RXSOL CHEMO PHARMA International Navi Mumbai, India

RXSOL RXSOL CHEMO PHARMA International
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Urea Formaldehyde Resin

These resins are used in adhesives, plywood, particle board, medium-density fibreboard MDF, and molded objects
Part number
RXSOL-19-1534-250
Brand
RXSOL
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RXSOL

Overview

Urea-formaldehyde UF, also known as urea-methanal, so named for its common synthesis pathway and overall structure, is a nontransparent thermosetting resin or polymer. It is produced from urea and formaldehyde. These resins are used in adhesives, plywood, particle board, medium-density fibreboard MDF, and molded objects. In agriculture, urea-formaldehyde compounds are one of the most commonly used types of slow-release fertilizer.
 
UF and relate amino resins are a class of thermosetting resins of which urea-formaldehyde resins make up 80% produced worldwide. Examples of amino resins use include in automobile tires to improve the bonding of rubber, in paper for improving tear strength, and in molding electrical devices, such as jar caps.

Technical specifications

Urea formaldehyde resin (UFR) is a synthetic thermosetting resin made from the reaction between urea and formaldehyde. Colorless to pale yellow liquid.

Applications

Urea-formaldehyde is pervasive. Examples include decorative laminates, textiles, paper, foundry sand molds, wrinkle-resistant fabrics, cotton blends, rayon, corduroy, etc. It is also used as wood glue. UF was commonly used when producing electrical appliances casing e.g. desk lamps. Foams have been used as artificial snow in movies.
 
Agricultural use
Urea-formaldehyde compounds are a widely used as slow-release sources of nitrogen in agriculture. The rate of decomposition into CO2 and NH3 depends on the length of the urea-formaldehyde chains and it relies on the action of microbes found naturally in most soils. The activity of these microbes, and the rate of ammonia release, is temperature-dependent. The optimum temperature for microbe activity is around 70–90 °F (21–32 °C).
 
Foam insulation
 
Urea-formaldehyde insulation
Urea-formaldehyde foam insulation UFFI commercialisation dates to the 1930s as a synthetic insulation with thermal conductivity of 0.0343 to 0.0373 W/mK.
UFFI is a foam with similar consistency to shaving cream, that is easily injected or pumped into voids. It is normally made on site using a pump set and hose with a mixing gun to mix the foaming agent, resin, and compressed air. The fully expanded foam is pumped into areas in need of insulation. It becomes firm within minutes, but cures within a week. UFFI is generally found in homes built or retrofitted from the 1930s to the 1970s, often in basements, wall cavities, crawl spaces and attics. Visually, it looks like oozing liquid that has been hardened. Over time, it tends to vary in shades of butterscotch, but new UFFI is a light yellow colour. Early forms of UFFI tended to shrink significantly. Modern UF insulation with updated catalysts and foaming technology have reduced shrinkage to minimal levels (between 2 and 4%). The foam dries with a dull matte colour with no shine. When cured, it often has a dry and crumbly texture.

Dosage and directions

It is produced from urea and formaldehyde. These resins are used in adhesives, plywood, particle board, medium-density fibreboard (MDF), and molded objects.

Characteristics and notes

Urea-formaldehyde resins are used mostly as adhesives for the bonding of plywood, particleboard, and other structured wood products.

Safety and SDS

Read the safety data sheet before handling. Wear suitable gloves and eye protection.

View safety data sheet
Product Name RXSOL-19-1534-250
Product Type Urea Formaldeyde resin

Company Details:

RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA

Stock Point : Mumbai, Kolkata, Chennai, Gandhidham, Visakhapatnam, Fujairah, Muscat, Kenya, Canada

Phone +91 22 27815541 / 42
Fax +91 22 2781 1318 :::AOH :0091 9821214367
Email rxsolchemicals@gmail.com

Ingredient

CAS No

Percent

Urea

57-13-6

40-50
Formaldehyde 50-00-0 30-40
Water 7732-18-5 10-20

Odour

Odourless

Appearance

White crystals or white powder.

Contact with eyes

Causes irritation to the eyes.

Contact with skin

Causes irritation to the skin.

Inhalation

Causes irritation to the respiratory tract.

Ingestion

Causes irritation to the garstrointestinal tract.

Contact with skin

Wash contaminated skin with plenty of water. Remove contaminated clothing and shoes. Wash contaminated clothing thoroughly with water before removing it, or wear gloves. Continue to rinse for at least 10 minutes. If skin irritation occurs, get medical advice. In the event of any complaints or symptoms, avoid further exposure. Wash clothes before re-use. Clean shoes thoroughly before re-use

Contact with eyes

Immediately flush eyes with plenty of water, occasionally lifting the upper and lower eyelids. Remove contact lenses, if present and easy to do so. Continue rinsing for at least 10 minutes. If eye irritation persists, get medical advice.

