PVC Resin SG-5 White Powder, CAS 9002-86-2, K Value 65-68
Buyer-facing sourcing profile for PVC Resin SG-5 supplied as white powder for pipe, profile, fittings, film, calendaring, injection molding, cable, footwear, and general plastic processing applications. Key checks for RFQ include CAS 9002-86-2, SG-5 grade confirmation, K value or viscosity range, residual vinyl chloride monomer limit, impurity particle count, apparent density, volatile matter, fish-eye count, whiteness, plasticizer absorption, brand or plant origin, packing format, COA availability, and export documentation readiness.
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.: 9002-86-2Polymer resin / PVC resin SG-5Public sourcing candidate - verify batch COA, SDS, residual VCM, grade, packing, and export documents before RFQ award
Chemical name: Polyvinyl Chloride Resin / PVC Resin
Formula: [C2H3Cl]n or (CH2-CHCl)n
Grade: SG-5; supplier also references SG3 and SG8 availability
Appearance: white powder
K value: 65-68, as stated in extracted specifications
Viscosity number: 107-118 mL/g range; sample measured value stated as 111.24 mL/g
Average polymerization: approximately 1000-1100, as stated
Impurity particle number: supplier table references superior grade ≤16, first grade ≤30, qualified grade ≤80; measured value stated as 16
Volatile matter including water: ≤0.4% for superior/first grade; measured value stated as 0.4%
Apparent density: supplier table references ≥0.48 g/mL for superior grade, ≥0.45 g/mL for first grade, ≥0.42 g/mL for qualified grade; measured value stated as 0.519 g/mL
Who uses this page
Target buyers
PVC pipe and fittings manufacturers
PVC profile and window frame producers
Cable and wire compounders
PVC film and sheet processors
Injection molding and extrusion factories
Footwear and sandal material manufacturers
Plastic compounders and masterbatch producers
Polymer distributors and importers
Before matching
Documents to check
CAS number, grade, assay, and impurity profile
SDS, COA, TDS, HS code, and transport classification
Destination-market import documents before supplier matching
Package and route
Packing notes
Standard packing stated as 25 kg/bag.
Supplier page lists package gross weight as 25 kg and package size as 50 cm x 30 cm x 20 cm.
Confirm bag type, inner liner, palletization, container loading quantity, moisture protection, and whether neutral or branded bags are available.
MOQ shown on source page: 28 tons; confirm current MOQ, trial order availability, and sample terms.
Confirm whether shipment is by full container load only or if LCL/export consolidation is available.
Request photos of actual bags, marks, batch labels, and pallet/loading condition before shipment.
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
Rigid PVC pipe and fitting extrusion
PVC profiles and panels
PVC film and calendaring applications
Injection molding of PVC articles
Cable and wire insulation or jacketing compounds, subject to compound formulation requirements
Footwear, sandals, and molded PVC goods
General-purpose suspension PVC resin feedstock for downstream compounding
How we compare
Sourcing options
SG-5 standard 25 kg bag shipment for full-container import buyers
Brand-specific sourcing from named China PVC producers, subject to availability
Grade comparison request across SG3, SG5, and SG8 for different processing requirements
Superior grade or first grade quotation based on impurity, whiteness, and viscosity requirements
FOB China port, CFR, or CIF quotation depending on buyer freight preference
Trial sample or small sample request before container order, subject to supplier policy
Third-party pre-shipment inspection and batch COA verification option
Neutral packing or original factory packing confirmation for distributor channels
Human review
Compliance notes
Verify product identity against CAS 9002-86-2 and ensure the COA matches PVC Resin SG-5 rather than another PVC grade or paste resin.
Request current COA for each batch covering viscosity/K value, impurity particles, volatile matter, apparent density, fish-eye count, plasticizer absorption, whiteness, and residual vinyl chloride monomer.
Request SDS in the buyer's required language and format before shipment.
Check destination-market requirements for polymer imports, residual vinyl chloride monomer limits, food-contact suitability if relevant, construction material standards if relevant, and any local registration obligations.
Do not rely on marketplace listing claims as regulatory confirmation; buyer should validate import classification, HS code, and local documentation requirements with broker or compliance team.
Confirm dangerous goods status with the supplier’s SDS and carrier booking documents. PVC resin is commonly shipped as non-DG polymer resin, but final transport classification must follow the current SDS and route requirements.
Check whether the product is carbide-based or ethylene-based PVC if process origin is material to the buyer’s quality, sustainability, or customer requirements.
Request TDS, SDS, COA, commercial invoice, packing list, certificate of origin, bill of lading draft, and any required third-party inspection documents before release of final payment.
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.
PVC resin SG5polyvinyl chloride resin CAS 9002-86-2PVC SG-5 white powdersuspension PVC resinK value 65 68 PVCPVC resin for pipePVC resin for profilePVC resin import ChinaHS code 390410 PVCPVC resin COA SDScarbide based PVC resinPVC resin residual VCM
Related product options
Build a broader quote package from adjacent options.
Buyers often compare neighboring grades, forms, or route options before sending one consolidated RFQ.
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
Can you confirm the exact manufacturer/brand for the offered lot, such as Tianye, Erdos, Xinfa, Wanhua, Zhongtai, or another plant?
Is the offered material SG-5 suspension PVC resin, not PVC paste resin or blended material?
Please provide recent COA for the exact batch or plant lot, including K value or viscosity number, impurity particles, volatile matter, apparent density, fish-eye count, plasticizer absorption, whiteness, and residual VCM.
What is the guaranteed residual vinyl chloride monomer limit for the offered shipment, and what test method is used?
Can you quote superior grade, first grade, and qualified grade separately if available?
What is the current MOQ, lead time, monthly allocation, and validity period of the quote?
Is the price based on FOB, CFR, CIF, or another Incoterm, and which China port is used?
What is the container loading quantity for 25 kg bags without pallets and with pallets?
Checks before quote
Verify product identity against CAS 9002-86-2 and ensure the COA matches PVC Resin SG-5 rather than another PVC grade or paste resin.
Request current COA for each batch covering viscosity/K value, impurity particles, volatile matter, apparent density, fish-eye count, plasticizer absorption, whiteness, and residual vinyl chloride monomer.
Request SDS in the buyer's required language and format before shipment.
Check destination-market requirements for polymer imports, residual vinyl chloride monomer limits, food-contact suitability if relevant, construction material standards if relevant, and any local registration obligations.
Do not rely on marketplace listing claims as regulatory confirmation; buyer should validate import classification, HS code, and local documentation requirements with broker or compliance team.
Confirm dangerous goods status with the supplier’s SDS and carrier booking documents. PVC resin is commonly shipped as non-DG polymer resin, but final transport classification must follow the current SDS and route requirements.
Check whether the product is carbide-based or ethylene-based PVC if process origin is material to the buyer’s quality, sustainability, or customer requirements.
Request TDS, SDS, COA, commercial invoice, packing list, certificate of origin, bill of lading draft, and any required third-party inspection documents before release of final payment.
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.
