Name: White Powder Sodium Cryolite Insoluble In Anhydrous Hydrogen Fluoride
Brand: Jinshengwei
SKU: CH-1/CM-1
Price: 980 USD

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White Powder Sodium Cryolite Insoluble In Anhydrous Hydrogen Fluoride

Product Details:

Place of Origin:	Jiaozuo city,China
Brand Name:	Jinshengwei
Certification:	ISO 9001
Model Number:	CH-1/CM-1

Payment & Shipping Terms:

Minimum Order Quantity:	1 metric ton
Price:	USD 980-1020 per ton
Packaging Details:	1, Jumbo bag;2, 25kgs/50kgs/1000kgs net weight,or as customized
Delivery Time:	5-8 work days
Payment Terms:	T/T, L/C, D/P, D/A, Western Union, MoneyGram
Supply Ability:	500 tons

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Detailed Product Description

Name:	Synthetic Cryolite	H.S. Code:	2826300000
Color:	White/Gray	Appearance:	Powder/Sand/Granular
Melting Point:	1025℃	Usage:	Fluxing Agents/Solder Agent/Degassing Agent
Application:	Abrasives,Aluminum,Ceramic	Quality:	High Quality
Molecular Weight:	209.94	Size:	20-325mesh, As Customized
High Light:	sodium fluoride salt , calcium fluoride salt

White powder Cryolite Co-production of white carbon black for Flux

Product Description

Sodium fluoaluminate. It is a white crystalline powder or a sandy size granularity as well. Melting point about 1000ºC. It is insoluble in anhydrous hydrogen fluoride, but slightly in water.

Item	Standard Spec.(%)	Test result
Appearance	White powder	White powder
Sodium fluoride(NaF)	≥98	98.7
Silicon dioxide (SiO2)	≤0.5	0.46
Sulfate (SiO4)	≤0.3	0.06
Acidity (HF)	≤0.1	0.05
Sodium carbonate(Na2CO3)	≤0.5	0.12
Water insoluble matter	≤0.5	0.45
Water(H2O)	≤0.5	0.12
Mesh size	80-200mesh	100mesh

Specification

CIFICATION (GB/T4291-2007)	CHEMICAL COMPOSITION (%)	CH-0	CH-1	CM-0	CM-1
	F	≥52	≥52	≥53	≥53
	Al	≥12	≥12	≥13	≥13
	Na	≤33	≤33	≤32	≤32
	SiO2	≤0.25	≤0.36	≤0.25	≤0.36
	Fe2O3	≤0.05	≤0.08	≤0.05	≤0.08
	SO4 2-	≤0.6	≤1.0	≤0.6	≤1.0
	CaO	≤0.15	≤0.20	≤0.20	≤0.6
	P2O5	≤0.02	≤0.03	≤0.02	≤0.03
	H2O(105~110°C)	≤0.20	≤0.40	≤0.20	≤0.40,
	Loss on Drying(500~550°C,1h)	≤2.0	≤2.5	≤2.0	≤2.5
PACKING	Package can be 25/50/1000kg plastic woven bags with shrink film, or according to customer’s requirements.
REMARKS	The size distribution can be sandy (80mesh~100mesh), powder (200mesh~325mesh), granular (0~10mm).The molecular proportion can be specified (during 1.0~3.0) according to special requests.Other items can be specified according to special requirement.

Usage

It is mainly used as a flux in the aluminium smelting by fused salt electrolysis;also an opalizer in the manufacture of enamel;an opacifier and auxiliary solvent of glass and enamel;an insecticide of crops;a flux in aluminium alloy casting;and in the production of ferrous alloy and effervescing steel.

Advantages

1.All products are manufactured by advanced devices and follow international standards like ISO9000 , ISO14000 and RoHS which can ensure the purity , finished products will only be shipped after being passed OQC department's strict inspection

2.Free sample is available and customized products are welcome

3.Fast delivery and good after –sale service

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Contact Person: sales

Tel: +8613373903331