再生塑料全品类速查：哪个品类能省、怎么省、何时别用，一张表说清

老采购都懂一句话：便宜的料，只有买的那一刻是开心的。这话放到再生塑料上，还得再加半句——买对了是省，买错了是还。前面15篇把PP、PE、ABS、PC一个一个掰开讲透，这一篇把它们拢到一起，做成一张能贴在采购桌前的速查总表。

先花两分钟认识下主角。宁波市科隆新材料有限公司是工贸一体的塑料原料供应商，做的不只是某一两个品类，而是把再生塑料这条产业链上跑得起来的料都收进来、分清楚：大宗通用的PP、PE、PVC、PS系，工程料ABS、PC、PA、POM，特种料PPS、PVDF、PEEK、LCP，弹性体TPU，还有可降解的PLA/PBAT和热固性回收粉，加起来二十多个品类。再生塑料的来路五花八门——工厂边角料、消费后回收制品、光伏和锂电等新兴产业的新边角料，经过分选、破碎、清洗、造粒，再回到对应的产线上用。这篇总纲不展开讲工艺，就回答一件事：你手里那个件，该往哪个档里放。

27个品类不是27道选择题，其实是5本账

很多人一听到再生塑料，脑子里就是一个笼统的概念：便宜。可真到采购桌上，PP的账和PE的账不一样，ABS的账和PEEK的账更不是一回事。PP走的是量，一吨省几百块、一个月用几百吨，积少成多；PEEK走的是价，新料一公斤好几十块，再生下来省的是一大截；TPU看的是回弹，LCP看的是高频性能。把它们硬塞到一个篮子里比价格，本身就是错的。

所以与其背27个品类的参数，不如先把它们归到五个档里：大宗通用档、工程料档、特种料档、弹性体档、冷门特殊档。每个档关心的事不一样——大宗档怕的是批次飘，工程档怕的是表面和力学掉链子，特种档怕的是认证和数据不全，弹性体怕的是泡水、冷门档怕的是用错地方。档归对了，选型就成了一半。

后面这张总表，把27个品类的来源、典型用途、降本要点、什么时候别碰，全压在一行里。不用背，打印出来贴在桌边，遇到新件先对一遍档。表中指标为行业通用口径概括，具体以GB/T 40006对应分品种标准和厂家TDS为准；LCP流通量小，以特定渠道回收为主。做再生料久了的宁波市科隆新材料有限公司，给客户报价从来不是先甩单价，而是先问做什么件、用在什么工况，再往这五个档里对。

图1　多品类再生塑料颗粒料仓（示意图）

把全品类摊在一张桌上，谁能省、谁省不动，一眼见底

品类	典型来源	典型应用	降本要点	何时别用
PP	周转箱、编织袋、保险杠	周转箱、托盘、汽车件	走量大、料源稳	低温承重件先测
PE	包装膜、化工桶、管材	吹膜、管材、托盘	量大面广、价差稳	食品接触膜先过合规
ABS	家电外壳、电视机壳	家电外壳、玩具	深色非外观件划算	高光镜面件先试
PC	电器壳、板材、灯罩	板材、电子外壳	掺混级便宜	高透明光学件别掺
PET	饮料瓶、片材边角	短纤、打包带、片材	瓶片回收量大	食品瓶级另受约束
PVC	管材、型材、电缆料	排水管、型材	配方重配后够用	给水管、食品件别用
HIPS	家电壳、包装盒	文具、普通外壳	注塑级来源稳	高冲击件别用
PA	汽车件、地毯丝	改性增强、结构件	改性后对标新料	吸湿件先烘干
PC/ABS	电器外壳回收	笔记本、电器壳	合金料价高再生划算	高耐温件先验证
PMMA	灯箱板、亚克力边角	灯箱、展示板	透明级来源广	户外长期黄变件
POM	齿轮、耐磨件水口	齿轮、耐磨结构件	耐磨件再生可用	精密尺寸件谨慎
TPU	鞋底、管材边角	鞋底、护套、软管	鞋材回收闭环短	泡水件先分聚酯聚醚
EVA	鞋材、发泡边角	鞋底、发泡制品	VA含量对齐即可	高负载件谨慎
POE	光伏、增韧边角	增韧掺混改性	掺一点省一批	别当主料用
EPS	包装泡沫、保温箱	轻质填充、再生颗粒	来源广、价格低	承重结构件、食品件
PTFE	氟塑料边角、密封圈	防腐衬里、密封件	新料贵、再生空间大	高纯半导体、食品件
PBT	电子电器水口	电子接插件、汽车件	增强改性后对标新料	高湿长期受力件
AS/SAN	透明制品边角	文具、透明包装	透明级来源稳	户外耐候、高冲击件
PVDF	锂电废料、化工管边角	锂电、光伏、化工防腐	新料价高、再生划算	高纯锂电正极件
PPS	高温件水口	高温结构件、接插件	特种料再生划算	高精密尺寸件
UHMWPE	耐磨板、管材边角	耐磨衬板、导轨	分子量高、性价比好	注塑薄壁、高温件
PETG/APET	透明片材边角	透明包装、展示	透明再生来源广	食品接触先合规
PEEK	航空、医疗、半导体边角	高端耐磨件、半导体工装	新料极贵、空间大	植入级、航空认证件
PI/PSU/PEI	高温薄膜、电子边角	高温绝缘、电子结构件	高价特种料再生划算	航空认证、医疗植入件
PLA/PBAT	可降解制品边角	可降解包装、农膜、3D打印	生物基减废	长期耐用件、高温件
热固性回收粉	酚醛、环氧、PU粉碎	填料、改性填充	变废为填料降本	结构承力件
LCP	电子元器件水口（量小）	精密电子件、5G结构件改性	非高频非精密场景可替代	高频高速通信件

