DIMETHYL-5-SULFOISOPHTHALATE SODIUM SALT(SIPM,DMSIP)
Synonyms: Dimethyl-5-Sulfoisophthalate Sodium Salt; 1,3 Benzene-Dicarboxylic Acid; 5 Sulfo-1,3-Dimethyl Ester Sodium Salt; DMS; SIPM; DMSIP.
CAS Registry Number
CAS RNo. is: 3965-55-7
Formula
Chemical formula is: C10H9O7SNa
Molecular Weight
MW is: 296.24 g/mol.
To be used for
SIPM is mainly used to produce the dyed polyester chip. It is also used in water dispersible resin systems applied in coating and adhesives. It is acting as the third monomer of cation modified polyester (CDPET). It has a good affinity function with cation dyestuff because of the CDPET fiber containing sulfo group, the dyed fiber is bright and lustrous, having a complete range of color and dying deeply. The modified fiber has woolens feeling, it is easily blended with fleece that is necessary for garments manufacturing.
GRADES A B
Appearance White powder White powder
Color (APHA, 16% EG, max) 20 20
Acid value (mg KOH/g, max) 0.4 0.6
Saponification value (mg KOH/g) 376 í- 381 375 í- 381
Sulphate (ppm, max) 100 300
Water content (wt%, max) 0.4 0.4
Iron (ppm, max) 4 5
Absorbance (max) 0.05 0.05.
Packing
DMSIP is packed in three-in-one kraft bags lined with plastic bags of 25kg net or in flexible container bags of 500 kg net each.
Angle of the cut-off height of a wave: 90o with (), the height of a wave 7mm
Material: Special cellulose paper being highly endosmotic and evaporative water
Colour of product: the Yellow, deep brown, green-yellow, black and others
Place of origin: China
Typical applications:
In the industry such as workshops producing garments, woolen yard, shoes, packing, mechanics, pottery and china, knitting rattan and bamboo, garage, ...
In the services such as restaurant, supermarket, the public bar, amusement park,
In the farm such as arboretums, places growing flowers, pot plant
In the livestock such as places breeding cattle. And poultry
The composition of Evaporative Cooling Pad 0790
Evaporative Cooling Pad is made of special cellulose paper and highly endosmotic water, with physical flutes having height of wave 7mm. These flutes are united each other to make an angle of cut-off 900 and they look like honeycomb structure. This special design yields larger square face in the same volume space, increases possible contact, rub and collision between air and crumpled face of the pad. Membranous water is taken shape and it covers face of the pad. When air goes through the membranous water, evaporative process into air will happen, simultaneously change temperature and humidity of the air flow. So this process is called the temperature-humidity exchange process.
The principle of the the pad operation
Evaporative Cooling Pad operates under the principle of natural evaporative water. When hot and dry airflow is exhausted through wet pad, water will absorb heat of this air flow, simultaneously, water is evaporated to make temperature of the airflow to decrease and humidity of the airflow to increase suitalbly.
Application of the pad to make fresh and cool air is one of the best confident and economic solutions. The self-cleaning and possible endosmosis of special cellulose papers guarantees the pad not to be decayed in water environment and maintains of the pad highly.
The temperature-humidity exchange process between water and air: Because water temperature is lower than air temperature exhausted from outside to inside workshop, evaporative water will absorb apart of heat of air and make water hotter, oppositely air becomes cooler and humidity in air increases suitalbly.
Angle of the cut-off height of a wave: 90o with ( ), the height of a wave 7mm
Material: Special cellulose paper being highly endosmotic and evaporative water
Colour of product: the Yellow, deep brown, green-yellow, black and others
Place of origin: China
Typical applications:
In the industry such as workshops producing garments, woolen yard, shoes, packing, mechanics, pottery and china, knitting rattan and bamboo, garage, ...
In the services such as restaurant, supermarket, the public bar, amusement park, ...
In the farm such as arboretums, places growing flowers, pot plant, ...
In the livestock such as places breeding cattle. And poultry, ..
The composition of Evaporative Cooling Pad 0790
Evaporative Cooling Pad is made of special cellulose paper and highly endosmotic water, with physical flutes having height of wave 7mm. These flutes are united each other to make an angle of cut-off 900 and they look like honeycomb structure. This special design yields larger square face in the same volume space, increases possible contact, rub and collision between air and crumpled face of the pad. Membranous water is taken shape and it covers face of the pad. When air goes through the membranous water, evaporative process into air will happen, simultaneously change temperature and humidity of the air flow. So this process is called the temperature-humidity exchange process.
The principle of the the pad operation
Evaporative Cooling Pad operates under the principle of natural evaporative water. When hot and dry airflow is exhausted through wet pad, water will absorb heat of this air flow, simultaneously, water is evaporated to make temperature of the airflow to decrease and humidity of the airflow to increase suitalbly.
Application of the pad to make fresh and cool air is one of the best confident and economic solutions. The self-cleaning and possible endosmosis of special cellulose papers guarantees the pad not to be decayed in water environment and maintains of the pad highly.
The temperature-humidity exchange process between water and air: Because water temperature is lower than air temperature exhausted from outside to inside workshop, evaporative water will absorb apart of heat of air and make water hotter, oppositely air becomes cooler and humidity in air increases suitalbly .
SIPM is mainly used in producing Dacron, film, etc., especially in the field of Dacron as the third monomer of cationic dyeable polyester(CDP). It has good affinity fuction with cation dyestuff because of the CDP fibre containing sulfo group, the dyed fibre is bright and lustrous, having a complete range of color and dying deeply, so this kind of fibre is developing quickly at abroad. The output of modified polyester fibre of amounts to more than 15%. The modified fibre has woolens feeling, it is easily blended with fleece and suitable for materials for making garments.
Quality Specification
Name of index
High class
Appearance
White powder without impurity
Acid Value mg KOH/g0.6
Saponification value mg KOH/g 376 380
ppm Sulfate 100
Water Wt 0.4
Fe ppm 6
Absorbance 0.05
CI ppm 30
Zinc Borate is one environmental-friendly halogen-free flame retardant. There are some formulations of xZnO.yB2O3.zH2O, in
which Zinc Borate with 3.5 hydrate is called ZBï¼?2335 (2ZnO.3B2O33.5H2O)is the most common used grade. It has owned some
excellent properties on non-toxicity, slight solubility in water, good thermal stability, fine particle size, low specific gravity, great
free-flowing etc.
APPLICATIONS:
1. Zinc borate can be used as multi-functional synergistic additives with antimony oxide or other halogenated flame retardants to
significantly improve the flame retardant performance, remove smoke emission and adjust the balance on chemical, mechanical,
electrical etc properties.
2. As environmental protection substitute to replace current Antimony Oxide or halogen flame retardants, Zinc borate is directly used
in PVC, PE, Polyolefin, Epoxy Polyamide etc resins and rubber process. Moreover, it is widely used in textile, fiber, floor, leather,
wall paper, carpet, paint etc decorative materials to improve flame retardant performance.
3. Base on its anti static properties, zinc borate is widely used in mining plastic material, and used on anti-corrosion, infra red
absorption, fungicide for wood preservation etc fields.
Package:
Stored in cool, dry and well ventilated environment.
Packed and transported as normal chemical goods.
Standard package is 25kg/bag
