Project Description

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1. DEFINITION of SVR 3L

SVR 3L (equivalent to technical rubber TSR 3L) is a high quality natural rubber, in the form of crumb rubber, common in preliminarily processed rubber and produced by many factories in Vietnam. The main source of raw materials for SVR 3L natural rubber production is latex. Raw latex is divided into two main sources: rubber fields owned by state-owned companies and latex from smallholders and traders.

2. APPLICATION

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 3769: 2016.

With high PO parameter characteristics (PO> 35), 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.

In addition, 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…

2 Factories

Located in Binh Phuoc Province and Kontum Province, Vietnam

40,000 MT

  • SVR3L – 20,000/y
  • SVR10 – 20,000/y

Quality

  • All products meet: TCVN 3769:2016
  • 2020 COA: SVR3L ,SVR 10

Green

Advanced wastewater treatment technology

2. TECHNICAL FEATURES OF SVR 3L RUBBER

  • Light color
  • High level of purity
  • High elasticity and elongation
  • Good aging resistance

4. SVR 3L QUALITY ACCORDING TO TCVN 3769:2016

  1. Dirt content (max% wt), retained on 45 micron sieve: 0,03
  2. Ash content (max % wt): 0,50
  3. Nitrogen content (max % wt): 0,60
  4. Volatile matter (max % wt): 0,80
  5. Initial plasticity ( Po ) (min): 35
  6. Plasticity retention index (PRI) (min): 60
  7. Lovibond Color I Index (max) Difference between samples (max): 6
  8. Mooney Viscosity ML ( 1’ + 4’ ) 100 oC: –

5. PRODUCTION PROCESS OF SVR 3L RUBBER OF AN PHU THINH COMPANY

SVR 3L is produced entirely from latex of garden plants according to Vietnamese standards (TCVN: 3769). Latex is preserved by ammonia or sodium sulfite. The rubber is then coagulated with formic acid, followed by shredding by passing through a rolling mill, washing system and hash. After the crumb rubber is dried, it will be compressed into blocks and packed in polyethylene bags. SVR 3L rubber is a light coloured rubber with a low content of dirt and odourless.

Our SVR 3L rubber processing production line is supplied and maintained periodically by Quang Trung Mechanical Co., Ltd., a reputable company in the mechanical industry, manufacturing production lines and water treatment systems. waste in Vietnam rubber industry.

FAQs

PACKAGING

  • Packaging for export rule

PAYMENTS

  • L/C, DP, TT, TT Prepayment

DELIVERY

  • APT warehouse, FOB, CIF

QUALITY

  • TCVN 3769:2016
  • COA SVR3L
  • COA SVR10

MOQ

  • Min 2 cont 20”/order in 1 shipment

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PARTNER’S TESTIMONIALS

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Tim Walker, Aptcompany

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Tim Walker, Aptcompany

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Tim Walker, Aptcompany

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