这张表看着长，记起来其实就一句话：大宗档拼批次稳，工程档拼外观和力学，特种档拼认证和数据，弹性体拼软硬段和耐水解，冷门档拼别用错地方。同一袋料，放对档是省钱，放错档是事故。

能省的归能省，别碰的归别碰，别拿一把尺子量所有料

把上面27个品类再归拢成五个档，采购时先看自己的件落在哪一档，再谈具体等级。这一档和那一档的风险点完全不一样，下面这张分档表说的就是这个。

分档	代表品类	选型要点	主要风险提示
大宗通用档	PP、PE、PVC、HIPS、EPS、EVA、POE、PET	看灰分、看MFR批次稳不稳	食品接触、给水管别碰
工程料档	ABS、PC、PA、POM、PBT、PC/ABS、PMMA、AS、PETG	对表面、对冲击、对透明要求	高光透明件先封样
特种料档	PPS、PVDF、PTFE、PEEK、LCP、PI系、UHMWPE	新料贵、先看认证要求	航空、半导体、植入件别用再生
弹性体档	TPU	先分聚酯聚醚、测回弹	泡水件选聚醚系
冷门特殊档	PLA/PBAT、热固性回收粉	当填料、短期用途	长期耐用、承力件别用

比分档更重要的，是知道哪些场景压根不该动再生料的念头。下面这张边界表，把高频踩坑的场景列出来——不是这些品类不能再生，是这些场景的安全和认证要求，再生料暂时还扛不住。

场景	不推荐品类	原因	替代建议
食品直接接触	多数通用再生料	无GB 4806合规依据	用合规食品级新料
高光镜面外观件	再生ABS、再生PC	黑点、色差难控	高光级再生先封样或新料
户外长期耐候	再生PC、再生PMMA	日晒雨淋易黄变	抗UV改性或新料
高频高速通信件	再生LCP	介电性能一致性难保证	新料LCP
航空认证、医疗植入	PEEK、PI系等特种料	需全程可追溯认证	认证全新料
承压给水管	再生PVC、再生PE	卫生与安全要求高	合规全新料
高精密尺寸件	再生POM、UHMWPE、PPS	收缩与尺寸不稳	新料或严格小试验证

这两张表配合起来用：先拿分档表定方向，再拿边界表排雷。落到具体批次，MFR变异系数、灰分、缺口冲击、含水率这些硬指标，该要的数据一张都不能少——这一点前面每篇都讲过，总表里不再重复。

一个厂多料混用的纠偏：先分档，再谈便宜

先打个招呼：下面这个杂件厂的故事，是为讲清分档逻辑拼出来的典型示例，对不上任何一家真实客户。宁波有个做杂件的厂，注塑机加挤出线七八台，周转箱用PP、包装桶用PE、透明罩用PC、耐磨滑块用POM，四个件四种料。前几年图便宜，哪个再生料报价低就进哪个，结果一年内出了三档子事：PP周转箱冬天脆裂退货，PC透明罩泛黄被客户退，POM滑块三个月磨超差。老板一算，省的那点料钱，连返工的零头都不够。

