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Shandong Novista Chemicals Co.,Ltd (Novista Group)


Home > Products > Flame Retardant > Inorganic Flame Retardant > replace half dosage of Sb2O3 / antimony troxide

replace half dosage of Sb2O3 / antimony troxide

replace half dosage of Sb2O3 / antimony troxide

Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Min. Order: 40 Bag/Bags
Delivery Time: 7 Days

Basic Info

    Model No.: ProFlame™RTP-50

    Appearance: Powder

    Color: White

Additional Info

    Packaging: 25kg/bag 20MT/20

    Productivity: 3,000 MT

    Brand: NOVISTA

    Transportation: Ocean,Land,Air

    Place of Origin: CHINA

    Supply Ability: 3,000MT

    Certificate: REACH/ROHS/SGS

    HS Code: 3824999990

    Port: Qingdao,Shanghai

Product Description

Product Description:

ProFlame™ RTP-50 is a new type, high-performance inorganic additive FR synergist.

Advantages: low dosage, easy to use, little influence to products` mechanical properties, wide application range, cost effective--

Main ingredients: stannate silicon, etc. No bromine or antimony contents are included.

Typical Properties:


White powder



Average particle size


Ignition loss


High purity, high specific surface area, ultrafine particles` surface effect and volume effect, good thermal stability, no skin irritation, no odor, no corrosion.

Good heat resistance: TGA(400℃) 0.5‰

RTP-50 can work well with Sb2O3. To achieve the same FR performance, RTP-50 can replace 40%-60% Sb2O3 dosage, thus saving cost.

With a RTP-50 dosage less than 3%, the flowability of the plastic compounds can be significantly enhanced, thus improving products` dimensional stability and surface smoothness.

RTP-50 can significantly improve products` electrical performance, including dielectric strength and CTI, etc.

RTP-50 can help to maintain products` mechanical and electrical performance in hot and damp environment.


work together with halogen, or as adjuvant for antimony. Decomposition TEMP: 360℃.

Thanks to its unique surface treatment, RTP-50 achieves good com patibility and adhesion with plastics. Good dipping properties to glass fiber and mineral fiber. Good Dispersion.

When working with Sb2O3, RTP-50 can largely reduce Sb2O3 dosage, more than 90% of the products` mechanical properties can be maintained.

When used in producing white products, RTP-50, due to its high whiteness, can help to reduce Titanium Dioxide dosage, thus saving production cost.

Application Range

Can be used in PA, PE , PP, PBT, PET, ABS, PVC and PC / ABS alloy, etc.

Package and Storage:

25kg/bag, 20MT/20"FCL.

It is not dangerous cargo .You should handle the material according to the instruction described on MSDS.The MSDS is available from sales departm ent once required.

Our regular mark is printed on the surface of package in advance .You should inform our

sales person in advance If you don`t need this or have any special demand for mark.

Looking for ideal Replacement of Sb2O3 / Antimony Troxide Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Substitude of Sb2O3 / Antimony Troxide are quality guaranteed. We are China Origin Factory of Alternative to Sb2O3 / Antimony Troxide. If you have any question, please feel free to contact us.

Product Categories : Flame Retardant > Inorganic Flame Retardant

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Mobile Phone:+8615336365800

Address:RM1232-1233,#4 Building No.4778 Shengli East Street, Weifang, Shandong