详情
1. DEFINITION
SVR 3L (equivalent to technical rubber TSR 3L) is a high quality
natural rubber, in the form of crumb rubber (or block rubber),
common in preliminarily processed rubber and produced by many
factories in Vietnam.
In addition, the main source of raw materials for SVR 3L natural
rubber production is latex.
3 bales of SVR 3L natural rubber
Raw latex is divided into two main sources that is not only rubber
fields owned by state-owned companies but also latex from
smallholders and traders.
2. APPLICATIONS
In order to meet the products of L or 3L grade, it must satisfy
important characteristics such as Po, color (Lovibond), dirt
content, storage … in standard TCVN ***9: ***6.
With high PO parameter characteristics (PO> *5), SVR 3L natural
rubber products are applied to products that require high
elasticity as well as high abrasion resistance.
Common applications of SVR 3L natural rubber include car tires,
belts, power cables, bicycle guts, washers, other rubber parts in
cars, etc.
Another key point, SVR 3L is also used in products that need light
color high quality straps, cables, shoe soles, medical products,
electronics industry, high quality products in the medical
industry…