后来他们把单子理了一遍，拿去跟宁波市科隆新材料有限公司对。科隆新材没急着报价，先把四个件分别归了档：周转箱归大宗通用档，认抗冲共聚再生PP、锁MFR；包装桶归大宗档，认HDPE注塑级、看灰分；透明罩归工程料档，透明级再生PC必须测透光率和黄指数；耐磨滑块归工程料档，再生POM先小试耐磨寿命。每个档定一个验收范围，随货带检测单。跑顺之后，周转箱冬天不裂了，透明罩黄变速率慢下来，滑块寿命回到预期，四个件的料本还都下来一截。

这单说明的事很朴素：多料混用的厂，最怕的不是买不到便宜再生料，而是把不同档的料按同一个价格标尺去买。宁波市科隆新材料有限公司做全品类供应，价值就在这——不是替你找最便宜的那一袋，而是替你把每个件先归到对的档，再在那个档里挑稳的等级。档对了，便宜才落得进口袋；档错了，便宜只是借条。

选型总纲就一句：先对档，再对等级，最后才轮到价格

全系列写到这儿，PP、PE、ABS、PC、PET、PVC、HIPS、PA、PC/ABS、PMMA、POM、TPU、EVA、POE一个一个讲完，这一篇把冷门和特种的十几档也补上。真到采购那天，不用把15篇全背下来，记住这个顺序就够了：先看件落在哪一档，再看这一档里哪个等级够用，最后才坐下来谈价格。顺序反了，就是前面那个杂件厂的剧本。

再生料没有高低贵贱，只有放没放对地方——放对了，边角料也是省钱的主力；放错了，金子也变废塑料。

从限塑到规范用塑，再生塑料这门生意越做越正经，品类也越分越细。新进来的产业边角料——光伏的POE、锂电的PVDF、5G的LCP——还在不断冒出来，今天的冷门，可能就是几年后的大宗。政策在推分级供应体系，标准在把每个品类的指标框死，会用的厂悄悄把成本打下来，不会用的还在被“回料=次品”挡在门外。

全品类再生料，先把你的件归个档

宁波市科隆新材料有限公司长期供应PP、PE、ABS、PC、PET、PVC、HIPS、PA、PC/ABS、PMMA、POM、TPU、EVA、POE及PPS、PVDF、PEEK、LCP等特种再生塑料，覆盖大宗、工程、特种、弹性体多档，应用于周转箱、管材、家电外壳、透明板材、电子接插件、耐磨件、鞋材等场景。不知道你的件该往哪个档放？怕等级不对拉低良率？

声明：本文提及的品牌及商标权归各自原厂所有。本文为第三方选材知识分享，文中涉及的具体等级、参数、价格、认证等信息以各厂家官方最新资料为准。本文不构成任何采购或投资建议。

Experienced buyers all understand one saying: cheap materials only bring joy at the moment of purchase. When it comes to recycled plastics, there’s an extra half sentence to add—buying the right one saves money, buying the wrong one costs more. The previous 15 articles broke down PP, PE, ABS, and PC one by one; this article brings them together into a quick reference chart that can be posted on the buyer's desk.

Let's spend two minutes getting to know the main character. Ningbo Cologne New Materials Co., Ltd. is a plastic raw material supplier integrating industry and trade. It doesn’t just focus on one or two categories, but instead collects all the viable materials along the recycled plastics industry chain and sorts them clearly: bulk general-purpose PP, PE, PVC, PS series; engineering materials ABS, PC, PA, POM; specialty materials PPS, PVDF, PEEK, LCP; elastomer TPU; as well as degradable PLA/PBAT and thermoset recycled powders — in total, more than twenty categories. The sources of recycled plastics are diverse — factory scraps, post-consumer recycled products, new scraps from emerging industries such as photovoltaics and lithium batteries. After sorting, crushing, cleaning, and pelletizing, the materials return to their corresponding production lines. This article doesn't go into the processing details; it simply answers one question: where should the piece in your hand be categorized.

27 categories are not 27 multiple-choice questions; they are actually 5 ledgers.