Ingestion

InhDo NOT induce vomiting. Get medical attention if symptoms occur.
Inhalation
Rinse mouth with water. Remove dentures, if any. Remove victim to fresh air and keep at rest position, comfortable for breathing. If material has been swallowed and the exposed person is conscious, give small quantities of water to drink. Stop if the exposed person feels sick as vomiting may be dangerous. Do not induce vomiting unless directed to do so by medical personnel. If vomiting occurs, the head
should be kept low so that vomit does not enter the lungs. Get medical attention if adverse health effects persist or are severe. If necessary, call a poison centre or doctor.

FLASH POINT:            N.A                    FLAMMABLE LIMITS: N.A 

FLASH POINT METHOD: N.A              AUTOIGNITION TEMPERATURE: N.A         

 EXTINGUISHING MEDIA: Water spray, carbon dioxide or dry chemical powder

PROTECTIVE EQUIPMENT: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.

HAZARDOUS COMBUSTION PRODUCTS:

The product is not combustible under normal conditions, and not considered to be a fire risk. Decomposition products may include
the following materials:
• Carbon dioxide
• Carbon monoxide
• Nitrogen oxides
• Formaldehyde

NFPA CODES: Health: 1      Flammability: 0        Reactivity: 0

Personal Precautions

Ensure adequate ventilation. Use personal protective equipment as required. Avoid dust formation.

Environmental Precautions

Should not be released into the environment. See Section 12 for additional Ecological Information.

Methods for Containment and Clean Up

Sweep up and shovel into suitable containers for disposal. Avoid dust formation.

After the spillage has been cleaned, wash the contact area with warm water (preferably warm urea water) and discard the wash water the same as the resin. Contaminated absorbent material may pose the same hazard as the spilled product. See Section 13 for waste disposal considerations.

Persons with a history of skin sensitisation problems should not handle this product. Put on appropriate personal protective equipment (see Section 8). Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and
processed. Do not handle until all safety precautions have been read and understood. Handle in accordance with good industrial hygiene and safety procedures. Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking, and again when leaving work. Do not get in eyes or on skin or clothing. Do not breathe vapour. Do not ingest. Avoid Page 3 of 7
Template Ref: CPP-101 Revision: 03 08-12-2017 release to the environment. Use only with adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Do not enter storage areas and confined spaces unless adequately ventilated. Store between 20ºC and 30ºC, preferably close to 25ºC as this will increase the shelf life of the product. Store in accordance with local regulations. Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials and food and drink. Keep containers closed until ready for use and check regularly for leaks. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in unlabelled containers. Use appropriate containment to avoid environmental contamination.

Exposure Guidelines
 
Formaldehyde- Exposure Limit: TWA 2ppm (2.5mg/m3), STEL 2ppm (2.5mg/m3)
Urea- Exposure Limit: TLV Not established

Personal Protective Equipment

Eye/face Protection : Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.

Skin and body protection : Wear appropriate protective gloves and clothing to prevent skin exposure.

Respiratory Protection :No protective equipment is needed under normal use conditions.

Hygiene Measures:Handle in accordance with good industrial hygiene and safety practice
PHYSICAL STATE: Milky opaque viscous liquid
COLOUR: Colourless to White
ODOUR: Mild Formaldehyde Odor
ODOUR THRESHOLD: NA
pH: 7-9
EVAPORATION RATE: NA
MELTING POINT: NA
FREEZING POINT: NA
BOILING POINT: NA
FLASH POINT: NA
AUTO-IGNITION TEMPERATURE: Product does not sustain combustion
DECOMPOSITION TEMPERATURE: NA
FLAMMABILITY: NA
LOWER & UPPER EXPLOSIVE LIMITS: NA
VAPOUR PRESSURE: NA
VAPOUR DENSITY: NA
RELATIVE DENSITY: 1.2 to 1.3 gm/cm3
SOLUBILITY : Urea formaldehyde <2.5 g/mL

Reactive Hazard None known, based on information available

Stability Stable for 4 to 6 weeks if kept at a temperature not exceeding 25ºC

Conditions to Avoid: Heat, Flame, Ignition sources, Incompatible products.

Excess heat. Avoid dust formation. Protect from moisture.

Incompatible Materials Strong oxidizing agents

Hazardous Decomposition Products Carbon monoxide (CO), Carbon dioxide (CO2), Nitrogen oxides (NOx) Hazardous Polymerization Hazardous polymerization does not occur.

Hazardous Reactions None under normal processing

Request the signed SDS as PDF

Availability

Urea Formaldeyde resin manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai UAE, Muscat Oman, Kenya Africa. Get the best quality of Urea Formaldeyde resin at a competitive price from us. We have ready stock of Urea Formaldeyde resin in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

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