ABS/PA多少钱一公斤？
这个问题一搜，从十八块一公斤到四十五块一公斤，报价差得比PA比例还多。有人说我买的十八的国产通用用得挺好，有人说我买的四十五的进口高耐热才叫高端。到底差在哪？
说实话，问ABS/PA多少钱一公斤的人，大概率还没搞懂ABS/PA这东西不是一个料——通用级、高耐热级、高抗冲级、低吸湿级、阻燃级，每个分支价格都不一样。你拿通用级的价和高耐热比，那不叫比价，叫被忽悠。
ABS/PA就是丙烯腈丁二烯苯乙烯/尼龙合金，结合了ABS的易加工和PA的高强度耐热，常用于汽车配件、电子电器、工业机械、家电外壳、结构件。
一、主流牌号报价（外企+中企）
先把市面上走量的牌号和参考价摆出来。以下为近期市场参考价，实时价格以当日询价为准。
进口ABS/PA（外企大厂）
通用级，参考价约25-35元/公斤。汽车配件、电子电器、工业机械。
高耐热级，参考价约30-42元/公斤。高温应用、汽车发动机周边、工业机械。
高抗冲级，参考价约32-45元/公斤。汽车配件、结构件、电动工具。
国产ABS/PA（中企大厂）
通用级，参考价约18-28元/公斤。性价比高，汽车配件、电子电器、工业机械。
高耐热级，参考价约22-34元/公斤。高温应用、汽车发动机周边、工业机械。
玻纤增强级，参考价约20-32元/公斤。结构件、汽车、工业机械。
一句话总结：国产通用18-28块，国产高耐热/玻纤增强20-34块，进口通用25-35块，进口高耐热/高抗冲30-45块。你要的是啥PA比例和性能，决定了你该在哪一档选。
二、同是ABS/PA，价差凭什么这么大
ABS/PA的价格差，主要藏在四个地方。
第一，PA比例不同。低PA便宜，高PA贵。PA比例越高，强度和耐热性越好，但吸湿性略增。
第二，耐热等级不同。通用级便宜，高耐热级贵。高耐热需要特殊PA含量，价格更高。
第三，增强方式不同。无筋通用便宜，玻纤增强贵。玻纤增强比无筋通用贵20-40%。
第四，品牌和产地。进口溢价高但批次稳定，国产性价比高但牌号少。同样是高耐热级，进口比国产贵30-50%，贵的是品控和研发。
三、采购避坑：别让PA比例骗了你
我见过太多采购，比价比到最后选了最便宜的十八的，然后做出来的制品耐热差、强度不够、客户退货，一次损失够买半年的好料。
ABS/PA采购这行，水比你想的深。三个坑必须绕开：
第一，看热变形温度和拉伸强度不看牌号。同一个牌号不同批次性能可能波动，拿到料先测热变形温度和拉伸强度，和COA对得上再用。别听销售说"差不多"，差不多就是差很多。
第二，警惕以次充好。有些贸易商拿ABS当ABS/PA卖，拿低PA当高PA卖。要COA、要PA比例检测、要原厂包装，三证合一才敢用。
第三，别只比单价，算综合成本。A料单价18块，做出来制品次品率5%；B料单价28块，次品率1%。算到每件制品上，B料反而更便宜。
四、标准牌号满足不了？看看改性方案
如果你发现标准牌号怎么选都差点意思——比如要高耐热又要高抗冲、要低吸湿又要高流动、要低成本又要阻燃级——那不是ABS/PA的问题，是你需要的不是标准ABS/PA，是改性ABS/PA。
这时候可以看看宁波科隆新材目前在做的高性能改性ABS/PA方案，玻纤增强、阻燃、耐候、导电这些方向都有对应牌号在做。有特殊需求的可以私信要一份改性ABS/PA的报价参考，比自己买基料再加助剂调试，省的不只是钱，还有试错的时间。
说白了，标准料是大锅饭，改性料是定制菜。你的制品要求越高，越需要定制。
五、常用牌号，私信给你当日报价
上面的价格都是参考价，ABS/PA行情一天一个样，丙烯腈、丁二烯、苯乙烯、己内酰胺、玻纤、阻燃剂、汇率都在动。
如果你需要进口、国产这些品牌的具体牌号当日报价，私信我，发你一份实时价格表。不绕弯子，报实数。
写在最后
买ABS/PA这事儿，十八的和四十五的，差的不是二十七。
单价是门槛，选对PA比例和性能才是底线。别让报价单上的数字迷惑了你——你买的不是一公斤塑料，是一公斤能做出高耐热汽车配件的方案。把账算到每件制品上，再加上次品退货损失，你才知道谁真便宜谁真贵。
你在ABS/PA采购上踩过什么坑？是耐热差还是强度不够？评论区聊聊，点赞最高的三位，送一份ABS/PA主流牌号选型对照表。
ABS/PA和ABS有什么区别
ABS/PA PA比例怎么选
ABS/PA和PA/ABS有什么区别
ABS/PA改性料厂家怎么选
ABS/PA注塑常见问题及解决
How much is ABS/PA per kilogram?
