Hot Melt Adhesive Polyurethane PU Powder

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Ton m.t.

Supply Capability:: 5000 Tons per Year m.t./month

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Detailed Product Description

Good Elasticity

Good Tenacity

Good Sense of Touch

Having strong bonding strength with TPU, Nylon, PVC, polyester, fabric, oilcloth

and others.

Mainly used in heat transfer printing, lamination between woven and non-woven fabric,

automobile industry and fire hose etc.

Sepcification:

Mode: HT-9260

Melting range: 105-115

Melt-index: 25-35(g/10min)

Density: 1.16

Particle Size: 0-80um Paste dot

80-200um Scatter for double dot

200-400um Powder scattering

Temperature: 100-130

Pressure: 1.5-2.0(kg/cm2)

Time: 5-10S

Washing resistance:

1) 40°C : Excellent

2) 60°C: None

3) 90°C: None

Q: Plastic pipe gas temperature 150 degrees, plastic pipe surface problems?: Plastic pipe is usually plastic resin as raw material, adding stabilizers, lubricants, etc., to "plastic" method in the pipe mill by extrusion processing. Because of its light weight, corrosion resistance, beautiful appearance, no bad smell, easy processing, convenient construction and other characteristics, it has been more and more widely used in building engineering. Mainly used for building construction of the water supply system, piping, drainage, exhaust and sewage sanitary pipe, underground drainage pipe system, storm pipe and wire installation supporting the use of threading tubes, and so on.

Q: What are the raw materials of foam plastics and how do they come out?: The foaming agents for epoxy resins are two types: physical foaming agents and chemical foaming agents. Physical foaming agents are mainly low boiling liquid, such as three chloro methane (F11), three chlorine, three fluorine ethane (F112), two chlorine, two fluorine methane (F12) and so on. By using the curing heat of the epoxy resin, the liquid with low boiling point is evaporated, and the gas is released, and the products are small in density and low in thermal conductivity. But fluorine hydrocarbons have a damaging effect on the atmosphere and are often used to spray foaming processes. According to the experts of China epoxy resin industry association, toluene and so on can be used as auxiliary foaming agent. In addition to foaming, it also acts as a curing reaction, a heat absorber and a diluent.

Q: What is the plastic basin made of?: Many are garbage plastic, and there are disposable lunch boxes, so called "paper cups", which are poisonous and less useful

Q: Is the tableware made of PP raw material the best of those plastic tableware?: Low density polyethylene (LDPE), plastic film and plastic wrap have good water barrier properties, so the cartons such as milk cartons and beverage boxes are used as inner film. Because of the low density polyethylene film more than 120 degrees will be hot, so if the use of the food preservative film heating, fat in food will dissolve some components in the plastic film, therefore, before the first into the microwave oven will wrap away, at least not make direct contact with food fresh-keeping film. Low density polyethylene itself does not degrade, and today's "plastic limit" is the main limit.

Q: How to make plastic raw materials?: Cracking is in the process of petrochemical production, which is higher than the cracking temperature (700 DEG to 800 DEG C, sometimes even more than 1000 degrees Celsius), making oil fractionation products (including petroleum gas) long chain hydrocarbon in the fracture process into short chain hydrocarbons such as ethylene and propylene.Cracking is a much deeper cracking. The chemical process of oil cracking is more complex, generated by pyrolysis gas is a mixture of complex components, in addition to the main products of ethylene, and propylene, isobutene and methane, ethane, butane, acetylene, hydrogen sulfide and carbon oxides. After the pyrolysis gas is purified and separated, the basic organic chemical materials such as ethylene and propylene can be obtained with the required purity. At present, petroleum cracking has become the main method of producing ethylene.

Q: What raw material (HDPE) made of plastic bags, high transparency, good sense of light master?: Synthetic resin is the most important component of plastics, and its content in plastics is generally between 40% and 100%. Because of the large amount and the nature of the resin, which often determines the nature of plastics, people often think of resin as a synonym for plastics. For example, PVC resin is mixed with PVC plastic, phenolic resin and phenolic plastics. In fact, resin and plastics are two different concepts. Resin is an unprocessed primitive polymer that is used not only in plastics but also as raw material for paints, adhesives and synthetic fibers. In addition to a very small number of plastic containing 100% of the resin, the vast majority of plastic, in addition to the main component resin, but also need to add other substances

Q: PVC what chemicals do you need for plastic surface treatment?: The commonly used techniques: solvent cleaning (skim), corona treatment, short wavelength ultraviolet radiation treatment, sandpaper treatment, sandblasting processing, plasma etching, chemical etching, heat treatment etc..

Q: How many kinds of plastic raw materials are there? How to distinguish them?: Plastic with its superior performance gradually replaced many has been used for decades, hundreds of years of materials and utensils, becoming an indispensable assistant. Plastic and metal in hard wood, light transparent glass ceramic, corrosion resistance, rubber elasticity and toughness in a body. Therefore, in addition to daily necessities, plastic more widely used in aerospace, medical equipment, petroleum chemical industry, machinery manufacturing, defense, construction and other industries.

Q: What are the heavy bags in the plastic material?: (polypropylene) English Name: Polypropylene, PP plastic concept, proportion polypropylene, also includes propylene and a small amount of ethylene copolymer. PP granular material is natural, cylindrical particles, smooth particles

Q: I do PA, PC, PP and other plastic raw materials can be used in the eye frame and lens it: There are PC lensesThe PC material is more impact resistant than polymer resin, often used in aviation equipment transparent windows, police on the mask, and the astronaut's helmet mask, it is only about 1/10 the weight of glass, resin lenses compared with traditional is only half of the weight.

We use advanced technology and inspection instruments and employs an experienced management team to make sure the products reaching the international level.We promise high quality, competitive prices, prompt supply of goods and perfect service. We welcome new and old customers to visit our company and negotiate business. We hope that our enthusiasm and profession can create business opportunities for you.

1. Manufacturer Overview

Location	Zhejiang,China
Year Established	2000
Annual Output Value	Above US$100 Million
Main Markets	70.00% Domestic Market 7.00% Southeast Asia 7.00% Western Europe 3.00% Southern Europe 3.00% South Asia 2.00% Northern Europe 1.00% North America 1.00% South America 1.00% Eastern Europe 1.00% Africa 1.00% Oceania 1.00% Mid East 1.00% Eastern Asia 1.00% Central America
Company Certifications	ISO 9001:2008;ISO 14001:2004

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Ningbo,Shanghai
Export Percentage	21% - 30%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	30,000-50,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Low and/or Average