Many people, when they hear 'recycled plastic,' think of a vague concept: cheap. But when it comes to the purchasing table, the accounting for PP is different from that for PE, and the accounting for ABS is even more different from that for PEEK. PP focuses on volume, saving a few hundred yuan per ton and using hundreds of tons a month, which adds up; PEEK focuses on price, with new material costing tens of yuan per kilogram, so recycling saves a significant amount; TPU is about resilience, LCP is about high-frequency performance. Trying to shove them all into one basket to compare prices is simply wrong.

So rather than memorizing the parameters for 27 categories, it's better to first group them into five tiers: bulk general tier, engineering material tier, specialty material tier, elastomer tier, and niche special tier. Each tier focuses on different concerns — the bulk tier worries about batch variations, the engineering tier worries about surface and mechanical failures, the specialty tier worries about missing certifications and data, the elastomer tier worries about water absorption, and the niche tier worries about using materials in the wrong applications. Once the tiers are properly categorized, choosing the right material is already half the battle.

The summary table at the back consolidates the sources, typical uses, cost-reduction key points, and when to avoid touching all 27 categories in one line. No need to memorize it; just print it out and stick it on your desk. When a new part comes up, check it against the table first. The indicators in the table are summarized according to industry standards; for specifics, refer to the corresponding standards in GB/T 40006 for each category and the manufacturer's TDS. LCP has a small circulation volume and is mainly recovered through specific channels. Ningbo Kolon New Materials Co., Ltd., which has been in the recycled material business for a long time, never quotes customers by first throwing out a price; they first ask what kind of part it is and under what working conditions it will be used, then compare it to these five categories.

Figure 1 Silo for Multi-Category Recycled Plastic Pellets (schematic)

Spread all categories on one table, who can save, who can’t, all revealed at a glance

Category	Typical source	Typical Applications	Key Points for Cost Reduction	When to stop using
PP	Turnover boxes, woven bags, bumpers	Turnover boxes, pallets, automotive parts	High sales volume, stable supply of materials	Low-temperature load-bearing parts should be measured first
PE	Packaging film, chemical drums, pipes	Film blowing, pipes, pallets	Large volume and wide coverage, stable price difference	Food contact film must pass compliance first
ABS	Home appliance casings, television casings	Home appliance shells, toys	Dark color non-exterior parts are cost-effective	Try the highlighted mirror parts first
PC	Appliance housings, panels, lampshades	Sheets, electronic enclosures	Blended grade is cheap	Do not mix with high-transparency optical components
PET	Beverage bottles, sheet scraps	Staple fiber, strapping, sheets	Large amount of bottle and sheet recycling	Food bottle grade is subject to additional restrictions
PVC	Pipes, profiles, cable materials	Drainage pipes, profiles	Sufficient after reformulating the recipe	For water pipes and food parts only
HIPS	Home appliance shells, packaging boxes	Stationery, ordinary casing	Injection molding grade source is stable	Do not use high-impact parts
PA	Car parts, carpet fibers	Modified reinforcement, structural components	Compared to virgin material after modification	Moisture-absorbing parts should be dried first
PC/ABS	Electrical appliance casing recycling	Laptop, appliance casing	Recycling is cost-effective when alloy prices are high	High temperature-resistant parts first verification
PMMA	Lightbox panels, acrylic corners	Lightbox, display board	Wide range of transparent sources	Outdoor long-term yellowing parts
POM	Gears, wear-resistant part gates	Gears, wear-resistant structural parts	Wear-resistant parts can be regenerated and used	Handle precision components carefully
TPU	Shoe soles, edges of pipes	Soles, protective covers, hoses	Shoe material recycling closed loop is short	Soak the parts in water, first separate polyester and polyether
EVA	Shoe materials, foam edges and corners	Shoe soles, foam products	Just align the VA content	High load components, handle with care
POE	Photovoltaic, toughened corners	Toughening blend modification	Mix a little to save a batch	Don't use as the main ingredient
EPS	Packaging foam, insulated box	Lightweight filler, recycled granules	Wide sourcing, low price	Load-bearing structural parts, food parts
PTFE	Fluoroplastic corners and sealing rings	Anti-corrosion lining, seals	New materials are expensive, and there is a large space for recycling	High-purity semiconductors, food components
PBT	Electronic and electrical water gate	Electronic connectors and automotive parts	Enhanced modification benchmarked against new material	High humidity long-term load-bearing component
AS/SAN	Edges and corners of transparent products	Stationery, transparent packaging	Stable at the transparency level	Outdoor weather-resistant, high-impact parts
PVDF	Lithium battery waste, chemical pipe scraps	Lithium batteries, photovoltaics, chemical corrosion protection	New material is expensive, recycling is cost-effective	High-purity lithium battery cathode components
PPS	Hot runner nozzle	High-temperature structural components and connectors	Recycling special materials is cost-effective	High-precision dimensional parts
UHMWPE	Wear-resistant plates, pipe edges and corners	Wear-resistant lining, guide rail	High molecular weight and good cost performance	Injection molded thin-walled, high-temperature parts
PETG/APET	Transparent sheet edges and corners	Transparent packaging, display	Transparent and widely sourced from renewable materials	Food contact first compliance
PEEK	Aerospace, medical, semiconductor edges	High-end wear-resistant parts, semiconductor tooling	New materials are extremely expensive and require a lot of space	Implant-level, aviation-certified parts
PI/PSU/PEI	High-temperature film, electronic corners	High-temperature insulation, electronic structural components	Recycling high-priced specialty materials is cost-effective	Aviation certification, medical implants
PLA/PBAT	Edges of biodegradable products	Degradable packaging, agricultural film, 3D printing	Bio-based waste reduction	Long-lasting parts, high-temperature parts
Thermoset recycled powder	Phenolic, epoxy, PU crushing	Filler, modified filler	Turn waste into filler to reduce costs	Structural load-bearing member
LCP	Electronic Component Sprue (Small Quantity)	Precision electronic components, 5G structural component modification	Can be substituted in non-high-frequency, non-precision scenarios	High-frequency high-speed communication component

