Location:Home > News information > Industry news > 正文
Contact
Dongguan Baoding Precision Instrument Co. Ltd.
Miss.Cai 13717346368
Telephone: 0769-85588096Fax: 0769-82688299
Email: 13717346368@163.com
URL: www.www.chinaenglish.net
Address: No. nine Park Avenue, Houjie Town, Guangdong, Dongguan, China, No. 23
The reasons for the effect of laboratory secret training
The quality of the mixture of the mixer is good and bad, in addition to the feeding sequence, it mainly depends on the mixing temperature, the loading capacity, the rotor speed, the mixing time, the jacking pressure and the rotor
Such type.
1, loading capacity
That is, mixing capacity, lack of capacity will reduce the shear effect of the rubber and kneading, and even the phenomenon of rubber slip and rotor idling, resulting in poor mixing effect. Conversely，
The capacity is too large, the rubber is difficult to turn, so that the top of the anchor position is not appropriate, so that part of the rubber material in the feed diameter at the place to stay, so that the rubber mixture is not uniform, mixing time is long,
And easily lead to equipment overload, energy consumption. Therefore, the mixing capacity should be appropriate, usually take the total effective volume of the closed chamber 60% ~ 70% is appropriate. Mixer mix
The following empirical formula:
&=K.V.P
Q - loading capacity, using Kg to express.
K - fill factor, usually 0.6 ~ ~ 0.7.
V - the total effective volume of the closed chamber, expressed in L.
P - density of rubber compound, g/cm3.
This paper analyzes the advantages and disadvantages of the mixing result of the mixing machine in detail
Operational safety guidelines for the supply of high quality Laboratory Mixer
Analysis of the principle and composition of the film blowing machine for the analysis of the influencing factors of the mixer
The process and principle of Guangzhou International Plastics Exhibition in 2015
Why plastic products are widely used in plastic materials
Fill the selection and should be determined according to the types and characteristics of rubber formula coefficient K, special equipment and micro wear degree, on the top of a pressure to determine. NR and formula with high gum content, K should be suitable
When the processing of synthetic rubber and low rate of adhesive formulations, K appropriate to reduce the wear degree of the old equipment, K should be increased; new equipment to be smaller; meshing rotor mixer K should be less than
Shear type rotor mixer; the upper end of the anchor pressure increases, K should also be increased accordingly. In addition, K must be as large as possible.
Such type.
1, loading capacity
That is, mixing capacity, lack of capacity will reduce the shear effect of the rubber and kneading, and even the phenomenon of rubber slip and rotor idling, resulting in poor mixing effect. Conversely，
The capacity is too large, the rubber is difficult to turn, so that the top of the anchor position is not appropriate, so that part of the rubber material in the feed diameter at the place to stay, so that the rubber mixture is not uniform, mixing time is long,
And easily lead to equipment overload, energy consumption. Therefore, the mixing capacity should be appropriate, usually take the total effective volume of the closed chamber 60% ~ 70% is appropriate. Mixer mix
The following empirical formula:
&=K.V.P
Q - loading capacity, using Kg to express.
K - fill factor, usually 0.6 ~ ~ 0.7.
V - the total effective volume of the closed chamber, expressed in L.
P - density of rubber compound, g/cm3.
This paper analyzes the advantages and disadvantages of the mixing result of the mixing machine in detail
Operational safety guidelines for the supply of high quality Laboratory Mixer
Analysis of the principle and composition of the film blowing machine for the analysis of the influencing factors of the mixer
The process and principle of Guangzhou International Plastics Exhibition in 2015
Why plastic products are widely used in plastic materials
Fill the selection and should be determined according to the types and characteristics of rubber formula coefficient K, special equipment and micro wear degree, on the top of a pressure to determine. NR and formula with high gum content, K should be suitable
When the processing of synthetic rubber and low rate of adhesive formulations, K appropriate to reduce the wear degree of the old equipment, K should be increased; new equipment to be smaller; meshing rotor mixer K should be less than
Shear type rotor mixer; the upper end of the anchor pressure increases, K should also be increased accordingly. In addition, K must be as large as possible.
