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 types of plastics are there?: PP: the name for polypropylene, five-star pin, handrails, floor mats and high strength is not necessary connections. Disadvantages: poor wear resistance and low surface hardness.

Q:What are the plastic bags made of?: Barrels are usually produced in HDPE, and as for plastic bags, these materials can be made, including polypropylene. Relatively soft is made of high pressure material, relatively hard bag is made of low pressure material, hard and quite, is PP do. Linear low density polyethylene has a strong tear resistance and is generally improved by adding a certain percentage to high pressure polyethylene. The requirements are not too high to add some recycled materials and should be appropriate to reduce the cost of filling masterbatch.

Q:What are the specific differences between plastics and plastics?: Plastic has good insulation for electricity, heat and sound: electrical insulation, arc resistance, heat preservation, sound insulation, sound absorption, vibration absorption, noise elimination, and outstanding performance.

Q:Will plastic raw materials (such as PET, PP, etc.) be made of non-woven fabrics, will certainly contain BPA?: BPA is an additive, and plastic products are usually added! If it is a recycled PP material, the genus will contain

Q:Plastic raw materials are granular, why not powder?: The powder is too choking! Add water to influence the effect of the product!

Q:Does plastic raw material ENBA have toughening effect?: Both of them are similar, because they are polar and elastic, so they can be used as toughening agents in plastics. The price should be high. There are strong polarity of grafted materials, such as ST-1 and other toughening agents, moderate price, high performance price ratio.

Q:What kinds of plastic properties can be divided into thermal properties?: A. thermoplastic(a) polyvinyl chloride (PVC)Is the most widely used plastic varieties. Polyvinyl chloride resin is made from poly (vinyl chloride) monomer. According to the amount of plasticizer, it is divided into hard PVC and soft PVC. The former adds 30~70 phr of plasticizer <5 in 100 heavy resins, and the latter adds plasticizers.Physical properties: the relative density of hard PVC is 1.35 to 1.60, which is 1 / 5 of carbon steel; the relative density of soft PVC is 1.2 ~ 1.4.The water absorption rate of hard PVC is very low. The water absorption rate in long-term immersion in water is <0.5%; the soaking water is 24h, and the water absorption is 0.05%. The permeability of PVC is very low.The glass state temperature of PVC is 80~85 DEG C, the viscosity is 180 DEG C, the decomposition temperature is 240~260 DEG C (including stabilizer), and the brittleness temperature is -50 ~ -60 DEG C.The recommended temperature range of hard PVC is, in principle, maintained in terms of brittleness and glass temperature. If it is used above 50 degrees, necessary measures should be taken.The pure PVC, without stabilizers, begins to decompose at 150 C, releases hydrogen chloride, and further accelerates its decomposition. It decomposes faster than 180 DEG C. The polyvinyl chloride with the stabilizer decomposes the temperature to 240~260 degrees centigrade, but breaks down hydrogen chloride if used for 220 years. The material changes from dark grey to yellow brown, or even black. Therefore, in welding, we should try to avoid this phenomenon, the linear expansion coefficient of hard polyvinyl chloride is (5~6) X10-5 / DEG, 5-6 times larger than carbon steel. Therefore, when installing polyvinyl chloride pipes, expansion joints or bracing shall be installed to prevent deformation. When polyvinyl chloride is used as lining or bonding with other materials, the peeling phenomenon may be considered when heated.

Q:How to test plastic raw materials?: Sample appearance quality. The plastic raw material is produced according to the normal production process, and the appearance quality of 10~20 parts is observed. The sample product shall not be cracked, deformed, foamed, broken, expanded or shrunk, and other defects that affect appearance. Smooth surface and clear surface.

Q:What type of raw material for plastic straw?: The plastic is made of monomers as raw materials, polymer by polyaddition or polycondensation polymerization (macromolecules), commonly known as plastic resin (plastics) or (resin), can freely change the composition and form style, composed of synthetic resin and filler, plasticizer, stabilizer, lubricant, pigment and other additives.

Q:What are the concepts, classifications and distinctions of modified plastics and plastic materials?: Modified plastics should, in principle, be made from the plastic raw materials produced by petrochemical plants. By adding plastic additives, they can enhance their hardness, fire resistance, high temperature or low temperature, weather resistance and ultraviolet resistance. Therefore, modified plastics are processed from plastic raw materials, which is the relationship between source and flow.

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