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China Flame Retardant Zinc Borate 2335 for PVC Zb2335

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Min. Order / Reference FOB Price
5 Tons	US $2400.00/ Tons

Local Area:	Zhengzhou, Henan, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment

CAS No.:	12536-65-1
Formula:	B2o6zn3
EINECS:	1332-07-6

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Product Description

Product Description
Molecular Formula: 2ZnO3B2O33.5H2O
Molecular Weight: 434.5
CAS NO.:1332-07-6

1.Technical Index

Appearance
Boric Oxide(%)
Zinc Oxide(%)
Free Water≤(%)
Firing Loss(%)
D50(um)
White Powder
45-48
37-40
1
13.5-15.5
2-5

2.Application
Zinc borate is of inorganic additive flame retardant, with the features of good hot stability, being resistant to firing and eliminating smoke. In some products, it can replace antimony trioxide, and can be mixed with other inorganic flame retardants with better effect. It is widely applied at the sectors of rubber, plastic, cable, timber, military products, coating, tarpaulin, etc.

3.Package, transportation and storage
Package: outer woven bag with inner plastic lining, 25kgs/bag, or as customer's requirements.
Transportation: the product is of dangerous one, which should be protected from damp, rainfall and package damage in
transportation.
Storage: at dry warehouse with good ventilation.