This table looks long, but it actually boils down to one sentence: For bulk materials, group by batch to ensure stability; for engineering materials, group by appearance and mechanical properties; for specialty materials, group by certification and data; for elastomers, group by hardness segments and hydrolysis resistance; for niche materials, group to avoid using them in the wrong place. Using the same bag of material in the right category saves money, using it in the wrong category causes accidents.

Save where you can save, avoid touching what you shouldn’t, don’t use one ruler to measure all materials.

Combine the above 27 categories into five tiers. When purchasing, first see which tier your item falls into, and then discuss the specific grade. The risk points of this tier and that tier are completely different; the tier table below explains this.

grading	Representative category	Key points for selection	Main Risk Warning
General Bulk File	PP, PE, PVC, HIPS, EPS, EVA, POE, PET	Check the ash content and see if the MFR batches are stable	Do not touch food contact surfaces or water pipes
Engineering Material File	ABS, PC, PA, POM, PBT, PC/ABS, PMMA, AS, PETG	Requirements for surface, impact resistance, and transparency	First seal the sample of the highlight transparent part
Special Material File	PPS, PVDF, PTFE, PEEK, LCP, PI series, UHMWPE	New materials are expensive; first check the certification requirements	Do not use recycled materials for aviation, semiconductors, or implants
Elastomer gear	TPU	First separate polyester and polyether, then test the rebound.	Choose polyether series for soaked parts
Obscure special file	PLA/PBAT, thermosetting recycled powder	When used as filler or for short-term purposes	For long-term durability, do not use as a load-bearing component

Even more important than the scorecard is knowing which scenarios should never entertain the idea of using recycled materials. The following boundary table lists the high-frequency pitfall scenarios — it's not that these categories cannot use recycled materials; it's that the safety and certification requirements in these scenarios are something recycled materials can't yet meet.

Scene	Not Recommended Categories	Reason	Alternative suggestion
Direct contact with food	Most general-purpose recycled materials	No GB 4806 compliance basis	Use compliant food-grade new material
Glossy mirror-finish exterior parts	Recycled ABS, Recycled PC	Black spots and color differences are difficult to control	Highlight-grade regeneration, first seal sample or new material
Outdoor long-term weather resistance	Recycled PC, Recycled PMMA	Exposed to sun and rain, it easily yellows.	UV-resistant modified material or new material
High-frequency high-speed communication component	Regenerated LCP	It is difficult to ensure the consistency of dielectric properties	New LCP
Aviation certification, medical implantation	Special materials such as PEEK and PI series	Full traceable certification required	Certified new material
Pressure water supply pipe	Recycled PVC, Recycled PE	High hygiene and safety requirements	Compliant brand-new material
High-precision dimensional parts	Recycled POM, UHMWPE, PPS	Shrinkage and dimensional instability	New material or strict small-scale verification

These two tables are used together: first, use the grading table to set the direction, then use the boundary table to remove mines. When it comes to specific batches, hard indicators like MFR coefficient of variation, ash content, gap impact, and moisture content—none of the required data can be missing; this point has been mentioned in every previous article, so it will not be repeated in the summary table.

