{"id":6184,"date":"2024-08-28T03:45:14","date_gmt":"2024-08-28T03:45:14","guid":{"rendered":"https:\/\/aptrubber.com\/?post_type=product&#038;p=6184"},"modified":"2026-05-30T16:26:09","modified_gmt":"2026-05-30T09:26:09","slug":"svr-3l-mixture","status":"publish","type":"product","link":"https:\/\/aptrubber.com\/zh\/product\/svr-3l-mixture\/","title":{"rendered":"\u7684\u6df7\u5408\u7269\u76843L"},"content":{"rendered":"<h2>Natural Rubber MIXTURES OF SVR 3L<\/h2>\n<p>&lt;p data-start=&quot;118&quot; data-end=&quot;424&quot;&gt;&lt;strong data-start=&quot;118&quot; data-end=&quot;140&quot;&gt;\u7684\u6df7\u5408\u7269\u76843L&lt;\/strong&gt; is APT Rubber&rsquo;s light-color natural rubber blend, produced from &lt;strong data-start=&quot;205&quot; data-end=&quot;289&quot;&gt;SVR 3L natural rubber mixed with a controlled percentage of SBR synthetic rubber&lt;\/strong&gt;. It is designed for manufacturers who need clean appearance, stable processing, and competitive landed cost compared with pure SVR 3L.&lt;\/p&gt;<br \/>\n&lt;p data-start=&quot;426&quot; data-end=&quot;927&quot;&gt;This product is especially popular for the &lt;strong data-start=&quot;469&quot; data-end=&quot;485&quot;&gt;China market&lt;\/strong&gt;, where natural rubber and synthetic rubber mixtures are commonly imported under &lt;strong data-start=&quot;566&quot; data-end=&quot;585&quot;&gt;HS Code 4002.80&lt;\/strong&gt;. Under the ASEAN&ndash;China preferential tariff framework, HS 4002.80 products may enjoy &lt;strong data-start=&quot;670&quot; data-end=&quot;733&quot;&gt;0% import duty when supported by valid Form E documentation&lt;\/strong&gt;, subject to buyer-side customs confirmation. HS 4002.80 covers mixtures of natural rubber with synthetic rubber in primary forms, plates, sheets, or strip.&lt;\/p&gt;\n<\/p>\n<h3>Quick Specifications<\/h3>\n<ul>\n<li><strong>Grade:<\/strong> \u7684\u6df7\u5408\u7269\u76843L<\/li>\n<li><strong>HS Code:<\/strong> 4002.80<\/li>\n<li><strong>Key characteristics:<\/strong> \u5149\u7684\u989c\u8272<\/li>\n<li><strong>Origin:<\/strong> Vietnam<\/li>\n<li><strong>EUDR Compliant:<\/strong> since 2024<\/li>\n<li><strong>FSC\u00ae Certified:<\/strong> COC &amp; FM<\/li>\n<li>Flexible SBR 1502 blend ratios available upon requests<\/li>\n<\/ul>\n<p>FOB Vietnam Reference Price: From $2300 \/ MT.<\/p>\n<h3>What is MIXTURES OF SVR 3L Rubber?<\/h3>\n<p>Light-color SVR 3L + SBR rubber blend, popular for China-market import under HS 4002.80 with potential 0% import duty via Form E.<\/p>\n<h4>Key Processing Benefits<\/h4>\n<ul>\n<li><strong>Improved mixing stability:<\/strong> Predictable behavior during compounding.<\/li>\n<li><strong>Reduced premastication:<\/strong> Saves energy and equipment wear.<\/li>\n<li><strong>Consistent performance:<\/strong> Uniform end-product quality.<\/li>\n<\/ul>\n<h4>Controlled Lovibond Color and Mixing % of SBR 1502 Process<\/h4>\n<ol>\n<li>Fresh Field Latex<\/li>\n<li>Coagulation &amp; Pre-Processing. Controlled Mixing of SBR 1502.<\/li>\n<li>Control SBR 1502 blend % (Light Color)<\/li>\n<\/ol>\n<h3>Technical Data &#8211; TCVN Standard vs APT Internal Control<\/h3>\n<p>MIXTURES OF SVR 3L is manufactured according to TCVN 3769:2016, with APT Rubber applying tighter internal control targets before shipment release.<\/p>\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>TCVN 3769:2016 Limit<\/th>\n<th>APT Internal Control<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Lovibond Color Index, individual, max<\/td>\n<td>\u2264 6<\/td>\n<td>Max 6<\/td>\n<\/tr>\n<tr>\n<td>Dirt content (retained on 44\u00b5m aperture), % wt, max<\/td>\n<td>\u2264 0.03<\/td>\n<td>&lt; 0.03 (Controlled Cleanliness)<\/td>\n<\/tr>\n<tr>\n<td>Ash content, % wt, max<\/td>\n<td>\u2264 0.50<\/td>\n<td>&lt; 0.50<\/td>\n<\/tr>\n<tr>\n<td>Nitrogen content, % wt, max<\/td>\n<td>\u2264 0.60<\/td>\n<td>&lt; 0.60<\/td>\n<\/tr>\n<tr>\n<td>Volatile matter content, % wt, max<\/td>\n<td>\u2264 0.80<\/td>\n<td>&lt; 0.80<\/td>\n<\/tr>\n<tr>\n<td>Initial Plasticity (P\u2080), min<\/td>\n<td>\u2265 35<\/td>\n<td>&gt; 35<\/td>\n<\/tr>\n<tr>\n<td>Plasticity Retention Index (PRI), min<\/td>\n<td>\u2265 60<\/td>\n<td>&gt; 60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Need MIXTURES OF SVR 3L for production?<\/h3>\n<p>Get the latest FOB\/CIF quotation and available shipment schedule.<\/p>\n<h3>Industrial Applications of MIXTURES OF SVR 3L<\/h3>\n<p>Widely used by tire manufacturers, rubber compounders, and industrial rubber processors requiring stable Mooney viscosity and consistent processing performance.<\/p>\n<ul>\n<li><strong>Footwear soles:<\/strong> Clean rubber blend for light-color shoe soles and general footwear components.<\/li>\n<li><strong>Rubber bands:<\/strong> Flexible rubber material for elastic products requiring cleaner appearance and stable processing.<\/li>\n<li><strong>Rubber mats:<\/strong> Cost-efficient compound base for mats where durability, flexibility, and price control matter.<\/li>\n<li><strong>Flooring products:<\/strong> Suitable for rubber flooring and surface products requiring balanced cleanliness and wear resistance.<\/li>\n<li><strong>Light-color molded goods:<\/strong> Used for molded rubber parts where appearance consistency is more important than premium purity.<\/li>\n<li><strong>General industrial rubber goods:<\/strong> Practical choice for non-critical rubber parts requiring workable cleanliness and commercial efficiency.<\/li>\n<\/ul>\n<h3>Quality Control from Rubber Farm to Final Bale<\/h3>\n<ol>\n<li><strong>Latex Reception:<\/strong> Screening for dirt and ammonia content.<\/li>\n<li><strong>Viscosity Stabilization:<\/strong> Controlled addition of stabilizing agents.<\/li>\n<li><strong>Mechanical Processing:<\/strong> Crumbing and washing to remove impurities.<\/li>\n<li><strong>Controlled Drying:<\/strong> Maintains plasticity and prevents degradation.<\/li>\n<li><strong>VILAS Laboratory Testing:<\/strong> Each lot tested in our VILAS lab before shipment.<\/li>\n<\/ol>\n<h3>Packaging &#038; Container Loading<\/h3>\n<ul>\n<li><strong>Standard Bale Details:<\/strong> 33.33 kg or 35 kg blocks. Wrapped in Thin PE (meltable) or Thick PE (strippable).<\/li>\n<li><strong>Pallet &#038; Packing Options:<\/strong> Available in loose bales, standard wooden crates pallets, pallet shrinkwrapped or steel pallets.<\/li>\n<li><strong>Container Capacity (20ft FCL):<\/strong> Loose bales: Up to 21 MT. Palletized shipments: Approx. 19.2 \u2013 20.16 MT per 20ft container.<\/li>\n<\/ul>\n<h3>MIXTURES OF SVR 3L vs Other Rubber Grades<\/h3>\n<p>Explore other SVR rubber grades used by tire manufacturers and industrial rubber compounders.<\/p>\n<table>\n<thead>\n<tr>\n<th>Rubber Grade<\/th>\n<th>Mooney Viscosity<\/th>\n<th>Key Feature<\/th>\n<th>Typical Application<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u76843L<\/td>\n<td>Not required<\/td>\n<td>Light color, low dirt<\/td>\n<td>Footwear soles, rubber bands, mouse pads.<\/td>\n<\/tr>\n<tr>\n<td>\u76845<\/td>\n<td>Not required<\/td>\n<td>Darker color than Mixtures of SVR 3L, low dirt<\/td>\n<td>Cost-effective substitution of (Mixtures of) SVR 3L <\/td>\n<\/tr>\n<tr>\n<td>\u7684CV60<\/td>\n<td>60\u00b15<\/td>\n<td>Stable medium-firm viscosity<\/td>\n<td>Tire compounds, industrial belts<\/td>\n<\/tr>\n<tr>\n<td>SVR CV70<\/td>\n<td>70\u00b15<\/td>\n<td>Higher viscosity grade<\/td>\n<td>Stiff compounds requiring stronger processing stability<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Common Questions About MIXTURES OF SVR 3L<\/h3>\n<p><strong>Q: What is Mixtures of SVR 3L?