<p>SVR 5 (TSR 5) is a cost-effective technically specified natural rubber grade manufactured in Vietnam in accordance with the <a href="https:\/\/new.aptrubber.com\/zh\/tcvn-3769-natural-rubber-standard\/">TCVN3769\uff1a2016\u5e74<\/a> standard. Positioned between lighter-color grades such as<a href="https:\/\/new.aptrubber.com\/zh\/product\/svr-3l\/"> \u76843L<\/a> and darker field grades such as <a href="https:\/\/new.aptrubber.com\/zh\/product\/svr-10\/">\u768410<\/a> or <a href="https:\/\/new.aptrubber.com\/zh\/product\/svr-20\/">\u768420<\/a>, SVR 5 provides manufacturers with a practical balance of technical performance, processability, and raw material cost control.<\/p>
\n<p>Designed for applications where light color is not a critical requirement, SVR 5 is suitable for industrial rubber goods, molded rubber parts, extruded products, footwear components, rubber mats, general-purpose compounds, and other manufacturing applications where consistent physical properties are more important than visual appearance. With controlled dirt, ash, volatile matter, nitrogen, Po, PRI, and color specifications, SVR 5 allows compounders to maintain stable production performance while optimizing formulation cost.<\/p>
\n<p>APT Rubber supplies SVR 5 natural rubber for manufacturers, traders, and distributors requiring export-ready Vietnamese rubber with reliable factory control and technical documentation. Each shipment can be supported with COA, TDS, MSDS, packing list, invoice, certificate of origin, and other export documents depending on buyer requirements. <a href="https:\/\/new.aptrubber.com\/zh\/eudr-compliant-natural-rubber\/">EUDR-aligned<\/a> and <a href="https:\/\/new.aptrubber.com\/zh\/fsc-certified-natural-rubber\/">FSC-related<\/a> documentation may also be provided upon request, subject to stock availability, order scope, origin verification, certification eligibility, and final factory confirmation.<\/p>
\n<p>Check our rubber price index for current procurement rates.<\/p>\n<\/p>\n
FOB Vietnam Reference Price: From $2200 \/ MT.<\/p>\n
SVR 5 is produced from field latex and controlled through processing, drying, baling, and lot testing. Each shipment can be supported with COA and export documentation according to buyer requirements.<\/p>\n
Cost-efficient compounding: <\/strong>SVR 5 helps reduce raw material cost when light color is not required, making it practical for high-volume industrial rubber production.<\/p>\n<\/li>\n Reliable functional performance:<\/strong> Controlled SVR technical parameters support stable performance in mixing, molding, and general rubber manufacturing.<\/p>\n<\/li>\n Practical color flexibility:<\/strong> Because SVR 5 is not specified for light Lovibond color, manufacturers can use it for darker or non-appearance-critical rubber goods without overpaying for SVR 3L.<\/p>\n<\/li>\n<\/ul>\n SVR 5 (TSR 5) is manufactured according to TCVN 3769:2016, with APT Rubber applying tighter internal control targets before shipment release.<\/p>\n Get the latest FOB\/CIF quotation and available shipment schedule.<\/p>\n Widely used by tire manufacturers, rubber compounders, and industrial rubber processors requiring stable Mooney viscosity and consistent processing performance.<\/p>\n Compare key product characteristics and application fit when selecting the right rubber grade for your processing and end-use requirements.<\/p>\n Q: What is SVR 5 natural rubber used for?<\/strong> SVR 5 is used for industrial rubber products where light color is not required<\/strong>. Common applications include molded rubber parts, gaskets, seals, rubber sheets, mats, conveyor belt components, footwear parts, and general technical rubber goods.