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factory white melamine powder 99.8%
1.melamine quality specification:
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
2. physical /chemcial data :
(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
3.Characteristics
Melamine(2,4,6-Triamine-1,3,5-triazine)is a fine, nontoxictic and odorless crystalline powder used in the manufacture of thousands
of product worldwide.
4.Application:
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.
5.Storage/Transportion:
The product is a kind of weak alkaline and nontoxic material. It should be kept in a Clean and dry place. Moisture/rain-proof with careful handle during transportation and storage.
6.Export market: Asia ; Africa ;South America;North America;Oceania
Export Country: our product export many countries such
as :indosia ,thailand ,korea ,holland ,iran ,india,
7.Technology and Methods:we adopt qinghua technology one-step
8.Time of delivery:10-20days after place an order,according the number of order
9.MOQ:5 MTS
Some pictures of our melamine and factory: