很多人以为，ABS副牌就是"质检没过关的残次品"，跟残次品划等号。
这个误会，耽误了不少做汽车内饰件的厂。他们一听"副牌"两个字就摇头：那不就是回炉料、问题料吗？正牌贵点认了，回料险着也忍了，副牌？算了算了。
结果呢？一边正牌一吨一吨往上买，利润薄得像刀片；一边隔壁厂用着同样的大厂副牌，把内饰板的成本砍下来一截，交期还稳。你品，你细品——差的不是料，是认知。
今天就把ABS这个品类、全球三家绕不开的国外大厂，以及它们的副牌到底"副"在哪，掰开揉碎讲清楚。
ABS不是一种料，是三个性格捏一块儿
ABS学名丙烯腈-丁二烯-苯乙烯共聚物，三种单体各出一位：丙烯腈给强度和耐化学，丁二烯给韧性抗冲，苯乙烯给表面光泽和易加工。三个性格捏一块儿，才有了ABS"耐摔、好看、好成型"的江湖地位。家电外壳、汽车内饰、玩具、行李箱，到处都是它。
全球ABS产能高度集中，前几家就把大半江山占了。挤掉大陆厂商，海外阵营的头部有：台湾奇美Chi Mei、韩国LG化学、英力士苯领INEOS Styrolution（德国），SABIC、台塑也在前排阵营边缘。这里有个口径要说明：按产能排，奇美常年靠前，年产能一百多万吨量级；按市场份额和高端牌号排，LG化学又追得很紧。两家谁坐头把，看你拿哪份报告。但三家——奇美、LG化学、英力士苯领——是圈里公认的"ABS三巨头"，这点没争议。
ABS副牌不是便宜没好货，是原厂同批聚合料里单项指标没踩线的那一档
副牌，是同一厂家同一牌号里，出厂检验没完全够着正牌指标的那部分。同一批聚合产物，指标全达标贴正牌，个别指标小幅偏离就是副牌。它还是原厂原生粒子，ABS的三元共聚分子结构跟正牌是一致的，不是把废壳子打碎了再造粒。
它从哪来？四个口子：装置开停车的不稳定料（头尾料）、牌号切换的过渡料、工艺波动导致熔指或色相或冲击小幅偏离的批次、副线尾料。
边界必须分清：
| 类型 | 来源 | 品质 | 典型用途 |
|---|
| 正牌 | 原厂达标批次 | 全指标达标、批次稳定 | 高外观、认证件 |
| 副牌 | 原厂未达标批次 | 个别指标小幅偏离，基材与正牌一致 | 内饰件、配色件、内构件 |
| 回料/水口料 | 制品加工边角料再造粒 | 已受过一次热历史 | 低要求件 |
| 再生料 | 废旧塑料回收造粒 | 性能波动大 | 低端件、填充 |
说白了，副牌是"正牌的亲兄弟"，只是体检有一项没打勾；回料是"外人"，还带着上一世的热历史。别混为一谈。
奇美：POLYLAC一放出来，经销商都抢
奇美实业在台湾，是全球ABS产能体量靠前的厂家，招牌牌号叫POLYLAC，做家电和玩具的人对这个商标熟得不能再熟。它家走的是规模化路子，通用料成本控制得住，批次量大、流通广。
奇美副牌的特点：量大、牌号集中在通用级和耐热级。流出来的副牌常落在熔指、色相这两项，基材韧性底子厚。因为产量大，副牌货源相对稳定，适合走量的内饰板、仪表板基层、内饰立柱这种"要好看但不要求零瑕疵"的件。适用场景：汽车内饰件、家电面板、外壳。
LG化学：LUPILON这条线，耐热阻燃是强项
韩国LG化学，ABS业务排在全球前列，招牌牌号叫LUPILON。它家的ABS在耐热级、阻燃级上尤其舍得下功夫，跟着电动车和电子电器升级的红利走。
LG化学副牌的特点：中高端牌号流出，偏离项常集中在耐热温度或阻燃级别这种"没踩线"的指标。拿它做一般汽车内饰基层——不直接接触高温热源、不要求过认证的件——正好。基材的抗冲击和表面光泽跟正牌是一伙的，省下来的是认证那部分溢价。适用场景：汽车内饰基层、一般家电内件、非阻燃外壳。
英力士苯领：Terluran，欧洲老派的精细活
英力士苯领INEOS Styrolution总部在德国，是苯乙烯系塑料的老牌劲旅，ABS招牌牌号叫Terluran。它家规模不如奇美那么夸张，但在耐冲击、耐老化、低挥发这些汽车内饰在意的指标上，口碑很扎实。
英力士苯领副牌的特点：批次不大但料精，常落在色相或熔接痕外观这种"对功能不碍事、对外观有影响"的项上。做汽车内饰里那些藏在装饰板后面、不怎么露脸的结构件，用它比用新料省不少。适用场景：内饰骨架、卡扣、支架、非外观结构件。
挑ABS副牌，绕不开这几个坑
ABS副牌看着省事，真上手坑也不少。
一看偏离项对你产品重不重要。你做内饰板，表面要喷漆，色相差一点的副牌就别碰；你做藏在里面的骨架，那色相飘点根本无所谓。二看挥发物。汽车内饰在意VOC和气味，副牌虽然是原厂料，但批次波动可能让挥发物略高，上车前建议送检。三看包装溯源。正规大厂副牌分大包装、小包装流出，原厂袋和批次号要对得上。
还有个坑：把耐热副牌当通用副牌买。耐热ABS和通用ABS价差不小，有些供应商拿通用副牌冒充耐热副牌，上车烤俩月就变形。下单前把牌号打出来对着规格书核。
科隆仓库现货｜ABS现货
主推品牌：奇美、LG化学、英力士苯领
主要牌号：POLYLAC、LUPILON、Terluran
包装规格：大包装、小包装均有现货
仓库现货通常在2000-5000吨：小包副牌备货300-600吨、箱装副牌备货150-300吨、大包料/吨包料备货1500-4100吨
供应保障：批次留样可溯
上海那家做汽车内饰板的，把副牌用成了降本主力
上海有家做汽车内饰件的厂，前几年一直被成本压得喘不过气。正牌ABS一吨价格高，内饰板又不是什么高外观认证件，全用正牌实在肉疼；回料不敢碰，整车厂验厂那关就过不了。
后来他们把内饰板拆成"外观面"和"基层"两块：外观面继续用正牌保品质，基层和骨架切了一批奇美POLYLAC副牌和英力士Terluran副牌，专挑色相小幅偏离、但冲击和熔指达得底线的批次。下料前测熔指和挥发物，确认不碰高温件再上机。
算下来，基层材料一吨省了四五百，整车内饰板综合成本降了大概一成，而良率稳在96%上下，验厂一次过。这就是副牌的正确用法——不是顶替正牌，是把"露脸的用正牌、藏起来的用副牌"这笔账算精。宁波市科隆新材料有限公司做进口ABS副牌这些年，类似的搭配方案每年配不少，说白了就是帮你把一件产品里"哪些件配正牌、哪些件配副牌"分明白。
八句口诀，ABS副牌怎么用
1. 露脸的外观件用正牌，藏起来的结构件上副牌；
2. 先认厂：奇美、LG化学、英力士苯领，原厂流出才稳；
3. 奇美副牌走量，LG化学副牌耐热，英力士副牌耐冲；
4. 内饰件上车前，挥发物和气味送个检；
5. 别拿通用副牌冒充耐热副牌，烤俩月就露馅；
6. 熔指、色相小幅飘，配色件、基层件随便用；
7. 包装看原厂标识，大包装小包装都要能溯源；
8. 小批量试机再放量，留样追批次。
做汽车内饰的、做家电外壳的、做玩具行李箱的，谁没在ABS上翻过车？
是夏天车内一晒，内饰件翘边了？还是喷漆一抠就掉？或者图便宜进了批"副牌"，上机才发现脆得像薯片？
Many people think that ABS sub-brands are 'defective products that failed quality inspection,' equating them with defective goods.
This misunderstanding delayed quite a few factories that make car interior parts. The moment they heard the words 'secondary brand,' they shook their heads: isn't that just recycled material or defective material? They could accept paying a bit more for a genuine brand, and would endure some risk with recycled material, but a secondary brand? Forget it, forget it.
So what happened? On one side, the official brand was being bought ton by ton, with profits as thin as a razor blade; on the other side, the neighboring factory used the same major factory's sub-brand, cut the cost of interior panels, and still kept the delivery schedule stable. Think about it, really think about it—the problem isn't the materials, it's the understanding.
Today, we'll break down the ABS category, the three major international manufacturers you can't ignore globally, and exactly what makes their sub-brands 'sub', explaining it in detail.
ABS is not a kind of material; it's three personalities molded together.
ABS, scientifically known as acrylonitrile-butadiene-styrene copolymer, consists of three monomers, each contributing a trait: acrylonitrile provides strength and chemical resistance, butadiene provides toughness and impact resistance, and styrene provides surface gloss and ease of processing. The combination of these three characters gives ABS its reputation for being 'impact-resistant, attractive, and easy to mold.' It is found everywhere, from appliance housings, car interiors, and toys to suitcases.
Global ABS production capacity is highly concentrated, with the top few companies controlling the majority of the market. Excluding mainland manufacturers, the leading players in the overseas camps are: Taiwan's Chi Mei, South Korea's LG Chem, Germany's INEOS Styrolution, with SABIC and Formosa Plastics also on the fringe of the front lineup. A note on metrics: by capacity, Chi Mei has long been at the top, with an annual capacity of over one million tons; by market share and high-end grades, LG Chem is catching up closely. Which of the two is number one depends on which report you refer to. But the three—Chi Mei, LG Chem, and INEOS Styrolution—are recognized in the industry as the 'big three ABS manufacturers,' and that is undisputed.
ABS sub-brands are not cheap and poor quality; they are from the same batch of original factory polymer materials, just falling into the category where individual indicators haven't exceeded the limits.
Secondary grade refers to the portion within the same manufacturer and the same brand that did not fully meet the primary grade standards during factory inspection. For the same batch of polymer product, if all indicators meet the standards, it is labeled as primary grade; if individual indicators slightly deviate, it is labeled as secondary grade. It is still the original factory's native pellets; the ABS terpolymer molecular structure is the same as that of the primary grade, and it is not made by crushing waste shells and re-pelletizing.
Where does it come from? Four sources: unstable material from start and stop of the equipment, transition material from grade switching, batches with slight deviations in melt index, color, or impact due to process fluctuations, and tail material from secondary lines.
Boundaries must be clearly defined:
| Type | Source | Quality | Typical uses |
|---|
| Authentic brand | Original factory standard batch | All indicators meet the standards, batch stability | High appearance, certified parts |
| Side deck | Original factory substandard batch | Individual indicators slightly deviate, base material is consistent with the genuine brand | Interior parts, color-matched parts, internal components |
| Recycled material / Sprue material | Regranulation of processing scraps | Has undergone one heat history | Low requirement part |
| Recycled material | Recycled Plastic Pelletizing | Performance fluctuates greatly | low-end components, fillers |
Simply put, a sub-brand is the 'real brand's close brother,' it just has one item unchecked in the check-up; a back-supply is an 'outsider,' and it even carries the intense history from its previous life. Don't confuse the two.
Chimei: Once POLYLAC is released, distributors all scramble for it
Chimei Industrial in Taiwan is one of the leading manufacturers in the world in terms of ABS production capacity. Its flagship grade is called POLYLAC, and people in the home appliance and toy industries are extremely familiar with this brand. The company follows a large-scale approach, can control the cost of general-purpose materials, and produces in large batches with wide circulation.
Characteristics of Chi Mei's secondary grades: large quantity, with grade numbers concentrated in general-purpose and heat-resistant grades. The secondary grades that come out often classify under melt index and color, and the base material has solid toughness. Because of the high production volume, the supply of secondary grades is relatively stable, suitable for high-volume interior panels, instrument panel bases, and interior pillars where 'appearance matters but zero defects are not required.' Applicable scenarios: automotive interior parts, home appliance panels, enclosures.
LG Chem: The LUPILON line is strong in heat resistance and flame retardancy
South Korea's LG Chem ranks among the world's top in the ABS business, with its flagship grade called LUPILON. Its ABS especially excels in heat-resistant and flame-retardant grades, taking advantage of the benefits brought by the upgrades in electric vehicles and electronic appliances.
Characteristics of LG Chem's sub-brands: Medium- to high-end grades are released, with deviations usually concentrated in 'non-critical' indicators such as heat resistance temperature or flame retardant level. Using them for general automotive interior substrates—parts that do not directly contact high-heat sources and do not require certification—is just right. The base material's impact resistance and surface gloss are on par with the main brand, saving the premium associated with certification. Suitable applications: automotive interior substrates, general home appliance internal components, non-flame-retardant enclosures.
Inelis Benzene Leader: Terluran, the fine craftsmanship of old Europe
INEOS Styrolution, headquartered in Germany, is a veteran in the styrene-based plastics industry. Its flagship ABS grade is called Terluran. Its scale is not as exaggerated as Chi Mei, but it has a solid reputation in automotive interior indicators such as impact resistance, aging resistance, and low volatility.