<\/p>\n \n Q: When should buyers choose SVR 5 instead of SVR 3L?<\/strong> Buyers should choose SVR 5 when they want a more cost-effective natural rubber grade and can accept darker color. \u76843L<\/a> is better for light-color or appearance-sensitive products, while SVR 5 is better for functional rubber goods where color is not the key buying factor.<\/p>\n<\/p>\n Q: Is SVR 5 a light-color natural rubber grade?<\/strong> No. SVR 5 is not normally selected for light-color applications. Unlike SVR 3L, SVR 5 does not carry the same light Lovibond color positioning, so buyers should use it for darker or non-appearance-critical products.<\/p>\n<\/p>\n Q: Is SVR 5 suitable for high-volume rubber manufacturing?<\/strong> Yes. SVR 5 is suitable for high-volume rubber goods where manufacturers need practical cost control, reliable technical performance, and consistent supply without paying extra for light-color appearance.<\/p>\n<\/p>\nSVR 5 PRODUCTION & QUALITY CONTROL Process<\/h4>\n
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Technical Data – TCVN Standard vs APT Internal Control<\/h3>\n
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\n \nParameter<\/th>\n TCVN 3769:2016 Limit<\/th>\n APT Internal Control<\/th>\n<\/tr>\n<\/thead>\n \n Lovibond Color Index, individual, max<\/td>\n Not required<\/td>\n Customizable according to customer's requirement<\/td>\n<\/tr>\n \n Dirt content (retained on 44\u00b5m aperture), % wt, max<\/td>\n \u2264 0.05<\/td>\n < 0.05<\/td>\n<\/tr>\n \n Ash content, % wt, max<\/td>\n \u2264 0.60<\/td>\n < 0.60<\/td>\n<\/tr>\n \n Nitrogen content, % wt, max<\/td>\n \u2264 0.60<\/td>\n < 0.60<\/td>\n<\/tr>\n \n Volatile matter content, % wt, max<\/td>\n \u2264 0.80<\/td>\n < 0.80<\/td>\n<\/tr>\n \n Initial Plasticity (P\u2080), min<\/td>\n \u2265 30<\/td>\n > 30<\/td>\n<\/tr>\n \n Plasticity Retention Index (PRI), min<\/td>\n \u2265 60<\/td>\n > 60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Need SVR 5 (TSR 5) for production?<\/h3>\n
Industrial Applications of SVR 5 (TSR 5)<\/h3>\n
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Quality Control from Rubber Farm to Final Bale<\/h3>\n
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Packaging & Container Loading<\/h3>\n
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SVR 5 (TSR 5) vs Other Rubber Grades<\/h3>\n
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\n \nRubber Grade<\/th>\n Mooney Viscosity<\/th>\n Key Feature<\/th>\n Typical Application<\/th>\n<\/tr>\n<\/thead>\n \n \u76845<\/td>\n Non-CV<\/td>\n Field-latex-based SVR grade for applications where light color is not critical<\/td>\n Molded rubber goods, mats, sheets, footwear parts, gaskets, general technical rubber products<\/td>\n<\/tr>\n \n \u76843L<\/td>\n Non-CV<\/td>\n Light-color natural rubber with Lovibond color control<\/td>\n Light-colored rubber goods, footwear parts, adhesives, consumer rubber products<\/td>\n<\/tr>\n \n \u7684CV60<\/td>\n 60\u00b15<\/td>\n Constant-viscosity grade for stable processing behavior<\/td>\n Tire compounds, belts, hoses, automotive parts, CMB<\/td>\n<\/tr>\n \n SVR CV70<\/td>\n 70\u00b15<\/td>\n Higher Mooney constant-viscosity grade for firmer compound needs<\/td>\n Firmer compounds, belts, hoses, automotive and industrial rubber parts<\/td>\n<\/tr>\n \n \u7684\u6df7\u5408\u7269\u76843L<\/td>\n Non-CV<\/td>\n NR\/SBR blended option for formula-specific market requirements<\/td>\n China-market buyers, NR\/SBR blend applications, customized compound requirements<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Common Questions About SVR 5 (TSR 5)<\/h3>\n
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