What certifications does the product have?

The product holds CCIC, CIQ, RoHS, and ISO certifications.

What is the degree of polymerization?

The degree of polymerization ranges from 2 to 5, with a high degree up to 1300.

High Quality Ammonium Polyphosphate (APP)

Name: High Quality Ammonium Polyphosphate (APP)
Brand: Shandong Yurun Chemical Co., Ltd.
SKU: 1992957952

Shandong, ChinaShandong Yurun Chemical Co., Ltd.

US$1,000.00-1,200.00

20 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

68333-79-9

Formula

(Nh4po3)N

Model NO.

YR-024

EINECS

269-789-9

Certification

CCIC, CIQ, RoHS, ISO

Purity

≥99%

Type

Ammonium Polyphosphate

Grade Standard

Industrial Grade

Color

White

State

Powder

Appearance

Powder

Usage

Flame Retardant

Transport Package

25 Kg/Bag

Specification

Industrial Grade

Trademark

Origin

China

HS Code

2835399000

Production Capacity

500 Metric Tons Per Month

Key features

High Polymerization Rate: Degree of polymerization up to 1300 ensures excellent fire protection performance.

Low Water Solubility: High compatibility in systems due to low water solubility and high polymerization.

Wide Application Range: Suitable for polyurethane, epoxy resin, fiber, wood, and plastic materials.

Halogen-Free Flame Retardant: Effective preventing form for burning dope in PU without using halogens.

UL94-V0 Compliance: Especially effective in PP achieving UL94-V0 for electronic units.

Fast Lead Time: Peak and off-peak season lead time both within 15 workdays.

Company profile

Shandong Yurun Chemical Co., Ltd.

Shandong, China

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 this product?

It is used in expanding fireproof materials like polyurethane, epoxy resin, fiber, wood, and plastic, including top-grade fire-retardant coatings and engineering plastics.

Q:What is the initial decomposition temperature?

The initial decomposition temperature is 280 degrees Celsius.

Q:Is this product halogen-free?

Yes, it is a very suitable preventing form for burning dope without halogen, especially for PU.

Q:What is the lead time for this product?

The lead time is within 15 workdays for both peak and off-peak seasons.

Q:What is the packaging specification?

The product is packaged in internal plastic with a knitted exterior covered with film, with a net weight of 25kg.