<\/strong><br \/>\nA: <\/p>\n<p>Mixtures of SVR 3L is a rubber blend made from SVR 3L natural rubber and a small percentage of synthetic rubber, commonly SBR 1502. It is designed for buyers who need a cleaner, light-color rubber base with improved commercial flexibility compared with pure SVR 3L.<\/p>\n<\/p>\n<p><strong>Q: How is Mixtures of SVR 3L different from pure SVR 3L?<\/strong><br \/>\nA: <\/p>\n<p>Pure SVR 3L is a technically specified natural rubber grade mainly valued for light color, low dirt, and clean appearance. Mixtures of SVR 3L include synthetic rubber, usually SBR 1502, to create a more cost-efficient blend for selected applications. SVR 3L is typically chosen when natural rubber purity is the priority; Mixtures of SVR 3L are chosen when buyers need a balance of appearance, processing, and import cost.<\/p>\n<\/p>\n<p><strong>Q: What is the HS code for Mixtures of SVR 3L?<\/strong><br \/>\nA: <\/p>\n<p>Mixtures of natural rubber with synthetic rubber are generally classified under <strong data-start=\"4223\" data-end=\"4242\">HS code 4002.80<\/strong>, which covers mixtures of natural rubber or similar natural gums with synthetic rubber or factice in primary forms, plates, sheets, or strip. However, buyers should confirm the final HS code, import duty, and customs treatment with their local broker before shipment<\/p>\n<\/p>\n<p><strong>Q: What are the main applications of Mixtures of SVR 3L?<\/strong><br \/>\nA: <\/p>\n<p>Mixtures of SVR 3L are suitable for footwear, light-color rubber goods, elastic products, rubber mats, flooring, and selected industrial rubber parts. They are best used where buyers need cleaner appearance than darker general-purpose rubber, but do not require pure SVR 3L.<\/p>\n<\/p>\n<p><strong>Q: Is Mixtures of SVR 3L suitable for China import?<\/strong><br \/>\nA: <\/p>\n<p>Yes, it can be suitable for China-oriented procurement, especially where buyers request natural rubber and synthetic rubber mixtures under HS 4002.80.<\/p>\n<\/p>\n<p><strong>Q: Can APT Rubber supply COA and export documents for Mixtures of SVR 3L?<\/strong><br \/>\nA: <\/p>\n<p>Yes. APT Rubber can supply standard export documents such as commercial invoice, packing list, COA, and applicable certificate of origin depending on the buyer\u2019s market and order requirements. For technical acceptance, buyers should confirm the required specification, SBR ratio, packaging, and destination documentation before final order confirmation.<\/p><\/p>","protected":false},"excerpt":{"rendered":"<p>Light-color natural rubber blend with SBR 1502 for cost-efficient processing and clean finished rubber products.<\/p>","protected":false},"featured_media":12490,"template":"","categories":[],"class_list":["post-6184","product","type-product","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/aptrubber.com\/zh\/wp-json\/wp\/v2\/product\/6184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aptrubber.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aptrubber.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aptrubber.com\/zh\/wp-json\/wp\/v2\/media\/12490"}],"wp:attachment":[{"href":"https:\/\/aptrubber.com\/zh\/wp-json\/wp\/v2\/media?parent=6184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aptrubber.com\/zh\/wp-json\/wp\/v2\/categories?post=6184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}