good filling material coating wollastonite price

Product Overview

Description

good filling material coating wollastonite price

 

1.The indexs

Iterm(needle-like wollastonite)	RG120	RG200	RG400	RG800	RG1250
SiO2%	49	49	50	50	51
CaO%	46	46	45	45	45
Fe2O3%	0.18	0.18	0.18	0.18	0.16
MgO%	0.8	0.8	0.8	0.8	0.8
Al2O3%	0.12	0.12	0.12	0.12	0.12
Moisture	0.3	0.3	0.3	0.3	0.3
Whiteness	90	90	91	91	92
L/D	22:1	18:1	15:1	12:1	10:1
325 silica %	0.15	0.10	0.06	0.01	0.008
PH value	9	9	9	9	9
loss on ignition(los) %	2.5	2.5	2.5	2.5	2.0

 

2.Chemical name: Needle-like wollastonite
Molecular formula: CaSiO3
Properties: Needle-like wollastonite powder is made of ore concentrate of fiber crystal wollastonite in special processing method, which can protect the white needle crystal of wollastonite, then it owns a large length/diameter ratio.

Package:Composite plastic woven bag,25kg/bag,1MT/bag.(with or without pallet)
Uses: Widely used in composite materials, paper, paint, rubber, plastic, sealing materials, insulation materials.

 

 

 

 

Q:What is calcium carbonate made of?

A:They are limestone, marble and calcite.

 

Q:What are your calcium carbonate used for?

A:Calcium carbonate is an ingredient utilized as filler in paper, paint, sealants and coatings etc.

 

Q: Are your manufacturer or Trading Company?

A: BaiRui is professional manufacturer,more than 25 experience and specialized in producing this peoduct.We are ranking front of this industry for whiteness,fineness and purity.

 

Q: How about the MOQ?

A:It's 5tons.

 

Q: How does your factory do regarding quality control?

A: We have our own mines,so we can ensure the supplies of rawmaterial we have an innovative and explorative team of quality control and a research team consisted of various professional staff with rich professional knowledge.

 

Q: How can we get a quote?

A: Yes,free sample of caco3 is available.

 

Q: How long is your delivery time?

A: Grnerally it is 2-4 days if the goods are in stock.or it is 5-10days,if the goods are not in stock,it is according to quantity.

 

Q: Which payment terms are available?

A: T/T,Paypal,Western Union and LC.