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:How many kinds of plastic raw materials are there? How to distinguish them?: According to the nature of the plastic after heating, it is divided into thermoplastic and thermosetting plasticsThermoplastic molecular structures are linear structure, softening or melting when heated, plastic into certain shape, after cooling and hardening. When heated to a certain extent to soften after cooling and harden, this process can be repeated several times. Such as polyvinyl chloride, polyethylene, polystyrene and other thermoplastic. Plastic molding process is relatively simple, can continuous production, and has very high mechanical strength, so it is developing very quickly.The molecular structure of thermosetting plastics is the body structure, softening also occurs in heated, can plastic into a certain shape, but is heated to a certain extent or amount of curing agent, hardened stereotypes, re heating become soft and will not change shape. The thermosetting plastic processing molding after heating no softening, and therefore can not be recovered then, such as phenolic, amino plastics, resin and other plastic. These are thermosetting plastic molding process is more complex, so the continuous production is difficult, but its good heat resistance, not easy to deformation, and the price is relatively low.

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:Characteristics of rigid polyurethane foam made of polyurethane raw material: Adhesive force: strong adhesive ability, and can be firmly bonded to concrete, masonry, wood, steel, asphalt, rubber and so on;Thermal conductivity: 0.017-0.022W/m.k, lower than rock wool, glass wool, polystyrene board, extruded panels and other building insulation materials;Hydrophobic property: hydrophobic rate 95% above;

Q:Is plastic raw material rubber?: Raw materials are polymers of polymers such as polypropylene. Is generally from the fossil raw materials inside the extraction after polymerization together. A series of plastic refers to the resin as the main component, such as plasticizers, fillers, lubricants, additives such as colorants as auxiliary components, can flow in the process of forming materials. To put it simply, the oil was extracted and finally made into plastic, rubber and plastic

Q:How do plastic raw materials trade? How big is the market?: Traditional trading model is to realize the circulation of plastic raw materials with contacts, telephones and fixed customers. The Internet trading mode of transaction is transferred from the line to line, from order flow to terminal distribution capabilities are strong, with IT technology and services to provide information, plastic raw materials trading, a full range of logistics finance.

Q:What plastic materials need to be dried for injection molding products?.. How much is the temperature?: This is closely related to the temperature and the drying time, can also lower, then bake it for a long time, high temperature, can reduce the drying time, as long as the product does not appear to be silver, you should also work out rules according to the plastic particle type, saving energy, in line with the actual situation, and formulate a in order to control the process indexes.

Q:What two ingredients fit together to solidify like plastic?: What is the material of plastics? This is important because even the adhesive with high bond strength can not be well adhered to on some surfaces, such as PTFE.

Q:What raw materials do plastic color printing plants use?: PEBOPPOPS film, aluminum film and so on, the ink is usually water-based ink, polypropylene ink, etc., different films with different ink.

Q:What are the main raw materials of plastic products?: PS plastic (polystyrene) English Name: PolystyreneSpecific gravity: 1.05 g / cubic centimeter molding shrinkage: 0.6-0.8% molding temperature: 170-250 DEG C drying conditions: ---The material properties of electrical insulation (especially high-frequency insulation) excellent, colorless and transparent, light transmittance after organic glass, color of water resistance, good chemical stability and strength. In general, but the crisp, easy to produce stress cracking, no resistance to benzene. Gasoline and other organic solvents. Suitable for making insulating transparent ornament and. Chemical equipment. Optical instruments and other parts.Molding performance 1. amorphous material, moisture absorption is small, not to be fully dry, not easy to break down, but the coefficient of thermal expansion is large, easy to produce internal stress. Better liquidity, can be used screw or plunger injection molding machine

Q:What is the raw material used in the production of plastic products?: Common mineral water bottles and carbonated beverage bottles are made of this kind of material which can not be recycled or hot water. Its heat-resistant temperature is only 70 degrees, only suitable for warm drinks or cold drinks, high temperature liquid or heating, easy to deformation, will dissolve the harmful substances. The scientists also found that the plastic could release carcinogens in 10 months. Therefore, when the beverage bottle is used up, it should be thrown away. It should not be used as a drinking cup or used as a storage container to hold other foods, so as not to cause health problems.

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