	20	Kaolin turbidity	20
Colority ≤	20	(PT-Co)	20

Tag: 108-78-1 C3H6N6 Melamine