Low Grade Polyurethane Foam(Low Grade Chemicals used in Pu Foam Glue)

Low Grade Polyurethane Foam(Low Grade Chemicals used in Pu Foam Glue) System 1

Low Grade Polyurethane Foam(Low Grade Chemicals used in Pu Foam Glue)

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Loading Port:: Dalian

Payment Terms:: TT OR LC

Min Order Qty:: 7500 pc

Supply Capability:: 150000 pc/month

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Product Details

Quick Details

Weight: 900g,850g,800g,750g,700g
Grade: A3
Other Names: polyurethane foam
Place of Origin: Yingkou, China (Mainland)
Classification: Other Adhesives
Main Raw Material: Polyurethane
Usage: Construction, Packing, Transportation, Woodworking, Building
Certificate: ISO9001,ISO14001
Corlor: milk-white
Specification: 750ml
Promotion: with 15% off
Manufacturer: leading manufacturer

Packaging & Delivery

Packing Details:OEM available,Packaged with a steel bottle,15 bottles in one carton.

Delivery Date:10 days after deposit.

Specifications

1.Filling slot and Sealing
2.Lower price and good quality
3.Strong bonding & big bubble
4.directly manufacturer

Promotion ON

PU Foam is a single-component, moisture-curing and self-expanding pu foam

Properties:

· High yield & stability and adequate pressure at low temperatures.

· Versatile and easy to use features

· Excellent adhesion on most materials.

· Very good filling capacity.

· High thermal&acoustical insulation value.

· Resistant to moisture, heat, water and many chemicals.

Applications:
Mounting and insulating of door and window frames. Filling and sealing of gaps, joints and cavities.

Filling of penetrations in walls. Improving thermal isolation in cooling systems.

Specification:

Item	Index
Color	Milk-white
Surface drying time	9-13min
Completely cure time	3-4h
viscosity	suitable
Foam Multiple	≥standard value-10
Density	10-30kg/m³
Bond Strength	PVC sheets/ aluminium sheets> 80kpa cement mortar sheets>60
Shear strength	≥ 80
Dimensional stability(23±2)°C	<5%< span="">
Heatconducting coefficient, 35°C	<0.02w/(m.k)

Safety recommendation:

1) Do not breathe spray/vapor; In case of eye contact, flush with water and get immediate medical attention.

2) Wear suitable protective clothing, gloves and goggles.

3) Keep away from direct sunlight and do not expose temperatures over 50°C.

4) Keep out of the reach of children.

Low Grade Polyurethane Foam(Low Grade Chemicals used in Pu Foam Glue)

Q: Zhuang Code paint is China's top ten paint brand? I would like to know how to see ah, the main oneself want to develop in this area, because not very knowledgeable, ask you heroes: Hello, if you want to do paint agent, I suggest you choose China cherry, cherry paint is a first-line paint brand. From the environmental health index, cherry paint is a high-tech processing and produced a new type of environmentally friendly paint, the use of natural orange oil, linseed oil, tung oil and other vegetable oil as the main raw material, it does not contain benzene, Xylene and heavy metals, and toxic petrochemical raw materials as the main component of the paint composition is completely different!

Q: Whether the sealant is a general purpose adhesive: Almost nothing, but it is not what can be used, to combine the performance and characteristics of the product

Q: What is meat adhesive?: Sodium alginate is particularly suitable for use as a meat adhesive.

Q: Common types of glue?: Resin type such sealant resin-based materials, commonly used resin with epoxy resin, unsaturated polyester resin, phenolic resin, polyacrylic resin, PVC resin.

Q: Chinese adhesives are not core journals: China Adhesive (monthly) was founded in 1986 by the OKorder Institute of Synthetic Resin, the National Adhesive Information Station, China Adhesive Industry Association. "China Adhesive" is a publicly available adhesive publication at home and abroad, rich in content, a variety of adhesives and sealants of the new varieties and change

Q: Will the kind of adhesive soluble in water (preferably powder), melting temperature of about 800 degrees, was neutral or weak alkaline, thank you!: Alginate is slightly soluble in water and insoluble in most organic solvents. It is dissolved in alkaline solution, so that the solution is viscous. Sodium alginate alginate is hygroscopic and the amount of moisture contained in the equilibrium depends on the relative humidity. The dried sodium alginate is stored fairly stable in a well-sealed container at 25 ° C and below. Sodium alginate solution is stable at pH 5 to 9. The degree of polymerization (DP) and the molecular weight are directly related to the viscosity of the sodium alginate solution, and the decrease in viscosity during storage can be used to estimate the degree of sodium alginate de-polymerization. High degree of polymerization of sodium alginate stability is less than the degree of polymerization of sodium alginate. It is reported that sodium alginate can be catalyzed by proton hydrolysis, which depends on time, pH and temperature. The propylene glycol alginate solution is stable at room temperature at pH 3 to 4; when the pH is less than 2 or greater than 6, the viscosity will decrease even at room temperature. The sodium powder is wet with water and the hydration of the particles makes the surface sticky. The particles are then quickly bonded together to form clumps, and the agglomerates are slowly and completely hydrated and dissolved. Alginate is more difficult to dissolve in water if it contains other compounds that compete with alginate for hydration. Water in the sugar, starch or protein will reduce the rate of sodium alginate hydration, mixing time necessary to extend. A monovalent cation (such as NaCl) also has a similar effect at concentrations above 0.5%. The pH of sodium alginate in 1% distilled water was about 7.2....

Q: OKorder where to sell the United States He can adhesives, sealants? United States Hernon: He was founded in 1978 in New York's Queens. In 1990 the company moved to Sanford, Florida, an area of 25,000 square feet and with the neighboring industries continue to expand the county. All products are produced in Sanford, Fla., And are exported all over the world: Latin America, Asia, China, Europe, Canada, Australia, Israel and so on. He can provide both conventional products and tailor-made products that have produced more than 5,000 recipes. Hernandy's products are used in the following areas: aerospace, military defense, military other areas, automotive, high-end audio, electronics and other high-tech fields.

Q: New feed additives is not only a unit or individual declaration, they declared other units can not be declared after the declaration? If it is the same product, the production method is different, is not it can not declare? If a product has been a new feed additives, other companies without his authorization, can produce their own?: Can take alkali copper example, there are several companies to produce, right, the key is that you need to complete the relevant research independently, which is not the same as the patent, but after the protection period, other enterprises do not seem to do the toxicity test.

Q: What are the types of glass adhesives? Is there any toxicity or contamination?: Silicone glass plastic has a variety of colors, commonly used colors are black, porcelain white, transparent, silver gray, gray, bronze six. Other colors can be customized.

Q: Will the height of 2800 into the deep 4500 bay 2700 floor -4500 to be a layer to arrange the door how to arrange the stairs: China Huayu Paint Building Material Co., Ltd. is located in China City, the hometown of great man in the scenery show. The company relies on the strong technical support of BASF Building Materials (China) Co., Ltd., which is a professional manufacturer of floor paint, China floor paint, Ping Paint, China wear floor, sports floor, hardening floor, epoxy floor paint and factory anti-electric, dust, anti-corrosion floor works as one of the integrated construction enterprises.

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