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Ammonium Polyphosphate (APP) for Wood Protection
US$1,000.00-1,200.00
20 Tons
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableCAS No.
68333-79-9Formula
(Nh4po3)NModel NO.
YR-024EINECS
269-789-9Certification
CCIC, CIQ, RoHS, ISOPurity
≥99%Type
Ammonium PolyphosphateGrade Standard
Industrial GradeColor
WhiteState
PowderAppearance
PowderUsage
Flame RetardantTransport Package
25 Kg/BagSpecification
Industrial GradeTrademark
YROrigin
ChinaHS Code
2835399000Production Capacity
500 Metric Tons Per MonthKey features
High Polymerization Degree: Degree of polymerization up to 1300 ensures excellent fire protection performance.
Low Water Solubility: Min 175g solubility in 100mL water ensures high compatibility in systems.
Wide Application Range: Suitable for polyurethane, epoxy resin, fiber, wood, and plastic materials.
Halogen-Free Protection: Ideal preventing form for burning dope in PU without halogen.
UL94-V0 Compliance: Especially effective in PP achieving UL94-V0 for electronic units.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2018-08-16Nearest Port: Qingdao port,China, Tianjin port,ChinaAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummaryShandong Yurun Chemical Co., Ltd. is identified as a Chinese manufacturer/factory operating in chemicals and fertilizers. The supplier reports ISO 9001 and ISO 14001 certification, nine production lines, 15 production bases in China, annual capacity of 7 million tons, broad export coverage, and peak- and off-peak fulfillment within 15 workdays. Its innovation profile is supported by more than 500 R&D employees, 41–50 R&D engineers, eight national innovation platforms, participation in six industry standards, and cooperation with universities and research institutions. Evidence is insufficient to confirm after-sales service systems, product customization capability, or specific customer cases. Financial figures are excluded; the available non-financial evidence does not establish financial credibility.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and is engaged in producing fertilizers, chemicals, and industrial additives, including AdBlue urea, calcium chloride, magnesium chloride, and sodium bicarbonate. This directly supports classification as a chemical manufacturing supplier.
CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These explicitly indicate documented quality-management and environmental-management certifications, although the slices do not provide certificate scope, issuing body, or validity dates.
R&D capabilityInnovation capability is supported by more than 500 R&D employees, 41–50 reported R&D engineers, eight nationwide innovation platforms, participation in six industry standards, and cooperation with universities and research institutions in multiple countries. These are explicit indicators of substantial research and development activity.
Production capacityThe supplier reports 15 production bases in China, nine production lines, annual production capacity of 7 million tons, a broad fertilizer and chemical product range, and order fulfillment within 15 workdays in both peak and off-peak periods. It also reports exports to regions spanning the Americas, Europe, Asia, Oceania, Africa, and the Middle East, supporting strong stated production and delivery capability.
Product Q&A
Q:What are the main applications of Ammonium Polyphosphate?
A:
It is used in expanding fireproof materials like polyurethane, UP resin, and epoxy resin, as well as retardant for fiber, wood, and plastic.
Q:What is the initial decomposition temperature?
A:
The initial decomposition temperature is 280 degrees Celsius, which acts earlier than other common ammonium polyphosphate.
Q:Is this product suitable for electronic units?
A:
Yes, it is especially used in PP to achieve UL94-V0 ratings for electronic units.
Q:What are the packaging specifications?
A:
The package is internal plastic with knitted exterior covered with film, with a net weight of 25kg.
Q:How should the product be stored?
A:
It should be stored in a dry warehouse with good ventilation and protected from damp, rainfall, and package damage.
Send Inquiry
*To:Shandong Yurun Chemical Co., Ltd.
Shandong Yurun Chemical Co., Ltd.*Content:
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