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Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

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Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation..

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vitamin c mask
Polymers for medical applications
Polymers for medical applications

Polymers,, give the great opportunity to fulfill one of the main assumption of regenerative medicine and tissue engineering, which is formation of wholsome tissue in in vivo conditions. Recent years ,polymers, have become the most used and investigated materials for applications in medicine.

AMMEX Medical Blue Nitrile Disposable Textured Gloves ...
AMMEX Medical Blue Nitrile Disposable Textured Gloves ...

Latex-free ,disposable gloves, are ideal for those allergic to natural rubber latex. They are available in small, medium, large, and extra large sizes. ,AMMEX, is a global distributor of ,disposable gloves, featuring a wide range of latex, vinyl and ,nitrile gloves, in a variety of colors and sizes. Colour: Blue. Sizes Available: Small, Medium, Large ...

POLYMERS - gencheminkaist.pe.kr
POLYMERS - gencheminkaist.pe.kr

BAKELITE, The First Synthetic ,Polymer, Bakelite, a phenol-formaldehyde ,polymer,, was the first completely synthetic plastic, first ,made, by Leo Baekeland in 1907. Baekeland and an assistant started their research in 1904 looking for a synthetic substitute for shellac. Bakelite was commercially introduced in 1909.

Disposable Glove Types | AMMEX
Disposable Glove Types | AMMEX

Disposable Glove, Types From ,nitrile, to vinyl, our ,glove, materials cover a variety of tasks and jobs your customers need protection for. ,Nitrile, Latex-free ,gloves, with the highest chemical and puncture resistance ,gloves,. Latex Best fit & feel ,gloves, with high ...

Smart materials - Nanoscience and smart materials - GCSE ...
Smart materials - Nanoscience and smart materials - GCSE ...

Smart materials include thermochromic pigments, shape memory ,polymer,, shape memory alloy and hydrogels. Part of. ... This means that these ,glasses, act as sunglasses on sunny days, ...

POLYMERS - SlideShare
POLYMERS - SlideShare

Polymer, Composition Most ,polymers, are hydrocarbons – i.e. ,made, up of H and C • Saturated hydrocarbons – Each carbon bonded to four other atoms CnH2n+2 C C H H H H H H 5. Definition ,of Polymer, • A ,polymer, ( Greek poly-, "many" + -mer, "part") is a large molecule, or macromolecule, composed of many repeated subunits.

POLYMERS - gencheminkaist.pe.kr
POLYMERS - gencheminkaist.pe.kr

BAKELITE, The First Synthetic ,Polymer, Bakelite, a phenol-formaldehyde ,polymer,, was the first completely synthetic plastic, first ,made, by Leo Baekeland in 1907. Baekeland and an assistant started their research in 1904 looking for a synthetic substitute for shellac. Bakelite was commercially introduced in 1909.

Ceramics - Ceramics polymers and composites - KS3 ...
Ceramics - Ceramics polymers and composites - KS3 ...

Pottery is ,made, by moulding clay into the desired shape and baking it in a kiln. The high temperature drives out all the water, and causes chemical reactions that make the clay stronger and harder.

Shortage of Nitrile Leaves Glove Customers to Rely ... - AMMEX
Shortage of Nitrile Leaves Glove Customers to Rely ... - AMMEX

Nitrile, butadiene rubber is in short supply the world over, making ,nitrile gloves, both expensive and difficult to obtain. Nearly a year since the first cases of COVID-19 appeared in the central Chinese city of Wuhan, the world is still reeling from the pandemic’s effects. Global cases are in the tens of millions, with deaths … Continue reading "Shortage of ,Nitrile, Leaves ,Glove, Customers to ...

Nitrile Gloves Disposable - AMMEX
Nitrile Gloves Disposable - AMMEX

AMMEX, offers an outstanding selection of ,nitrile disposable gloves, in industrial and medical grades for a wide variety of uses. Made of synthetic rubber, latex free, and featuring excellent chemical resistance, ,nitrile gloves, are preferred for most industries.

3. Manufacturing: Materials and Processing | Polymer ...
3. Manufacturing: Materials and Processing | Polymer ...

All ,polymers, are long, chain-like molecules ,made, up of many smaller molecules linked together. In flexible fibers, such as polyester, the chains are partially relaxed; that is, as we follow a ,polymer, chain along a fiber, it passes alternately through regions that are well ordered and rigid and regions that are disordered and softer.

Ammex Disposable Industrial Nitrile Gloves | Black ...
Ammex Disposable Industrial Nitrile Gloves | Black ...

Kimberly Clark and ,Ammex disposable nitrile gloves, are popular with healthcare providers, mechanics and persons involved in industrial applications. Made of an elastic material similar to latex, ,Ammex nitrile gloves, are more puncture and abrasion-resistant than vinyl and latex. We offer ,Ammex nitrile gloves, in Exam or Industrial grade.

What are Polymers and Classification of Polymers Notes
What are Polymers and Classification of Polymers Notes

The ,polymers, which are prepared in the laboratory are called synthetic ,polymers,. These are also called man ,made polymers, . These include fibres, plastics and synthetic rubbers and find diverse uses as clothing, electric fittings, eye lenses, substitute for wood and metals. Classification based on Mode of polymerisation: 1.

Nitrile Disposable Gloves | AMMEX
Nitrile Disposable Gloves | AMMEX

Nitrile, Latex-free ,gloves, have the highest chemical and puncture resistance. Why ,nitrile,? Highest chemical resistance Highest puncture resistance Latex-free material Our top ,nitrile disposable gloves, …

What Are Glasses Lenses Made Of? | Blog | EyeBuyDirect
What Are Glasses Lenses Made Of? | Blog | EyeBuyDirect

Similar to polycarbonate, Trivex ,glasses, lenses are ,made, of impact resistant urethane based pre-,polymer, plastic. Aside from both being impact resistant, Trivex and …

Advantages of Polymer Components over Metallic Materials ...
Advantages of Polymer Components over Metallic Materials ...

Polymer, and composites are both thermally and electrically insulating. Metallic components require special secondary processing and coating in order to achieve any sort of insulating properties. These secondary processes add cost to metallic components without offering the level of insulation offered by ,polymer, materials.

Ceramics - Ceramics polymers and composites - KS3 ...
Ceramics - Ceramics polymers and composites - KS3 ...

Pottery is ,made, by moulding clay into the desired shape and baking it in a kiln. The high temperature drives out all the water, and causes chemical reactions that make the clay stronger and harder.

Polymer Project
Polymer Project

Polymer, Elements. Our original sets of web components, built with the ,Polymer, library. Maintenance. About the ,Polymer, Project As front-end engineers in the Chrome team, our mission is to make the web better. We work on libraries & tools.

3. Manufacturing: Materials and Processing | Polymer ...
3. Manufacturing: Materials and Processing | Polymer ...

All ,polymers, are long, chain-like molecules ,made, up of many smaller molecules linked together. In flexible fibers, such as polyester, the chains are partially relaxed; that is, as we follow a ,polymer, chain along a fiber, it passes alternately through regions that are well ordered and rigid and regions that are disordered and softer.

MAN-MADE POLYMERS - POLYMERS
MAN-MADE POLYMERS - POLYMERS

man-,made polymers, A monomer is a molecule that is bonded to other identical molecules to form a ,polymer,. There are a lot of man-,made polymers, a lot of them we use every day some of them are: pantyhose, parachutes, cookware, diapers, take out containers, bottles, spandex clothing fiber, ,glasses,, hair products, and credit cards.