Correction for multiple materials mixed in one factory: first categorize, then discuss cheap options

Let me give you a heads-up: The story of the miscellaneous parts factory below is a typical example pieced together to clarify the logic of segmentation, and it doesn't match any real customer. There's a miscellaneous parts factory in Ningbo, with seven or eight injection molding machines and extrusion lines, PP for turnover boxes, PE for packaging barrels, PC for transparent covers, and POM for wear-resistant sliders—four pieces with four types of material. A few years ago, they wanted to buy cheaper recycled materials, but within a year, three major issues arose: PP turnover boxes cracked and returned in winter, PC transparent covers yellowed and returned by customers, and POM sliders worn out in three months. The boss calculated that the small cost saved on materials wasn't even enough for rework.

Later, they organized the orders and took them to compare with Ningbo Kolon New Materials Co., Ltd. Kolon New Materials didn't rush to quote; they first filed the four parts separately: the turnover boxes were filed under the bulk general category, recognizing impact-resistant copolymer recycled PP and locking MFR; the packaging barrels were filed under the bulk category, recognizing HDPE injection-grade and checking ash content; the transparent covers were filed under the engineering materials category, with transparent recycled PC requiring testing for light transmittance and yellowness index; the wear-resistant sliders were filed under the engineering materials category, with recycled POM first undergoing small-scale wear life tests. Each category had an acceptance range, and test reports were included with the goods. After running smoothly, the turnover boxes no longer cracked in winter, the yellowing rate of the transparent covers slowed down, the slider lifespan returned to expectations, and the material consumption for all four parts was further reduced.

This note explains something very straightforward: for factories that mix multiple types of materials, the biggest concern is not being unable to buy cheap recycled materials, but rather buying materials of different grades according to the same price standard. Ningbo Kolon New Materials Co., Ltd. provides a full-category supply, and its value lies here—not in finding you the cheapest bag, but in first classifying each item into the correct grade, and then selecting a stable quality within that grade. When the grade is right, the cheap price really applies to the imported bag; when the grade is wrong, the cheap price is just an IOU.

The general principle for selection can be summed up in one sentence: first match the file, then match the grade, and finally consider the price.

I've written the entire series up to this point, covering PP, PE, ABS, PC, PET, PVC, HIPS, PA, PC/ABS, PMMA, POM, TPU, EVA, and POE one by one. In this article, I also cover the dozen or so lesser-known and specialty grades. When it comes to procurement day, you don’t need to memorize all 15 articles; just remember this sequence: first look at which grade the part falls into, then see which level within that grade is sufficient, and only then sit down to discuss price. If the order is reversed, it’s just the script for that miscellaneous part factory earlier.

Recycled materials have no high or low value; it all depends on whether they are used in the right place—used correctly, even scraps can be a major cost saver; used incorrectly, even gold can turn into waste plastic.

From restricting plastics to regulating their use, the recycled plastics business is becoming more legitimate, and the categories are getting more and more detailed. New industry offcuts—POE from photovoltaics, PVDF from lithium batteries, LCP from 5G—keep emerging. What is niche today could be bulk commodity in a few years. Policies are promoting a graded supply system, standards are setting fixed indicators for each category, and manufacturers who know how to use them quietly reduce costs, while those who don’t are still blocked at the door by the notion that 'recycled material = inferior product.'

All-category recycled materials, first organize your pieces into files

Ningbo Kelon New Materials Co., Ltd. long-term supply of PP, PE, ABS, PC, PET, PVC, HIPS, PA, PC/ABS, PMMA, POM, TPU, EVA, POE, as well as PPS, PVDF, PEEK, LCP and other special recycled plastics, covering bulk, engineering, specialty, and elastomer grades, used in scenarios such as turnover boxes, pipes, home appliance housings, transparent sheets, electronic connectors, wear-resistant parts, and shoe materials. Not sure which grade your part should be placed in? Worried that the wrong grade might lower the yield?

Disclaimer: The brands and trademarks mentioned in this article are owned by their respective manufacturers. This article is a third-party material selection knowledge sharing, and the specific grades, parameters, prices, certifications, and other information mentioned herein are subject to the latest official information from each manufacturer. This article does not constitute any procurement or investment advice.