Ammonium Polyphosphate (APP) as Flame Retardant for Coatings

• CAS No.: 68333-79-9
• Formula: H12n3o4p
• EINECS: 269-789-9
• Certification: CCIC, CIQ, RoHS
• Purity: 50%~80%
• Type: Disodium Phosphate
• Model NO.: APP
• Grade Standard: Industrial Grade
• Usage: General Plastics Fire Retardant
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Film Pressure
• Color: White
• Application: Fire Retardant
• HS: 2835399000
• Other Names: APP
• Grade: Industrial Grade
• Lead Time: Prompt
• Package: 25kg Bags
• Payment Term: Tt and L/C
• Supply Ability: 1000 Tons Per Month
• Transport Package: 25kg Bags
• Specification: APP
• Trademark: DC
• Origin: China
• HS Code: 2835399000
• Production Capacity: 1000 Tons Per Month

Product Description

Product Description

Ammonium polyphosphate (APP) II is one kind of non halogen flame retardant. It has extensive possibilities in fire prevention
Ammonium polyphosphate for Expanding-type Flameproof Coating (crystal phase II)
CAS NO. 68333-79-9
1. High content of phosphorus, nitrogen, good flame retardant effect.
2. High polymerization degree, low water-solubility and hygroscopicity.
3. PH value is near to neutral, good thermal stability and compatibility.

 

Application

Ammonium Polyphosate can be used in top-grade fire-retardant coating, fiberglass and engineering plastic, such as PE, PP, PU, polyester and nylon.

(1) With 15-20% APP in the adhesive and sealing agent, the good firing resistance is shown.
(2) For PU, APP is a very suitable preventing form buring dope without halogen.
(3) It is also applicated in hot solidifying resin of epoxy resin or unsaturated resin, etc.

Product package

Package, transportation and storage

Package: Internal plastic with knitted exterior covered with film, with the net weight of 25kg.
Loading Container: 25kg/bag on pallet, 20metric ton per 20'container
                                500kg/bag on pallet, 15 meric ton per 20"container
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.

Specificatons

Specification

Appearance	White Powder	Technical Grade
Test Items	Phase II Standard Value	Result
P2O5     %     ≥	71	73.80
Nitrogen    % ≥	14.0	14.73
Decomposed Temp.on heat^OC           ≥	--	287
Degree of Polymerization               ≥	1000	1300
PH(g/100ml H2O) PH Value	5.5-7.5	5.98
Granularity(through 45μm Testing sieve)  % ≤	20	1.0
Solubility (g/100ml H2O)                    ≤	0.5	0.29
Mositure        % ≤	0.25	0.14
Bulk Density (g/ml)	0.4--0.7	0.38

 

Company Profile

Hebei Dechuang Chemical Equipment Co., Ltd. is an innovative technology enterprise integrating technology research and development, design, manufacturing, installation and after-sales service. The company has the industry's senior team of design, manufacturing and technical service experts and technical personnel, with many years of design and engineering experience, mainly committed to filtration, drying, evaporation, reaction and other chemical unit equipment research and development, design, technical consultation and complete equipment supply, is the domestic first-class chemical unit equipment and system engineering technical service providers and general contractors. Products are widely used in chemical, pharmaceutical, pesticide, mining, metallurgy, environmental protection, food and other industries. Companies adhering to the "ethic-based, innovative development" business philosophy, actively participate in the development of new technologies and new products, always take quality as the driving force for enterprise development, reliable products to provide customers with a full range of professional services, and warmly welcome friends from all world to visit the factory.

Our factory has advance equipment, scientific technology, perfect quality control system, excellent management and professional technical staffs, our products constantly updated and improved. We could also meet the International standards ISO9001-2008 required targets. In the past years,Oue biggest goal is the best quality, and satisfy customers. Our products have been exported to more than 30 countries in the world and win the best praise of customers.

Delivery term

FAQ

Q1: Can I get some samples?
A: Yes, free samples can be supplied, and the shipping cost should be paid by our customers.

Q2: How to start orders?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.

Q3: How about your payment methods?
A: T/T, Western Union and Money Gram can be accepted.

Q4: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q5: How about the package?
A: Usually we provide the package as 25kg bag/carton/drum or as your requirement.

Q6: What's your MOQ?
A: Our MOQ is 5 tons for sea shipment.

Q7: How about delivery lead time?
A: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q8: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your payment.