AC FOAMING AGENT DN4
Brand : DN4
Product origin : SHANGDONG, CHINA
Delivery time : 14 WORK DAYS
AC series is well known as the most widely used and effective foaming agent for plastic and rubbers, such as PVC, PP, PE, EVA, ABS, PS, EPDM, SBR, NBR AND TPR.
HRT series AC foaming agent can be modified to be suitable to almost all of the rubbers and plastics by additives like activators. AC series is non-toxic and self-extinguishing material and has relatively high decomposition temperature and evolves a large gas volume. Therefore they can be used more safely than any other colorless and it can produce white, micro-cellular structures.
Decomposition of AC series
Decomposition mechanism of AC series is complex and depends on the heating range and the process condition.
By these reactions, AC series is decomposed and evolved gases several kinds of gases as following:
The volume ratio of evolved gases depending on temperature and gases and residues after decomposition
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AC(YELLOW) FOAMING AGENT
Model | AC-170,AC-150 | AC-165,AC-110S,AC-110 | AC-DN4,6,8,10 | |
Low temperature | Heat balance | High temperature | ||
Gas/Temperature | 150~198℃ | 180~220℃ | 220~280℃ | |
Gas evolution（ml/g） | 185~218 | 180~210 | 220~280 | |
Residue after decomposition（%） | 42.5~66.7 | 61.3~68.0 | 46.9~56.5 | |
Gaseous after decomposition（%） | 23.3~27.5 | 32.0~38.7 | 43.5~53.1 | |
Released gas | N₂ (%) | 70.8~72.9 | 53.9~58.8 | 42.6~48.9 |
CO （%） | 26.0~26.5 | 32.9~33.1 | 36.2~40.8 | |
NH₃ (%) | 0~0.9 | 7.4~12.0 | 8.2~19.1 | |
CO2(%) | 1.0~1.8 | 0.7~1.2 | 2.1~2.2 | |
Decomposition Characteristics of AC Foaming Agent
The decomposition characteristics of AC foaming agent are influenced by many factors, such as crystal shape and size, processing temperature, the dosage of foaming regulator and other additives.
COMPANY INTRODUCTION
Qingdao Hairuite Chemical Materials Co., LTD was founded in 2009, the company headquarter is located in Qingdao---a beautiful coastal city with convenient transportation. After five years of development, now has Zibo, Laiwu two production factories, and has multiple offices throughout China.
Our company is mainly engaged in research, develop, manufacture and sale of PVC additives acrylic impact modifier and processing aid. Leading products are: PVC processing aid ACR-401, PVC foaming regulator ACR-530, PVC impact modifier ACR resin, MBS resin, AMB resin, PVC foaming agent AC, NC, etc. The products are widely used in polyvinyl chloride (PVC) production doors and windows, pipes, pipe fittings, decorative board, foam board, sheet and other rigid product processing.
In line with “customer’s demand is our pursuit” of enterprise purpose, we continuously explore, study, innovate, to win the market by quality and integrity. The HRT series acrylic modification agent researched and developed by our company, selling to more than 20 domestic provinces, cities and autonomous regions and exporting to Europe, United State, Middle east, Africa and other countries. In order to better serve customers, we set up offices and technical service stations in many places.
“Pragmatic integrity, customer first, quality oriented, science and technology as the source” is our business policy. We imported advanced technology, strict quality inspection mechanism and advanced management concept, with stable product quality, excellent product performance, perfect after-sales service, to serve the customer, costing a win-win situation.
