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APP102 Ammonium polyphosphate APP102 coated with melamine
APP102 is a phosphorus nitrogen structure flame retardant that does not contain melamine monomer. It is coated with melamine at high temperature on the basis of crystalline type II ammonium polyphosphate with a polymerization degree greater than 1000.
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E-mail: shenxuequan@backfirechem.com
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Description

Model:APP102

Molecular formula:C3N6H6(NH4PO3)n  n≥1000

Execution standards:HG/T2770-2008


Product advantages:


APP102 is a phosphorus nitrogen structure flame retardant that does not contain melamine monomer. It is coated with melamine at high temperature on the basis of crystalline type II ammonium polyphosphate with a polymerization degree greater than 1000. So, compared to ordinary Type II ammonium polyphosphate, this product has better dispersibility:

1. Significantly reduce solubility in water;

2. Significantly reduce viscosity in solution;

3. Significantly increased the compatibility of flame retardants with polymers and resins;

4. Increase the flowability of the powder;

5. Improve heat resistance and arc resistance.


TECHNICAL INDEX:


SpecificationsunitAPP 101
describe/White Powder
Highly recommended for use/Oil expanding fireproof coating and flame retardant coating on the back of fabrics
whiteness%≥90
densityg/cm3≈1.9
bulk densityg/L≈700
phosphorus pentoxide%(w/w)69.5~70.5
Phosphorus content%(w/w)29~30
nitrogen content%(w/w)14.5~15.5
degree of polymerization≥1000
Thermal decomposition temperature≥260
pH value(25℃,10%suspension)7.0~8.5
water content%(w/w)≤0.5
ViscositymPa·s(25℃,10%suspension)≤20
Water solubility%(w/w)g/100mL≤0.5
Average particle size(D50)μm<20
acid valuemgKOH/g
Toxicity and environmental hazardsnot detected


Application:


APP102 is suitable for all occasions where Type II can be used. These characteristics determine that it can be applied in outdoor expansion coatings that require water resistance, as well as in expansion flame retardant systems of polymers (PU and EP). The specific uses are as follows:

1. Applied to fiber materials. (Paper, wood, car fireproof cloth, fiber material fireproof);

2. Applied to various outdoor waterproof, sun resistant, and fire-resistant polymers;

3. Fire protection treatment applied to high-end building wooden boards;

4. Applied to epoxy resin and unsaturated resin;

5. Applied to cables and rubber;

6. Applied to the casing of electrical equipment;

7. Applied to textiles.


Storage and transportation


1. This product has a net weight of 25kg per package and is transported as a regular chemical;

2. The product should be stored in a dry and ventilated warehouse. If it is stored for a long time or accidentally damp, it can continue to be used after drying at 80-110 ℃ for 2-4 hours.


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FAQ

1. Are you a factory or a trading company?

- We are a specialized factory located in Jinan, Shandong, established in 2017. We focus on the production and supply of flame retardants.

2. Do you offer OEM services?

- Yes, we provide customization services. If you have specific requirements for your products or need any form of deep processing from our side, we can offer a satisfactory solution tailored to your needs.

3. Can you provide customized solutions?

- Absolutely, we offer comprehensive custom solutions designed to meet your unique needs. Whether you require specific formulations, dosages, or specialized processing, our team of experts will work closely with you to develop a tailored plan.

4. Do you provide samples?

- Yes, we do provide samples. Samples are available upon request, and we encourage you to test them before placing a larger order. This ensures that our products meet your quality standards and performance expectations.

5. How can I trust your company?

- Backfire Chemical is based in Jinan, Shandong, and has been supplying flame retardants since 2017. Despite being relatively new, we have quickly built a strong customer base across most provinces in China and have started serving international markets.

6. What is your delivery time?

- Our standard delivery time is typically within 15-35 days after confirming your requirements, assuming there are no unforeseen circumstances such as force majeure events.

7. What payment methods do you accept?

- We support a variety of mainstream payment methods including T/T (Telegraphic Transfer), L/C (Letter of Credit), D/P (Document against Payment), D/A (Document against Acceptance), and O/A (Open Account).

8. Which port do you primarily use for shipping?

- Our main ports of shipment are Qingdao Port, Shanghai port, Tianjin port and as your request.

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