Flame Resistant Masterbatch for PP Yarn and Polypropylene Applications
Buyer-facing sourcing candidate for a white granular flame-resistant masterbatch intended for polypropylene yarn and related PP processing applications. Key checks should focus on polymer carrier compatibility, confirmed flame-retardant grade such as UL94 V-0 claim, addition level, halogen content, heat stability, appearance, export documents, and dangerous goods classification before RFQ or sample approval.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
CAS No.: not listed; likely supplied as a formulated masterbatch mixture rather than a single CAS chemicalPlastic auxiliary / flame-retardant masterbatch for polypropyleneCandidate - RFQ and compliance documents required
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Listed transport package: woven bag
Listed pack size: 25 kg/bag
Confirm palletization, liner type, moisture protection, and export carton or jumbo bag options
Ask whether sample packs are available for lab trials and whether sample labeling matches SDS and COA
Confirm batch number, production date, shelf-life statement, and storage-condition labeling on each bag
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Flame-retardant PP yarn development trials
PP cable or pipe extrusion requiring flame-retardant performance checks
PP injection molding parts where white or light-color appearance is important
PP blow molding or extrusion applications requiring low migration and low yellowing claims to be validated
Distributor sample evaluation for Vietnam or Southeast Asia plastics converters
How we compare
Sourcing options
Request lab sample with SDS, TDS, and COA before bulk order
Run side-by-side trials at 4%, 5%, and 6% loading using the buyer’s PP resin and processing conditions
Ask for both standard PP flame-retardant grade and customized formulation option
Source in 25 kg bags for pilot orders, then confirm palletized export packing for container shipments
Compare against alternative halogen-free or low-halogen flame-retardant masterbatch grades depending on destination compliance requirements
Human review
Compliance notes
Treat as a formulated chemical mixture; CAS number may not represent the full product, so SDS and composition classification are essential
Request current SDS in English and destination-market format before shipment
Confirm HS code, DG / non-DG transport classification, UN number if applicable, and export documentation requirements
Do not rely on marketplace claims alone for UL94 V-0, glow wire, halogen, REACH, or environmental statements; request dated third-party reports or supplier declarations
Check whether flame-retardant additives include restricted substances under destination regulations such as REACH, RoHS, POPs, TSCA, or local chemical inventory rules
Confirm whether the product contains brominated, chlorinated, phosphorus-based, antimony-based, or other regulated flame-retardant components as relevant to buyer compliance
Verify whether the product is suitable for the buyer’s final application category, especially electronics, cable, textile, children’s products, or food-contact adjacent uses
Export eligibility and import clearance should be confirmed by the buyer’s customs broker and compliance team
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
What is the exact product code for PP yarn use: P-25, A-P25, or another grade?
Is this masterbatch PP-carrier based, and what melt flow index range is recommended for the base PP resin?
Can you provide a current English SDS, COA template, TDS, and full compliance declaration before quotation?
What is the confirmed halogen content, test method, and testing laboratory for the less than 60 ppm claim?
Can you provide UL94 V-0 test reports with specimen thickness, resin grade, loading percentage, and conditioning details?
Can you provide the 1000°C glow wire test report and the exact standard followed?
What is the recommended dosage range for PP yarn specifically, and what processing temperature window is supported?
Does the product contain antimony trioxide, brominated flame retardants, chlorinated materials, red phosphorus, or other regulated flame-retardant substances?
Checks before quote
Treat as a formulated chemical mixture; CAS number may not represent the full product, so SDS and composition classification are essential
Request current SDS in English and destination-market format before shipment
Confirm HS code, DG / non-DG transport classification, UN number if applicable, and export documentation requirements
Do not rely on marketplace claims alone for UL94 V-0, glow wire, halogen, REACH, or environmental statements; request dated third-party reports or supplier declarations
Check whether flame-retardant additives include restricted substances under destination regulations such as REACH, RoHS, POPs, TSCA, or local chemical inventory rules
Confirm whether the product contains brominated, chlorinated, phosphorus-based, antimony-based, or other regulated flame-retardant components as relevant to buyer compliance
Verify whether the product is suitable for the buyer’s final application category, especially electronics, cable, textile, children’s products, or food-contact adjacent uses
Export eligibility and import clearance should be confirmed by the buyer’s customs broker and compliance team
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
