Buyer Fit
- Overseas importers and distributors
- Manufacturers, formulators, trading companies, and ingredient buyers
- Human-reviewed RFQ before supplier matching
Back to homeCommodity resins, engineering plastics, masterbatch, and processing additives
Polymers, Resins, and Plastic Additives sourcing from China
China supply options for polymer buyers comparing resin grades, melt flow, IV or viscosity, additive packages, and application-specific compounding needs.
Importer need
Match the polymer family, grade code, end use, processing method, and compliance file before negotiating container quantities.
Product options stay organized around quote readiness: CAS number, grade, assay, application, package, documents, quantity, and delivery destination.
Subcategory map
Choose a subcategory before asking factories for quotes.
Each subcategory maps to real buyer search terms and RFQ details: CAS number, grade, purity, package style, MOQ, samples, documents, and export packing.
Commodity resinsPP, PE, PVC, PET, and general resin sourcing with exact grade and process route alignment.
PP resin granulesPP resin granules supplier ChinaPP resin granules COA SDSPP resin granules export gradeHDPE resin granules
Engineering plasticsABS, PC, PA, POM, and higher-spec resin sourcing with processing and declaration support.ABS resinABS resin supplier ChinaABS resin COA SDSABS resin export gradepolycarbonate PC resin
Plastic additivesAntioxidants, UV stabilizers, slip agents, and processing aids matched to resin family and use case.antioxidant 1010antioxidant 1010 supplier Chinaantioxidant 1010 COA SDSantioxidant 1010 export gradeantioxidant 168
Rubber additivesRubber accelerators, antioxidants, and processing chemicals for tire and rubber-compound buyers.rubber accelerator MBTrubber accelerator MBT supplier Chinarubber accelerator MBT COA SDSrubber accelerator MBT export graderubber accelerator MBTS
Masterbatch and compoundingColor, filler, and additive masterbatch sourcing with carrier-resin and loading ratio clarity.black masterbatchblack masterbatch supplier Chinablack masterbatch COA SDSblack masterbatch export gradewhite masterbatch
Documents
- Grade code, MFI, density, ash, volatile matter, or IV depending on resin family
- RoHS, REACH, food-contact, or application-specific declarations where required
- Bag loading, pallet policy, batch consistency, and benchmark-grade comparison
Packing / Logistics
- Drum, IBC, bag, carton, pallet, label, and container loading
- MOQ, lead time, samples, DG marks, and warehouse inspection
Export Questions
- Which polymer family and exact grade or benchmark should be matched?
- What processing route applies: injection, film, fiber, raffia, extrusion, or compounding?
- Do you need virgin resin, recycled content, additive package, or masterbatch support?
Product options
Representative options for quote preparation.
Each product page summarizes specifications, use cases, packaging checks, related search terms, and questions a buyer should confirm before supplier comparison.
needs_spec_confirmationRubber AdditivesRFQ
Precipitated Silica Reinforcing Filler for Rubber, 180 m2/g
Precipitated silica powder for rubber compounding, positioned as a reinforcing filler for tires, shoe soles, belts, hoses, and seals. The listing shows SiO2 content at >=97%, specific surface area at 180 m2/g, and DBP oil absorption at 2.55 mL/g. Buyers should confirm the exact CAS identity, moisture level, and lot COA before RFQ.
Precipitated silica / rubber reinforcing filler
CAS listed on page: 7631-86-9 and 112926-00-8; title also shows 10279-57-9 and should be verifiedSiO2 content: >=97%Specific surface area: 180 m2/g
Needs CAS identity confirmation before RFQRubber AdditivesRFQ
Rubber Antioxidant 6PPD / 4020, CAS 793-24-8, 96% Min, Flake or Granular
Buyer-facing sourcing candidate for rubber antioxidant 6PPD / 4020 with listed CAS 793-24-8 and 96.0% minimum purity. The source title references IPPD / 4010NA, but the extracted chemistry, CAS number, molecular formula, and specification align with 6PPD / 4020, so CAS and product identity confirmation is required before RFQ or sampling.
