Shanghai Daoqin Plastics Co., Ltd.

in reaction device in, can polymerization mono 体由天然产 material 3-carene production 而

Germany 弗劳恩霍夫协会 and 慕尼黑 industrial large 学 一 research small in chemical 家Volker Sieber lower, development types new type polyamide (PA) series product, it can production fiber 素 副 product production.

polyamide (PA) is types important plastics material, can used for slip belt/tape, automotive and material and other.

however, to currently is 止, use polyamide (PA) main/primary 由原油 made formed, has a small amount of “ green ” substitute/replace product, 如基于蓖麻油 polyamide (PA).

production bio-based mixed material, its cost usually very high, therefore, front has has property can bio-based mixed material can market.

由慕尼黑 industrial large material Raw Materials chemical 教授Volker Sieber领导 一 团队, already development 出 一 types full new polyamide (PA) series product, it production fiber 素 副 product production 出.

生 material material 质(+)-3-carene由两 互 versus combined ring formed.

慕尼黑 industrial large and 弗劳恩霍夫 interface engineering and material technology research （简称IGB） chemical 家们现 already its in ring, make its can 够打开, generate long separation 子, types polymer.

第二 environmental protection good, this 样, 取代传统 polyamide (PA) in property polymer 链, strip/profile belt/tape has many small ring and other 边组 链出现, from 而赋予 polymer full new function.

poly -3S-甲酰 amine mono 体, new bio-based polyamide (PA) （图 sheet/slice 自慕尼黑 industrial large 学P. Stockmann）

this type of new type polyamide (PA) its property can 而令人印象 deep 刻, this make its in many application in tool has force, ratio 如, it 们 熔化 temperature degree need ratio competition 原油衍 production product more high.

in addition, this type of new type mixed material can transparent and separation crystallization methods production, this increase its in the future using/adopting 同样起始 material application can can property.

Sieber understanding 释说: “ in combined formed process in, through reaction conditions and catalytic agent, can very easy control is most can obtain transparent or separation crystallization polyamide (PA). however, its 基础首先 need bio-based material 质 特定 structure provide, from chemical raw materials in obtain cost very high. ”

from industrial degree 看, important is combined formed basic upper is in reaction container in formed.

this type of “one-pot” process not only can large reduce cost, also sustainable property significantly improve/increase.

生 material material 质(+)-3-carene实际 upper can from 松节油（ in 松节油 fiber industrial in as is product by production 出 ） in versus for relatively low cost high pure degree 蒸馏出.

to currently is 止, this type of 松节油 in fiber factory add hot.

Sieber指出, use 松节油 is 林业 副 product, this and use 蓖麻油 versus 反, and food production competition.

research 人员们 for this process 总产出并不十 separation 满意, in has amount 25%.

现 in, 弗劳恩霍夫IGB chemical positive force will (+)-3-carene基 polyamide (PA) as is 原油基 high property can polyamide (PA) substitute/replace product 而投放 market.