Characteristics of the secondary brand of INEOS Styrolution: The batches are not large but the material is high-quality, often falling into categories like color hue or weld line appearance—issues that don't affect function but may impact appearance. It is used for structural parts inside car interiors that are hidden behind trim panels and not very visible; using this material saves a lot compared to using new material. Applicable scenarios: interior framework, clips, brackets, non-visible structural parts.
Choosing ABS sub-brands, you can't avoid these pitfalls
The ABS sub-brand looks convenient, but in practice, there are quite a few pitfalls.
First, see whether the deviations are important to your product. If you are making interior panels and the surface needs to be painted, don’t use off-brand materials if the color is even slightly off; if you are making the hidden framework inside, slight color variations don’t matter at all. Second, check the volatile substances. Car interiors are concerned with VOCs and odors. Although off-brand materials come from the original manufacturer, batch fluctuations may slightly increase volatile substances, so it is recommended to test them before installation. Third, check the packaging traceability. Official big manufacturers’ off-brand materials are distributed in large or small packages, and the original manufacturer’s bags and batch numbers must match.
There's another pitfall: buying heat-resistant secondary brands as if they were general-purpose secondary brands. The price difference between heat-resistant ABS and general-purpose ABS is not small. Some suppliers use general-purpose secondary brands to pass them off as heat-resistant secondary brands, and after being on the machine for two months, they deform. Before placing an order, list the grade and check it against the specification sheet.
Cologne Warehouse Spot｜ABS Spot
Main promoted brands: Chimei, LG Chem, Invista Phenylene
Main brands: POLYLAC, LUPILON, Terluran
Packaging specifications: both large and small packages are in stock
The warehouse usually has 2,000-5,000 tons of spot goods: 300-600 tons of small-pack secondary brand in stock, 150-300 tons of boxed secondary brand in stock, and 1,500-4,100 tons of bulk/ton-packed materials in stock.
Supply security: batch samples can be traced
That automotive interior panel company in Shanghai used the sub-brand as the main tool for cost reduction.
There is a factory in Shanghai that makes car interior parts. A few years ago, it was constantly suffocated by costs. The price of genuine ABS is high per ton, and interior panels are not high-end visual-certified parts, so using only genuine material is really painful; they dare not touch recycled material, as the vehicle manufacturers' factory inspections would not pass.
Later, they split the interior panels into two parts: the "exterior surface" and the "base layer": the exterior continued to use genuine plates to ensure quality, while the base and frame were cut from a batch of Chimei POLYLAC sub-plates and INEOS Terluran sub-plates, selecting batches with slight color deviations but with impact and melt fingers meeting the bottom line. Before cutting, they tested the melt index and volatiles, confirming they didn't touch high-temperature parts before installing the machine.
calculated, the base layer saved four to five hundred per ton, the overall cost of the vehicle interior panels dropped by about 10%, and the yield remained stable around 96%, all passed in one factory inspection. This is the correct use of the sub-plate—not to replace the genuine brand, but to calculate the "use the genuine badge for the visible brand, use the secondary badge for the hidden brand." Ningbo Kelong New Materials Co., Ltd. has been making imported ABS sub-brands for years, and has produced many similar matching solutions every year. Simply put, they help you distinguish "which parts in a product have genuine plates and which ones have sub-plates."
Eight Mnemonics: How to use ABS sub-plates
1. Use genuine plates for visible exterior parts, and put sub-plates on hidden structural parts;
2. First: Chi Mei, LG Chem, INEOS styrene collars; original factory outflows are stable;
3. Chi Mei secondary brands are mass-driven, LG Chem secondary brands are heat-resistant, INEOS secondary brands are impact-resistant;
4. Before installing interior parts, send them for inspection of volatiles and odors;
5. Don't use a generic secondary brand to pass off as a heat-resistant secondary brand—bake for two months and the filling will show up;
6. Melt fingers and tint may drift in small ranges; use color and base parts as you like;
7. Check the original factory label for packaging; both large and small packages should be traceable;
8. Small batch tests and then mass-produce, keep samples and chase batches.
Anyone who makes car interiors, home appliance shells, or toy luggage has never flipped a car on ABS?
Is it that in summer, when the car interior is sun-dryed, the interior parts peel up? Or does the paint peel off with a single spray spray? Or maybe you bought a batch of "secondary brands" for a cheap price, only to find out on the machine that they were as crispy as potato chips?