Rubber antioxidant / p-phenylenediamine antioxidant for tire and rubber compound applications
CAS No.: 793-24-8, to be verified against COA and SDSChemical name listed: N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamineCommon trade references listed: 6PPD / 4020; source title also mentions IPPD / 4010NA, requiring identity clarification
Document Review Required Before RFQRubber AdditivesRFQ
LPG Propelled Aerosol Tire Cleaning and Gloss Rejuvenator, 400 mL
Buyer-facing sourcing candidate for an aerosol tire care chemical supplied in 400 mL cans with LPG propellant. The listed product is positioned as a tire/rubber cleaning and gloss-improvement spray, with reported pH 8.2, VOCs 88 g/L, aluminum corrosion grade 0, cleaning efficiency 98.2%, foam collapse time under 2 minutes, and gloss improvement above 10 GU at 60°. Overseas buyers should verify full formulation identity, CAS-level component disclosure where available, SDS, aerosol DG classification, VOC compliance for destination markets, packing configuration, shelf life, and export documentation before RFQ or sample approval.
Aerosol tire cleaning and gloss care chemical with LPG propellant
Appearance/state: aerosol productApplication: tire sidewall cleaning and gloss careFill volume: 400 mL
Candidate - verify CAS, grade specification, COA, SDS, and export documents before RFQ awardRubber AdditivesRFQ
Precipitated Silica Powder for Rubber Reinforcement, Basisil-PPT185, 180 m²/g
Buyer-facing sourcing candidate for precipitated silica powder used as a reinforcing filler in rubber applications. Key verification points include CAS alignment, SiO2 content, BET specific surface area around 180 m²/g, DBP absorption, moisture, loss on drying, particle form, packaging size, export documentation, and batch COA availability.
Rubber reinforcing filler / precipitated silica powder
CAS numbers shown on source page: 7631-86-9 and 112926-00-8Product name: Precipitated Silica PowderModel/grade: Basisil-PPT185
Candidate for RFQ after identity, SDS, COA, packing, and DG/export checksRubber AdditivesRFQ
Lencolo 5002 Organosilicon-Modified Soft Touch Additive for UV / Elastic Coatings
Buyer-facing sourcing profile for Lencolo 5002, a transparent liquid organosilicon-modified polymer additive supplied for elastic coatings, rubber paints, appliance paint, car paint, furniture paint, paper coating, and rubber coating systems. Overseas buyers should confirm proprietary composition, CAS or substance identity disclosure where applicable, active content, appearance, compatibility, impurity limits, export documents, and packing configuration before RFQ or sample evaluation.
Coating auxiliary agent / organosilicon-modified polymer soft-touch additive
CAS number: not provided; request CAS, polymer identity, or proprietary composition statement from supplierModel: Lencolo 5002Component: special organosilicon-modified polymer
Candidate for RFQ after CAS, grade and export-document verificationRubber AdditivesRFQ
Industrial Grade Expandable Microsphere Physical Foaming Agent for PVC, PP, PE and EVA
Thermo-expandable microsphere physical foaming additive offered for plastics and elastomer applications, including PVC, EVA, PE and PP. Buyer checks should focus on confirmed CAS identity, grade selection by expansion temperature and particle size, residual volatile content, powder appearance, packing format, SDS/TDS/COA availability, and export documentation for India or other overseas markets.
Expandable microsphere physical foaming agent / plastic auxiliary additive
CAS No. listed by source: 25133-97-5; buyer should verify whether this CAS correctly represents the supplied microsphere grade or only a component/resin referenceEINECS listed by source: 253-242-6; confirm against supplier SDS and COAFormula listed by source: C14H22O6; confirm relevance to the actual commercial microsphere product
Human reviewRubber AdditivesRFQ
Azodicarbonamide ADC/AC Blowing Agent CAS 123-77-3 for Plastics and Rubber Export Sourcing
Buyer-facing sourcing profile for azodicarbonamide ADC/AC blowing agent supplied as yellow powder, CAS 123-77-3, typically offered at 98%-99% purity for plastic and rubber foaming applications. Overseas buyers should verify grade selection, particle size, decomposition temperature range, gas evolution, UN 3242 Class 4.1 transport classification, export documents, and destination-market restrictions before RFQ confirmation.
Chemical blowing agent / plastic and rubber auxiliary additive
CAS No.: 123-77-3Chemical name: Azodicarbonamide, commonly referenced as ADC or AC foaming agentFormula: C2H4N4O2
Compliance Focus
- Grade code, MFI, density, ash, volatile matter, or IV depending on resin family
- RoHS, REACH, food-contact, or application-specific declarations where required
- Bag loading, pallet policy, batch consistency, and benchmark-grade comparison
RFQ Questions
- Which polymer family and exact grade or benchmark should be matched?
- What processing route applies: injection, film, fiber, raffia, extrusion, or compounding?
- Do you need virgin resin, recycled content, additive package, or masterbatch support?