Industrial Grade o/p-Toluenesulfonamideformuladehyderesin
1338-51-8
Industrial Grade
QINGDAO
25kg/0.2kg Bag
2017-08-05
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Product Description
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Seller Information
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Description
Urea-formaldehyde resin A81
A81Urea-formaldehyde resin is colorless transparent to light yellow fatty aldehyde hard resin. It is suitable for solvent type coating, printing ink, non-solvent type coating, powdery coating and resin modified system. A81 can improve film yellow resistance, shorten drying time, promote hardness and fullness.
Performance parameter
ItemStandard indexTesting standardA81A101appearancewhite or light yellow transparent solidsoftening point ℃85~105100~130DIN(53180)chromaticity(iodine colorimetry)≤1≤1DIN(6162)acid value(mgkoH/g)≤2≤2DIN(53402)hydroxyl value(mgKOH/g)40~7040~70ISO4629Uses
This product is mainly used coating industry, printing ink industry and adhesion agent field.
A.Printing ink industry
UsesDosageUsed in plastic surface printing ink, plastic compound printing ink, aluminium foil printing ink, gold blocking printing ink, paperboard printing ink, anti-forgery ink, transparent ink, heat transfer printing ink to improve glossiness, adhesive force, levelling property and drying capacity recommended 3%-5% Used in solvent type gravure, flexography and silk-screen printing to improve pigment wettability, glossiness and solid content recommended 3%-8% Used in cigarette case oil polish, paper oil polish, leather oil polish, shoes oil polish, fingermail oil polish, tipping paper printing ink to improve glossiness, adhesive force, drying property and printing property recommended 5%-10% Used in ball-point pen printing ink to endow it with specialrheological property Used in high temperature resistant milk carton printing ink and in other system recommended 1%-5% Used in ink, lakes, fiber type printing ink, excellent water proofing property Mixed with styrene and modified crylic acid to manufacturing copying machine used toner B.Coating industry
UsesDosageIn manufacturing of wood varnish or color paint and wood primer Dosage3%-10% Used in nitro metallic paint to promote solid content, glossiness, adhesive force; as mechanical finishing coat, primer and refinishing paint; having strong adhesive force on steel, copper, aluminum and zinc Dosage5% Used in cellulose nitrate or acetylcellulose paper coating to improve fast drying, whiteness, glossiness, flexibility, wear resistance and elasticity Dosage5% Used in baking paint to improve drying speed Dosage5% Used in chlorinated rubber paint and vinyl chloride copolymer paint to reduce viscosity, improve adhesive force replace base stock by 10% Used in polyurethane system to improve water proofing property, heat resistance and corrosion resistance Dosage4～8% Suitable for nitrolacquer, plastic coating, acrylic resin paint, hammer paint, automobile varnish, automobile repair paint, motorcycle paint, bicycle paint Dosage5% C.Adhesive field
1.Aldehyde & ketone resin is suitable for cellulose nitrate adhesive used in bonding of textiles, leather, paper and other material.
2.Aldehyde & ketone resin is applied in hot melting compound with butyl acetoacetic cellulose due to excellent heat stability to control melt viscosity and hardness of cooling block.
3.Aldehyde & ketone resin is soluble in ethyl alcohol and is with certain hardness. It is suitable for manufacturing of polishing agent and wood surface treating agent.
4.Aldehyde & ketone resin is used as textile water-proofing agent in cleaning.
5.Aldehyde & ketone resin is used in polyurethane component adhesive to improve adhesion fastness, brightness, water proofing property and weather fastness.Basic Info-
Product Name:
Benzenesulfonamide, ar-methyl-, reaction products with formaldehyde
Other Name:Benzenesulfonamide,ar-methyl-,reaction products with formaldehyde
CAS No.:1338-51-8
Molecular Formula:C7H9NO2S.CH2O
Molecular Weight:203.25900
Exact Mass:203.062
Characteristics-
PSA:
85.61000
XLogP3:3.20220
Melting Point:>62°C
Storage Conditions:2-8°C
Hazard IdentificationClassification of the substance or mixture
Skin sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H317 May cause an allergic skin reaction
Precautionary statement(s) Prevention P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Location:
Guangjin Road, Tai erzhuang, Zaozhuang City, Shandong ,China
Shandong SHENGMA Biotechnology Co., Ltd. was founded in May, 2008. It covers an area of 33,500 square meters, and a construction area of 18,000 square meters, with fixed asset of RMB 80 million Yuan. It is located in Tai’erzhuang Economic Development Zone of Shandong Province. Our company produces and sells aldehyde & ketone resins (AK series, A81 series), efficient concrete water reducing agent, glycerol ester of rosin, deet, acrylic ester and chemical reagent etc. Our company has powerful technical strength and complete quality management system. There are about 150 employees, including 60 with professional college background. On the basis of introduction of abroad advanced technology and cooperation with domestic famous universities and research institutes, we have promoted quality of products remarkably. Some products have been exported to abroad and they are welcomed by wide users.“Constant pursuit of technology innovation” is motive for of development. Insisting on operation tenet of “high reputation and user first”, we would like to serve new and old friends with superior product, wholehearted service.
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