| Customization: | Available |
|---|---|
| CAS No.: | 1332-07-6 |
| Formula: | B2o6zn3 |
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Item |
Index |
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Zinc borate 3.5H2O |
Zincborate 7H2O |
Zincborate Modified |
Zincborate Anhydrous |
|
|
Appearance |
White powder |
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|
B2O3 % |
48±1.5 |
41±1.5 |
≥48.0 |
52-56 |
|
ZnO % |
37±1.5 |
32±1.5 |
≥37.0 |
42-44 |
|
Loss on ignition % |
13.5-15.5 |
24.0-26.5 |
≥24 |
≤1.5(400ºC) |
|
Free water %≤ |
1.0 |
1.0 |
1.0 |
0.5 |
|
Pass Mesh 325 %≤ |
1.0 |
1.0 |
1.0 |
1.0 |
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Notes: The particle size can be produced according to customer's requirements. |
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Use:Zinc borate is inorganic addition flame retardant. it has good hot stability, stops buring and vanishes smokings. It can replace antimonous oxide but also be used with other inorganic flame retardant. Widely used in rubber, plastic, wood, cable, coating, etc.Zinc borate,modified can completely replace zinc borate. It have the advantage of lower price, better effect stops buring and vanishes smokings.
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Q1: Are you a manufacturer or trading company?
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Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.
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Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.
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