Raw latex liquid high ammonia 60% drc from factory in Viet Nam best price packed in drum or flexi bag for latex rubber thread (10000003124044)

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Product Overview


Product Description

Natural rubber, also called India rubber, latex, Amazonian rubber, caucho or caoutchouc, as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds, plus water. Thailand and Indonesia are two of the leading rubber producers. Types of polyisoprene that are used as natural rubbers are classified as elastomers.
Currently, rubber is harvested mainly in the form of the latex from the rubber tree or others. The latex is a sticky, milky colloid drawn off by making incisions in the bark and collecting the fluid in vessels in a process called "tapping". The latex then is refined into rubber that is ready for commercial processing. In major areas, latex is allowed to coagulate in the collection cup. The coagulated lumps are collected and processed into dry forms for sale.

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Tapping and Harvesting
The whole manufacturing process begins with harvesting latex from rubber trees. Harvesting latex from rubber trees starts with scoring or cutting into the bark of the tree. Latex flows into a cup attached to the bottom of the cut in the tree and are finally accumulated in large tanks.
Latex 60% DRC is produced by disk centrifuge. The centrifuge dehydrates to create coagulum rubber content as required, discharged serum is used to produce skim block. There are three kinds of centrifugal rubber including low ammonia, medium ammonia and high ammonia.
Latex HA 60% DRC

Technical standards of centrifugal latex have been specified, it’s a must to guarantee the standards in the manufacturing process as follows: VFA index (evaporated fatty acid), KOH number, MST (mechanical stability), alkalinity (NH3), TSC (total solids content), DRC (dry rubber content),…


High Amonia
Total solid content
61. 86 min (%)
Dry rubber content
60.43 min (%)
Amonia content (on total weight)
0.54 min (%)
Amonia content (on water phase)
1.54 min (%)
Non rubber content
2.00 min (%)
Koh number
0.7 max
Volatile fatty acid number
0.06 max
Merchanical stability time
650 min (Secs)
Mangnesium content
60 max (ppm)
Colour of latex
Colour of film
Odour of latex

Packing & Delivery

1 Flexibag = 20 ton / 1 container
Drum : 205kgs/ Drum, 80 Drum, 16.4 MT / Cont 20'D

Test Result



1. who are we?
We are based in Vietnam, start from 2018,sell to Mid East(50.00%),Southern Europe(20.00%),Africa(20.00%),South Asia(10.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Rubber,Rubber natural,Rubber natural,Material,RSS

4. why should you buy from us not from other suppliers?
A unit of natural rubber exporter have credibility with a large number of goods, category with a big manufacturers of natural rubber processing in Vietnam to supply to domestic and international.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English

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