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yiwu ange medical instrument co.,ltd 11yr.

Main Products:

Medical equipment,non-woven fabric products,measuring pregnant card,bandage,bandages,plasters and masks,cooling,medical gloves,first aid kits,disposable underwear

Contacts:

AnnaChat

Mobile:

86-18205891975

WhatsApp:

18205891957

E-mail:

2427910563@qq.com

WeChat:

Medical18205891957

Address:

50312 , 1 Street, 5 F, 75 Gate, International Trade Mart (District 4).

Address:

Yiwu,Jinhua City,Zhejiang Province

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Price Negotiable

medical tape silk tape pe adhesive tape bandage muscle paste gauze sponge gauze roll wound plaster
Price Negotiable

Description

QQ:3547068691

WeChat：jianyu18758910919

TEL:18758911519 (Whatsapp)

Skype:elenazheng

Facebook: Elena Gilbert

website: ange.yiwugou.com

Rubber: High elasticity with reversible deformation.PolymerMaterial. Elastic at room temperature, very small

Rubber (3 pieces)

Under the action of external forces, it can produce large deformation, and it can return to its original state after removing the external force. Rubber belongs to a completely amorphous polymer, and itsglassificationThe transition temperature (Tg) is low, and the molecular weight is often very large, exceeding hundreds of thousands.

The word 'rubber' originates from the Indian word 'cau-uchu', meaning 'tear-producing tree'. Natural rubber is derived from the latex of certain species of plants, particularly from the Hevea brasiliensis tree, also known as the rubber tree.Three-leafed rubber treeNatural rubber is obtained by collecting the latex that flows out when rubber trees are tapped. In 1770, British chemist J. Priestley discovered that rubber could be used to erase pencil markings, and the material used for this purpose was then called rubber, a term that has been in use until the present day. The molecular chains of rubber can cross-link, and when rubber that has been cross-linked is subjected to external forces and deforms, it has the ability to recover rapidly, with good physical mechanical properties and chemical stability. Rubber is the basic raw material for the rubber industry and is widely used in the manufacture of tires, among other applications.hoseTapes, adhesive tapes, cables, and various other rubber products.

The rubber tree provides the most commercial rubber. It secretes a large amount of tree sap containing rubber latex when injured (such as when the bark on the stem is cut).

In addition, the fig tree and some plants from the Euphorbiaceae family can also provide rubber. During World War II, when Germany's rubber supply was cut off, it tried to obtain rubber from these plants, but later switched to producing synthetic rubber.

Product Specification: Inner Diameter 22mm
Diameter: 42mm
Height: 55mm
Manufacturer Direct Sale - Large Stock - Large Quantity Discounts

Yiwu Angge Medical Equipment Co., Ltd. is a professional manufacturer and distributor of medical supplies, nonwoven products, first aid, protective health care products, etc. It has a complete, scientific, and efficient quality management system. The company adheres to the business philosophy of integrity, pragmatism, innovation, and sharing. The quality of its products and services has gained recognition in the industry and won the trust of both new and old customers from China and abroad.

We have a large store in Yiwu International Trade City, and we warmly welcome friends from all walks of life to visit, guide, and conduct business negotiations. Let's work together to create a win-win situation!

Welcome to contact us!

QQ: 3547068691 Phone: 18758910919 Mr. Ma,

Store location: 1st Street, 5th Floor, Door 5, Zone 4, International Trade City, Yiwu, 50308, 50310, 50311, 50312 store.

Update time：20230725160429