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Home > Dandruff caused by wearing safety helmet

Dandruff caused by wearing safety helmet

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.

Why choose us

Solutions to meet different needs

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

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 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.

24 / 7 guaranteed service

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of honor


CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

Dandruff caused by wearing safety helmet

ABS VS Polycarbonate - Acrylonitrile Butadiene Styrene VS PC

ABS VS Polycarbonate - Acrylonitrile Butadiene Styrene VS PC

When comparing, ,ABS, VS Polycarbonate, for patterns and colors, polycarbonate always wins. Polycarbonate (,PC,) is also temperature resistant, and somewhat flame retardant/self-extinguishing. ,Acrylonitrile Butadiene Styrene, (,ABS,) is a blend of three different plastic materials – Acrylonitrile, Butadiene, and Styrene.

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18 Best Skateboard Helmets 2020 Review - Editor's Choice ...

18 Best Skateboard Helmets 2020 Review - Editor's Choice ...

27/8/2020, · The Bern ,helmet, is popular for its durable outer shell which is constructed from ,Acrylonitrile Butadiene Styrene, (,ABS,) polymer which gives it superior strength and durability. This shell is structurally sound and strong enough and is capable to handle the hardest impacts without breaking and also protecting your head at the same time.

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Luggage Material Guide: ABS Polycarbonate Polyester Nylon

Luggage Material Guide: ABS Polycarbonate Polyester Nylon

21/5/2020, · ,PC,, short for Polycarbonate is the second most popular material used in hardside suitcases. ,PC, is much more impact resistant than ,ABS, or Polypropylene. Upon first picking up ,ABS, and Polycarbonate suitcases, you would think that ,ABS, is more durable, because of …

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Plastic materials: PC ABS GRP | Fibox enclosures

Plastic materials: PC ABS GRP | Fibox enclosures

The FIBOX thermoplastic enclosures are made of polycarbonate (,PC,) or acrylnitrile-butadiene-styrene (,ABS,) materials. High impact-resistant polystyrene (PS) enclosures are available to order. Polycarbonate is an amorphous thermal plastic material whose high heat resistance and excellent physical properties make it an ideal material for enclosures.

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The 7 Best Full Face Motorcycle Helmets - [2020 Reviews ...

The 7 Best Full Face Motorcycle Helmets - [2020 Reviews ...

Open Face ,Helmet, (3/4 ,Helmet,) The open face, or “three-quarters”, ,helmet, covers the top and back of the head as well as the ears, but lacks a chin bar like that of the full-face ,helmet,. Some of these type ,helmet, include a removable sun visor that snaps on and off. This feature helps block sun glare from the eyes and also shades the face.

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Best Men's Ski Helmets 2019 | The Sun UK

Best Men's Ski Helmets 2019 | The Sun UK

While this design boasts a hard ,ABS, outer shell, ... ,Best, ski ,helmet, for children. 6. A children's ski ,helmet, is an absolute must and the From Visor design ticks all the boxes Credit: Salomon.

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Billys Crash Helmets' definitive guide to choosing a safe ...

Billys Crash Helmets' definitive guide to choosing a safe ...

So yes, carbon ,helmets, tend to be the lightest but again, it’s a law of diminishing returns and if you’re looking to balance all the factors, safety, lightness, price (as well as some others that SHARP doesn’t cover but we do in our reviews, such as comfort, build quality, quietness etc. etc. – check our tag cloud somewhere to the right to see ,helmets, that perform ,best, for these ...

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The 6 Best Bluetooth Motorcycle Helmets of 2020

The 6 Best Bluetooth Motorcycle Helmets of 2020

11/9/2020, · FreedConn’s Motorcycle Bluetooth ,Helmet, earns its place as the ,best, overall Bluetooth-enabled motorcycle ,helmet, on the market with the combination of its design and technical abilities. The device comes with a built-in Bluetooth intercom system that allows you to talk to two people up to 500 meters away while you’re driving (perfect if you're headed out on the road with a couple buddies).

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Polycarbonate (PC) Plastic: Properties Uses & Structure ...

Polycarbonate (PC) Plastic: Properties Uses & Structure ...

28/8/2018, · As ,PC, shows excellent compatibility with certain polymers, it is widely used in blends, such as ,PC,/,ABS,, ,PC,/ PET, ,PC,/PMMA. Some of the common applications are compact disc, safety ,helmets,, bullet-proof glass, car headlamp lenses, baby feeding bottles, roofing and glazing etc.

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9 Best Ski Helmets in 2020 [Buying Guide] - GearHungry

9 Best Ski Helmets in 2020 [Buying Guide] - GearHungry

12/5/2020, · The Oakley Mod5 ,Helmet, is, without question, one of the ,best, ski race ,helmets, money can buy and it’s a big innovation in ,helmet, design. The Mod part of the name stands for Modular Brim System. That means that it has two different size options for the brim of the ,helmet,, which is something that no other ,helmet, does.

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