Hot Melt Adhesive Polyurethane 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.

Q: Pollution in the production of plastic raw materials from petroleum production: Manufacturing process of resin is the number of small molecular materials (high molecular compound monomer, alkane, olefin, could also have liquid such as gasoline and diesel decomposed) by polymerization together into a polymer compound. The polymerization can be divided into polymerization and polycondensation according to the composition of monomer and the change of result.The reaction of monomer addition and polymerization is called polymerization. Condensation polymerization is the process of reaction, in addition to forming high polymer, but also produce water, alcohol, ammonia and other low molecular by-products. The composition of the polymer is different from that of the raw monomer. After polymerization, the polymers with large molecular weight can be obtained. Synthetic resins are polymers of high molecular weight. Resins can be divided into two categories according to their properties after heating: one is called thermoplastic resin, and the other is thermosetting resin. Thermoplastic resin after heating can soften, flow, repeatedly plasticization and molding, such as polyethylene, polypropylene, polystyrene, polyvinyl chloride, polyamide; thermosetting resin is soluble and fusible before processing, but in the heating, pressurizing and curing agent under the action can become insoluble and infusible, cannot be heated again softening products to curing, phenolic resin, urea formaldehyde resin, epoxy resin, unsaturated resin belongs to this kind of resin.

Q: What kind of material is the plastic bag commonly used in supermarkets now?: 1. HDPE is a shopping bag for supermarkets. It feels cool and hard to use. Do not add color, the bag is very dim.2. low density polyethylene, used for packaged food, feels soft and transparent.

Q: Can PE material be used as food grade plastic?: Yes, of course, but the raw material suppliers have already divided the ingredients into food grade, and they will be used in non food occasions to contain substances harmful to the bodyFor human health, please choose food grade PE materials, and note that the highest temperature can not exceed the manufacturer's maximum limit, otherwise the material will appear unstable, resulting in harmful substances

Q: What can be added to the PP plastic material to prevent light transmission?: Add sunscreen, you can add a lot

Q: What is plastic material E-PET?: With the prevalence of the hardware industry, more industry technology is dazzling, and the technology that we know may not be even longer, so here we are talking about what is the real PET plastic.Polybutylene terephthalate mainly consists of polyethylene terephthalate two (PET) and polybutylene terephthalate (two) (PBT).PET is highly symmetrical and has certain crystalline orientation ability, so it has high film forming ability and plasticity. PET has good optical properties and weather resistance, and amorphous PET has good optical transparency. In addition, PET has excellent wear resistance, friction and dimensional stability, and electrical insulation. PET bottles are widely used because of their high strength, good transparency, non-toxic, impermeable, light quality and high production efficiency. PBT and PET molecular chain structure similar, most of the same nature, but the main chain from two methylene into four, so the molecules are more supple, processing performance is better.

Q: What are plastic materials extracted from?: Plastic is made of petroleum or natural gas as raw material, through refining, cracking into a variety of petrochemical raw materials (monomer), and then through polymerization (adding polymerization or condensation polymerization) derived from high polymer resin.

Q: Will plastic raw materials (such as PET, PP, etc.) be made of non-woven fabrics, will certainly contain BPA?: BPA doesn't come out of thin air. PC uses BPA as raw material, so it comes with a little bit. Most plastics do not contain bpa. If you need to verify, you can test it and then ask the supplier to verify it. The electronic industry has done so, every level to find upstream suppliers signed a certificate of protection. We should ensure that mobile phone materials do not contain BPA, plasticizers and more than 150 substances.

Q: Application of CPE in plastics industry: Resin type CPE in the product is also known as "A" material, elastic rubber type CPE has become B type material!Application: in the late 1990s, the domestic demand for high-performance flame-retardant rubber is increasing, especially the development of wire and cable industry and auto parts manufacturing industry, which has led to the consumption demand of rubber based CPE. Rubber based CPE is a kind of special synthetic rubber with good comprehensive properties, heat resistance, ozone aging and good flame retardancy.Mainly used in wire and cable (coal mine cable, UL and VDE standards such as the provisions of the wire), hydraulic hose, hose, adhesive tape, rubber sheet, PVC profiles, pipe modification, magnetic materials, ABS modification, and so on.

Q: What are the heavy bags in the plastic material?: Plastic raw materials in the heavy bag refers to high pressure polyethylene (LDPE) is a kind of special, for the production of plastic packaging bags, the plastic bags bearing force and pulling force are high, and have a high degree of transparency, plastic raw materials sales is often called the heavy bag material, melting point to: 0.3

Q: What are the raw materials made of modified plastics?: Plastic modification is to petrochemical production out of large quantities of general resin through physical, chemical, mechanical, improve or increase their capabilities to special environmental conditions in electricity and magnetism, light, heat, aging resistance, flame retardancy, mechanical properties and other aspects of the use function. Modified plastics is a plastic industry involving a wide range of areas, high technology content, and the modification technology of plastics - filling, blending and modification is raw materials and processing plastic products into almost all of the. From the production of raw material resin to the modification of plastic masterbatch from various specifications and varieties, in order to reduce the cost of plastic products and improve their functionality, the plastic modification technology can not be separated

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