Place of Origin:
Xuchang
Brand Name:
Super-Sweet
Certification:
ISO, GMP, HACCP, Kosher, FDA
Model Number:
3001
Minimum Order Quantity:
500kgs
Price:
19
Packaging Details:
1kgs/foil bag, 20bags/BOTTLE
Delivery Time:
10
Payment Terms:
T/T
Supply Ability:
360
Health care natural purifed propolis
Propolis is known as "purple gold", is bees collected the vegetative shoot and trunk of the resin and mixed with their mandibular gland secretions and beeswax mixed into a with aromatic odor colloidal solids. Propolis has strong bacteriostasis
Alkyd resin is a resin synthesized from alkyd and polyacid. Due to the side effects such as internal esterification and etherification that occur during the esterification reaction between multivalent alcohols and polyacids, a resin formation reaction with extremely complex structure occurs. The specific gravity of alkyd resin is 2.16-2.24, with a heat resistance temperature of 210. It is opaque and has excellent chemical corrosion resistance. Its main use is as a seasoning and adhesive for coatings.
As a modifier for polymers, tackifying resins are rarely used alone. In most cases, they are used as compounding agents to enhance the adhesion of polymers, improve initial tackiness, and reduce viscosity during operation or processing. Its application fields include hot melt adhesives, pressure-sensitive adhesives, coatings, inks, rubber complexes, and hydrocarbon modifiers, etc. It can be seen that most of the applications of tackifying resins are combined with rubber, so tackifying resins can also be discussed as tackifying agents for rubber. The only slight difference is that in the rubber products or tire industry, the usage of tackifying resins as compounding agents is much lower than that in industries such as adhesives.
200L/DRUM,12.96tons/20'container
Divinylbenzene is a hydrocarbon organic substance, which is a very useful cross-linking agent, widely used in ion exchange resin; Leaving the exchange membrane; ABS resin; Polystyrene resin; Unsaturated polyester resin; Synthetic rubber, etc..
Application Of Divinylbenzene Cas 1321-74-0
1.Used as raw material for resin, paint and special rubber
Organic synthesis. Divinylbenzene has two ethylenes, which can be copolymerized to form a three-dimensional structure of insoluble and immiscible polymer. Therefore, it is a very useful cross-linking agent, widely used in ion exchange resin; Leaving the exchange membrane; ABS resin; Polystyrene resin; Unsaturated polyester resin; Synthetic rubber; Wood processing; Carbon processing, etc
