M805 is a kind of white powder structure agent modified from acetobutyryl cellulose. When it is 
added in the mixture materials before extrusion, during  curing process of powder coating, it 
can cause different flow speed of top film and bottom film when they are melting and moving, In 
this way, we will get structure finish ,texture finish and Snowflake finish. It could be used in 
epoxy, epoxy-polyester and pure polyester types of powder coating. We could get different types 
structure finish such as big size, middle size ,small size, high gloss and matt gloss. These finishes 
are clear and uniform without substrate showing when it coated with low film. 
1.Typical property(typical property is not the part of the sale specification) 
Appearance: white to light yellow powder granular powder 
Proportion: 1.5~1.6 
Particle size: 1.5~1.6 
Volatile:  ≤0.5% 

2.Application: 
1)Premix it and make an extrusion together with other materials. 
Its validity is 12 months under indoor temperature condition. 
2)Adjust its quantity between 0.1%-0.3%,the following formula is for your reference (it should be 
decreased when you make a batch production) 

          Weight    (g)           (big size             (middle size              (small size 

   Materials                      structure)               structure)                 structure) 

     Epoxy resin                      275                      350                        250 

     Polyester resin                  275                      200                        270 

     NICE805                          1.8                      1.9                        2.5 

     BASO4                            150                      150                        130 

     Barium Sulfate                   130                      100                        200 

     Matting agent                     /                       23                          / 

     Pigment                    Proper quantity          Proper quantity            Proper quantity 

                             Big size structure      Middle size structure      Small structure with 
     Film effect 
                             with gloss 70           with gloss 30             gloss 50 


3.Notes: 
1)The quantity is closed connected with the structure size and the types of resin and the proportion, 
pls add proper quantity according to the particular case. 
2)Structure is influenced obviously by the dispersing effect of extruder, extruder with good 
dispersing effect will cause the change of structure or no structure at all, temperatures of mixing 
section and discharge section had better no more than 120 degrees. It is easy to show craters when 
it is disturbed by flow agent and oil. After small quantity trial production, the quantity could be 
decreased by 10% in the batch production. 
3)The final effect of structure should be relative to the fineness of the mill, pls try best to keep the 
same parameters of the ACM. 
4).The effect of structure of recycle powder is stable but stereoscopic feeling is not as good as 
floating agent system products. High gloss powder in structure finishes will caused craters and 
flower spots. 
5).Pls don't cause smog or dust during the production with this product, otherwise it will cause 
pollution to other type products. Polluted flatting powder will have no craters after the second 
extrusion. 
6).The structure agent will lump if we put it in more than 5 degrees circumstance, in this case, we 
can smash them and use it if they could pass the lab test. 

4.Storage,package and transportation: 
1).Package:25 kg paper bag ,inner lining with Polyethylene bag. 
2).Storage validity: Unopened in room temperature circumstance,12 months and 6 months after 
receiving the cargos. 
Opened products should be used up within 30 days. 
3)Storage condition: It should be stored below 4 floors stacking in a dry place at a temperature 
below 30 degrees and avoid of direct sunlight 
4)Transportation: In order to avoid direct sunlight, moisture and rainfall, pls adopt measures such 
as cover for transportation. 

2. Company Introduction:
Yantai Meicheng Advanced Materials Co.,Ltd was established in 2010. We provided epoxy resin and all types of saturated polyester resin which included hybrid,TGIC system and primid system for powder coating. We have strict evaluation and inspection equipment for the raw materials and the most advanced automatically production line which can ensure the stable quality. The current capacity is 28000mt of epoxy resin and 25000mt of polyester resin annually. Our products have been exported to USA, Canada, Mexico, Brazil, Middle East Countries and approved by the clients. Our goal is to establish and maintain long term relationship with the clients by providing the best quality and service at a fair price.
 
3.Team Introduction:
Our team has ten years experience of dealing with polyester resin and epoxy resin for powder coatings and we had a long term good business relation and friendship with many oversea customers from about 32 countries.Once you have any inquiry about structure agent,hope you could feel free to contact with us,which is much appreciated.