A quick search shows quotes ranging from CNY 18/kg to CNY 45/kg — a spread wider than the PA ratio itself. Some buyers say the CNY 18 domestic general-purpose grade works fine; others insist only the CNY 45 imported high-heat grade counts as premium. Where does the difference really lie?
Honestly, anyone asking "how much is ABS/PA per kilo" probably has not yet understood that ABS/PA is not a single material. General-purpose, high-heat, high-impact, low-moisture-absorption and flame-retardant grades each carry a different price. Comparing a general-purpose quote with a high-heat one is not price comparison; it is how you get fooled.
ABS/PA is an acrylonitrile-butadiene-styrene/nylon alloy that combines ABS's ease of processing with PA's high strength and heat resistance. It is commonly used in automotive parts, electronics, industrial machinery, appliance housings and structural parts.
1. Mainstream grade quotes (imported + domestic)
Here are the high-volume grades and reference prices on the market. Figures below are recent market references; live prices are subject to same-day inquiry.
Imported ABS/PA (overseas majors)
General-purpose grade, approx. CNY 25-35/kg. Automotive parts, electronics, industrial machinery.
High-heat grade, approx. CNY 30-42/kg. High-temperature applications, automotive engine bay parts, industrial machinery.
High-impact grade, approx. CNY 32-45/kg. Automotive parts, structural parts, power tools.
Domestic ABS/PA (Chinese majors)
General-purpose grade, approx. CNY 18-28/kg. Cost-effective; automotive parts, electronics, industrial machinery.
High-heat grade, approx. CNY 22-34/kg. High-temperature applications, automotive engine bay parts, industrial machinery.
Glass-fiber reinforced grade, approx. CNY 20-32/kg. Structural parts, automotive, industrial machinery.
In short: domestic general-purpose CNY 18-28, domestic high-heat/GF-reinforced CNY 20-34, imported general-purpose CNY 25-35, imported high-heat/high-impact CNY 30-45. The PA ratio and performance you need decide which tier you belong in.
2. Why do ABS/PA prices differ so much
The ABS/PA price gap mainly hides in four factors.
First, PA ratio. Low PA means lower price; high PA costs more. The higher the PA content, the better the strength and heat resistance, but moisture absorption rises slightly.
Second, heat resistance grade. General-purpose is cheap; high-heat is expensive. High-heat grades need special PA content and cost more.
Third, reinforcement. Unfilled general-purpose is cheap; glass-fiber reinforced costs more — typically 20-40% above unfilled general-purpose.
Fourth, brand and origin. Imports carry a premium but offer batch stability; domestic grades offer value but fewer options. For the same high-heat grade, imported costs 30-50% more than domestic — you pay for quality control and R&D.
3. Procurement pitfalls: don't let the PA ratio fool you
I have seen too many buyers end up choosing the cheapest CNY 18 material after endless price comparison, only to have parts fail on heat resistance and strength, trigger customer returns — one loss enough to buy half a year of good material.
Procurement of ABS/PA is deeper water than you think. Three traps must be avoided:
First, test heat deflection temperature and tensile strength instead of trusting the grade name. Performance of the same grade can fluctuate between batches. Test HDT and tensile strength against the COA before use. Don't listen to salespeople saying "close enough" — close enough is far apart.
Second, watch out for substitution fraud. Some traders sell ABS as ABS/PA, or low-PA as high-PA. Demand the COA, a PA-ratio test and original packaging. Only accept material with all three. Bare bulk bags should be treated as unknown origin.
Third, don't compare unit price alone — calculate total cost. Material A at CNY 18/kg yields a 5% defect rate; material B at CNY 28/kg yields 1%. Per finished part, B is actually cheaper.
4. Standard grades not enough? Consider modified compounds
If standard grades always fall short — you need high heat AND high impact, low moisture AND high flow, or low cost AND flame retardancy — the problem is not ABS/PA itself; you don't need standard ABS/PA, you need modified ABS/PA.
Ningbo Kolong New Materials is developing high-performance modified ABS/PA solutions, with grades covering glass-fiber reinforcement, flame retardancy, weather resistance and conductivity. For special needs, message us for a modified ABS/PA quote reference — it saves not only money but also trial-and-error time compared with buying base resin and tuning additives yourself.
In plain terms: standard grades are a big pot of shared rice; modified compounds are a dish cooked to order. The higher your requirements, the more you need customization.
5. Popular grades — same-day quotes via message
All prices above are references. ABS/PA prices change daily — acrylonitrile, butadiene, styrene, caprolactam, glass fiber, flame retardants and exchange rates all move.
If you need same-day quotes for specific imported or domestic grades, message us and we will send a live price sheet. No beating around the bush — real numbers.
Final words
For ABS/PA, the difference between CNY 18 and CNY 45 is not CNY 27.
Unit price is the threshold; choosing the right PA ratio and performance is the baseline. Don't let the quote sheet fool you — you are not buying one kilogram of plastic, you are buying a solution for making heat-resistant automotive parts. Do the math per finished part, add in the loss from rejected goods, and you will know who is truly cheap and who is truly expensive.
What pitfalls have you hit when buying ABS/PA — poor heat resistance or insufficient strength? Share in the comments; the three most-liked readers will receive an ABS/PA grade selection guide.
