PC/ASA多少钱一公斤？
这个问题一搜，从十八块一公斤到三十二块一公斤，报价差得比抗UV等级还多。有人说我买的十八的金发用得挺好，有人说我买的三十二的SABIC XP4025才叫耐候级。到底差在哪？
说实话，问PC/ASA多少钱一公斤的人，大概率还没搞懂PC/ASA这东西不是一个料——通用级、耐候级、高抗冲级、玻纤增强级、阻燃级，每个分支价格都不一样。你拿通用级的价和耐候级比，那不叫比价，叫被忽悠。
PC/ASA是PC加ASA的共混物，兼顾PC的耐热和ASA的耐候，常用于汽车外饰、户外电器、建材。
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。
巴斯夫（BASF，德国）
Luran S KR2863C，ASA/PC注塑级，参考价约20.5元/公斤。通用耐候、汽车外饰。
Luran S系列耐候级，参考价约22-30元/公斤。高端耐候、户外应用。
SABIC（沙伯基础，美国）
Geloy XP4025，耐候级ASA/PC，参考价约32元/公斤。汽车外饰、户外建材。
Geloy XTPMFR10，无卤阻燃PC/ASA，参考价约30-38元/公斤。电子电器、阻燃户外。
奇美（Chi Mei，中国台湾）
PW-997S，挤出专用耐候强韧，参考价约22元/公斤。汽车外视镜、墙板、门窗。
PW-957，高流动抗紫外线，参考价约21.5元/公斤。通用耐候、户外制品。
金发科技（中企大厂）
金发PC/ASA通用级，参考价约18-25元/公斤。国产主力，性价比高，汽车、家电。
金发PC/ASA耐候级，参考价约22-28元/公斤。户外应用、建材。
金发PC/ASA玻纤增强级，参考价约25-32元/公斤。结构件、汽车部件。
一句话总结：通用级18-22块，耐候级20-28块，玻纤增强/阻燃25-38块。你要的是啥抗UV等级和性能，决定了你该在哪一档选。
二、同是PC/ASA，价差凭什么这么大
PC/ASA的价格差，主要藏在四个地方。
第一，PC含量不同。PC含量30%便宜，含量60%以上耐热好但贵。PC加得越多，耐热越好，价格也越高。
第二，抗UV等级不同。通用级抗UV一般价格便宜，耐候级添加UV吸收剂价格贵。户外用PC/ASA必须耐候。
第三，功能改性不同。耐化学、阻燃、玻纤增强——这些都要加钱。玻纤增强比通用级贵20-30%。
第四，品牌和产地。进口溢价高但批次稳定，国产性价比高但质量参差。同样是耐候级，SABIC比金发贵30-50%，贵的是品控和研发。
三、采购避坑：别让抗UV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，然后做出来的户外制品黄变、粉化、客户退货，一次损失够买半年的好料。
PC/ASA采购这行，水比你想的深。三个坑必须绕开：
第一，看热变形温度和耐候测试不看牌号。同一个牌号不同批次性能可能波动，拿到料先测HDT和QUV老化，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PC/ABS当PC/ASA卖，拿通用级当耐候级卖。要COA、要耐候测试报告、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，做出来户外一年黄变；B料单价28块，五年不黄变。算到全生命周期上，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——比如要阻燃又要耐候、要增强又要抗UV、要低成本又要高性能——那不是PC/ASA的问题，是你需要的不是标准PC/ASA，是改性PC/ASA。
这时候可以看看宁波科隆新材目前在做的高性能改性PC/ASA方案，玻纤增强、阻燃、耐候、抗UV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PC/ASA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，PC/ASA行情一天一个样，双酚A、丙烯腈、苯乙烯、丙烯酸酯、汇率都在动。
如果你需要巴斯夫、SABIC、奇美、金发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PC/ASA这事儿，十八的和三十二的，差的不是十四。
单价是门槛，选对抗UV等级和PC含量才是底线。别让报价单上的数字迷惑了你——你买的不是一公斤塑料，是一公斤能户外五年不黄变的方案。把账算到全生命周期上，再加上退货损失，你才知道谁真便宜谁真贵。
你在PC/ASA采购上踩过什么坑？是黄变还是耐候不够？评论区聊聊，点赞最高的三位，送一份PC/ASA主流牌号选型对照表。
PC/ASA和PC/ABS有什么区别
PC/ASA抗UV等级怎么选
PC/ASA和ASA有什么区别
PC/ASA改性料厂家怎么选
PC/ASA注塑常见问题及解决
How much is PC/ASA per kilogram?
PC/ASA is not one material: weatherability, GF-reinforced, flame-retardant, and each carries a different price.
1. Mainstream grade quotes (imported + domestic) — recent market references; live prices subject to same-day inquiry.
BASF
Luran S KR2863C, approx. CNY 20.5/kg. general weather-resistant; automotive exteriors.
approx. CNY 22-30/kg. outdoor applications.
SABIC
Geloy XP4025, approx. CNY 32/kg. automotive exteriors.
Geloy XTPMFR10, approx. CNY 30-38/kg. electronics.
Chi Mei
PW-997S, approx. CNY 22/kg.
PW-957, high-flow UV-resistant, approx. CNY 21.5/kg. general weather-resistant.
Kingfa
approx. CNY 18-25/kg. automotive; appliances.
approx. CNY 22-28/kg. outdoor applications.
approx. CNY 25-32/kg. structural parts; automotive parts.
2. Why prices differ so much
Four factors: (1) composition — lower levels are cheaper; higher levels give better performance but cost more. (2) grade level — premium grades need special formulations and cost more. (3) functional modification — special applications need special formulations or certification and cost more. (4) Brand and origin — imports carry a premium but offer batch stability; for the same grade, imports cost 30-50% more than domestic, paying for quality control and R&D.
3. Procurement pitfalls
The cheapest material often fails on performance and triggers customer returns. Three traps to avoid:
First, test key properties against the COA instead of trusting the grade name — performance of the same grade can fluctuate between batches. Second, watch out for substitution fraud: some traders pass off cheaper or recycled material as the real thing; demand the COA, a test report and original packaging before use. Third, don't compare unit price alone — calculate total cost per finished part, including rejected-goods loss; a higher-priced grade with a 1% defect rate is often cheaper than a low-priced one with 5% rejects.
4. Standard grades not enough? Consider modified compounds
If standard grades always fall short — for example you need flame retardancy AND high transparency, reinforcement AND chemical resistance, or low cost AND food grade — you don't need standard PC/ASA, you need a modified compound. Ningbo Kolong New Materials is developing high-performance modified PC/ASA solutions covering glass-fiber reinforcement, flame retardancy, weatherability and conductivity. Message us for a modified PC/ASA quote reference — it saves not only money but also trial-and-error time.
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; PC/ASA prices change daily as feedstocks and exchange rates move. If you need same-day quotes for specific grades, message us and we will send a live price sheet. No beating around the bush — real numbers.
Final words
Unit price is the threshold; choosing the right grade and performance is the baseline. Do the math per finished part, add rejected-goods loss, and you will know who is truly cheap and who is truly expensive.
What pitfalls have you hit when buying this material? The three most-liked comments will receive a grade selection guide.
