<p data-start="834" data-end="984"><strong data-start="834" data-end="851">SVR 5 (TSR 5)<\/strong> is a cost-effective technically specified natural rubber grade manufactured in Vietnam according to the <a href="https:\/\/aptrubber.com\/zh\/tcvn-3769-natural-rubber-standard\/"><strong data-start="956" data-end="974">TCVN3769\uff1a2016\u5e74<\/strong><\/a> standard.<\/p>
\n<p data-start="986" data-end="1238">Designed for manufacturers where <strong data-start="1019" data-end="1064">light color is not a critical requirement<\/strong>, SVR 5 supports practical compound cost control while maintaining reliable technical performance for industrial rubber goods, molded parts, and general rubber manufacturing.<\/p>
\n<p data-start="1240" data-end="1429">APT Rubber supplies SVR 5 with <strong data-start="1271" data-end="1352"><a href="https:\/\/aptrubber.com\/zh\/natural-rubber-quality-control-testing\/">COA<\/a>, TDS, MSDS, export documents, and EUDR-aligned documentation upon request<\/strong>, subject to stock availability, order scope, and final factory confirmation.<\/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
\n
Technical Data – TCVN Standard vs APT Internal Control<\/h3>\n
\n\n
\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
\n
Quality Control from Rubber Farm to Final Bale<\/h3>\n
\n
Packaging & Container Loading<\/h3>\n
\n
SVR 5 (TSR 5) vs Other Rubber Grades<\/h3>\n
\n\n
\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
\nA: <\/p>\n
\nA: <\/p>\n
\nA: <\/p>\n
\nA: <\/p>\n