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HomeProductsFlame Retardant Chemical

Inorganic CAS 138265-88-0 Flame Retardant Chemical Zinc Borate for Plastic Rubber Coating

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Inorganic CAS 138265-88-0 Flame Retardant Chemical Zinc Borate for Plastic Rubber Coating

Inorganic CAS 138265-88-0 Flame Retardant Chemical Zinc Borate for Plastic Rubber Coating supplier Inorganic CAS 138265-88-0 Flame Retardant Chemical Zinc Borate for Plastic Rubber Coating supplier

Large Image :  Inorganic CAS 138265-88-0 Flame Retardant Chemical Zinc Borate for Plastic Rubber Coating

Product Details:

Place of Origin:China
Brand Name:Qida FR
Certification:ISO9001/ISO14001/OHSAS18001/RoHS/WEEE
Model Number:32030

Payment & Shipping Terms:

Minimum Order Quantity:200Kg
Price:Negotiation
Packaging Details:25Kg bags
Delivery Time:Two weeks after confirmation
Payment Terms:T/T , L/C, CAD , D/P , D/A
Supply Ability:5000T/a
Detailed Product Description
Product Name: Zinc Borate Chemical Name: Zinc Borate
CAS No.: 138265-88-0 Formula: XZnO·yB2O3·zH2O
Synonyms: Zinc Borate 3.5 ; Zinc Borate Firebrake Appearance: White Powder

Inorganic CAS 138265-88-0 Flame Retardant Chemical Zinc Borate for Plastic Rubber Coating

 

Description:

 

Zinc borate is an inorganic compound, a borate of zinc. It is a white crystalline or amorphous powder insoluble in water. Its toxicity is low. Its melting point is 980 °C.

 

Categories:

 

Inorganic Chemical; Flame retardant; Inorganic Additive Fire Retardant Chemical

 

Specifications:

 

Index / Item

Zinc borate 2335 ( 2ZnO .3B2O3 . 3.5H2O  )

Whiteness

95 Min. or 99 Min.

Surface water %

1.0 Max. or 0.5 Max.

Particle size, um

1 - 10

Pb, PPM

20 Max. or 10 Max.

Cd, PPM

10 Max. or 5 Max.

ZnO, %

37.0 - 40.0

B2O3, %

46 .0 - 48.0

H2O(hydrate), %

13. 0 - 15.5

Fineness (Residue on 45um sieve )  %

0.1 Max.

Specific gravity, g/cm3 

2.67

Melting point ℃

980

Temp. of dehydration ℃

290

Refractive index

1.58

 

 

Applications:

 

Zinc Borate is one multi-functional synergistic flame retardant with Antimony Oxide etc additives in polymers to improve flame retardant performance, it can reduce smoke evolution and adjust the balance of flame retardant properties versus mechanical, electrical and other properties.
Zinc Borate is widely used in PVC applications such as carpet, conveyor belt, wire and cable, and in Nylon, PE, PP etc engineering plastics of halogen free flame retardant systems based on Al(OH)3 and Mg(OH)3, intumescent coating and painting, ceramic glaze, milk glass, decorative paper etc fields.
Zinc Borate is also used in wood composite as fungicide to prevent from decay fungi and subterranean termites .
Zinc borate is used in polyvinyl chloride, polyolefins, polyamides, epoxy resins, polyesters, thermoplastic elastomers, rubbers, etc. It is also used in some intumescent systems.
Zinc borate has synergistic effect with zinc phosphate or barium borate as a corrosion inhibitor pigment.
Zinc borate acts as a broad-spectrum fungicide in plastics and wood products.
Zinc borate can be used as a flux in some ceramics. In electrical insulators it improves the ceramics properties.
Nanopowder zinc borate can be used for the applications above, and also for improving the frictional properties of lubricating oils.

 

Inorganic CAS 138265-88-0 Flame Retardant Chemical Zinc Borate for Plastic Rubber CoatingInorganic CAS 138265-88-0 Flame Retardant Chemical Zinc Borate for Plastic Rubber Coating

 

Competitive Advantages:
 
Our Product features:
1) Good quality
2) Competitive price
3) Certificated
4) Professional standard packing
5) Mass customization production
6) Strong production ability
 
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6) Registration support

Contact Details
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