NSF Water Treatment Rubber Compound, NSF Certified Rubber Compound

• Customization: Available
• Raw Material: Natural Rubber
• Material: Rubber Mixing
• Appearance: Sheet
• Form: Solid
• Color: Black, Blue, Red, etc
• Application: O-Rings, Gaskets, Moulded Parts
• Hardness: 25-100sha
• Tensile Strange: 6-20MPa
• Elogonation Strange: 200%-600%
• Max Heat Resistance (°c): 150
• Min Heat Min Resistance (°c): -60
• MOQ: 100kg
• HS: 4002991100
• Type: Nr, NBR, SBR, EPDM, etc
• Production: 70 Ton
• Processing: Molding & Injection
• Tear & Abrasion Resistance: Good
• Permeability to Gases: Low
• Physical Strength: Good
• Transport Package: Carton, Pallet
• Specification: RUBBER
• Trademark: JEEP
• Origin: China
• HS Code: 4002991100
• Production Capacity: 70ton/Day
• Package Size: 110.00cm * 92.00cm * 90.00cm
• Package Gross Weight: 600.000kg

Product Description

A typical rubber compound formulation:
Polymer (Rubber) - 100 phr
Filler - 30-60 phr
Antioxidant - 1-3 phr
Antiozonant - 1-3 phr
Oil - 5-30 phr
Curing agent - 5-10 phr
There are many other ingredients that can be used to give a compound of different properties. Custom rubber mixing is the science to ensure the required properties of the rubber by changing the ratio of components and compensating for their interactions. That's why most manufacturers consider their rubber compounds to be the property right. Improvement of mechanical properties, while retaining the possibility of good workability, can take hundreds of hours of testing variations of different compositions.
Rubber compounds are supplied in the form of plates of various sizes, from 0.5 to 30 mm thick, suitable for processing into products by molding and vulcanization. Depending on the purpose, rubber compounds of various brands are produced.

Rubber compounds are a mixture of the main polymer (s), fillers and other chemicals that form a finished rubber material. More precisely, the term "rubber compound" refers to a specific mixture of ingredients adapted to the specific characteristics necessary to optimize performance under specific conditions. The basis for the complex development of the formulation of the rubber compound is the choice of the type of polymer.

In addition to the elastomer, reinforcing agents such as carbon black, color pigments, curing agents, activators, plasticizers, accelerators, antioxidants or antiradiation additives are added to the rubber compound. There are hundreds of such combinations.

A brief list of the types of rubber compounds :

oil-resistant rubber compounds, application field - manufacture of molded and reinforced industrial rubber products;

amortization compounds, application field - manufacture of rubber products, shock absorbers, brake pipes;

rubber compounds with increased atmospheric and ozone-resistance application field - manufacture of industrial rubber products;

compounds for gumming of chemical equipment, application field - shaft lining;

compounds for general technical purposes, application field - production of industrial rubber goods, footwear, tires;

repairing rubber, thickness 1.5 - 2 mm (rolls) for gluing of inner tubes;

compounds for manufacture of high-pressure hoses;

rubber compounds with high wear-resistant characteristics;

rubber compounds by individual customer requirements, development of new recipes.

The characteristics of rubber compounds

Natual rubber

SBR

EPDM

Neoprene CR

Nitrile NBR

Acrylic ACM

AEM

IIR

Silicone VMQ

HNBR

FKM / FPM

Fluoro - silicone FVMQ

Hardness Sha A ASTM D 2240

30-95°

40-95°

25-90°

30-90°

40-100°

50-85°

45-90°

40-90°

40-90°

50-95°

40-95°

40-80°

Tensile strange ASTM D 412 C

5 - 30 Mpa

5 - 30 Mpa

5 - 30 Mpa

8 - 20 Mpa

5 - 16 Mpa

6 - 15 Mpa

8 - 15 Mpa

8 - 15 Mpa

5 - 10 Mpa

14 - 20 Mpa

6 - 14 Mpa

7 - 10 Mpa

Elogonation strange  ASTM D 412 C

300 - 800 %

200 - 800 %

200 - 800 %

300 - 800 %

250 - 700 %

300 - 400 %

350 - 500 %

200 - 400 %

200 - 600 %

300 - 500 %

200 - 450 %

200 - 400        %

Color

Full Range

Full Range

Limited  Range

Full Range

Limited     Range

Black

Limited Range

Limited Range

Full Range

Limited Range

Limited   Range

Limited Range

HEAT RESISTANCE (°C)

105°C

85°C

130°C

95°C

100

150°C

150°C

100°C

205°C

125°C

205°C

180°C

115°C

150°C

125°C

130°C

180°C

180°C

140°C

300°C

160°C

300°C

200°C

LOW TEPERATURE

-60°C

-50°C

-40°C

-40°C

-20°C

-20°C

-40°C

-30°C

-60°C

-30°C

-20°C

-60°C

RESISTANCES  Oxidation

Fair

Fair

Excellent

Very Good

Good

Excellent

Excellent

Good

Excellent

Excellent

Outstan       ding-

Excellent

RESISTANCES Ozone & Weathering

Poor

Poor

Outstanding-

Very Good

Fair

Excellent

Excellent

Good

Outstanding-

Very Good

Outstan       ding-

Outstanding-

OIL RESISTANCE*ASTME Oil No.1      @ 20°C

Poor

Poor

Fair

Excellent

Excellent

100°C Excellent

100°C Excellent

Fair

Excellent

Excellent

Excellent

Excellent

OIL RESISTANCE *ASTME Oil No.1 @ 100°C

Unsatisfac-tory

Unsatisfac-       tory

Unsatisfac-tory

Good

Good

<150°C Good

<125°C Excellent

Fair

Good

Fair

<150°C Excellent

<150°C  Excellent

OIL RESISTANCE *ASTME Oil No.3 @ 20°C

Unsatisfac-tory

Unsatisfac-     tory

Unsatisfac-tory

Good

Excellent

Excellent 100°C Good

Excellent 100°C Fair

Fair

Good

Fair

Excellent

Excellent

OIL RESISTANCE *ASTME Oil No.3  @ 100°C

Unsatisfac-tory

Unsatisfac-       tory

Unsatisfac-tory

Fair

Good

150°C Fair

150°C Poor

Fiar

Fair

Fair

<150°C Excellent

<150°C  Excellent

FUEL RESISTANCE  ASTME Fuel B @40°C

Unsatisfac-tory

Unsatisfac-     tory

Unsatisfac-tory

Poor

Fair

Poor

Unsuitable

Low

Unsuitable

-

Excellent

Fair  good at low temp

SOLVENT RESISTANCE   (20°C) Alcohol

Good

Good

Good

Good

Good

Good

Fair

Low

Good

Excellent

Good

Good

SOLVENT  RESISTANCE   (20°C) Ace-tone

Fair

Fair

Good

Fair

Unsatisfac-       tory

Unsatisfac-tory

Fair

Low

Fair

Good

Unsuitable

Unsuitable

SOLVENT RESISTANCE   (20°C) Benzene

Unsatisfac-tory

Unsatisfac-       tory

Unsatisfac-tory

Unsatisfac-tory

Unsatisfac-       tory

Unsatisfac-tory

Unsatisfac-tory

Unsatisfac-tory

Unsatisfac-tory

Fair

Good

Good

CHEMICAL     RESISTANCE  Acids

Fair

Fair

Good

Good

Good

Poor

Fair

Good

Fair

Good

Excellent

Good

CHEMICAL    RESISTANCE Bases

Good

Good

Fair

Fair

Fair

Poor

Good

Fair

Fair

Good

Good

Fair

PHYSICAL  STRENGTH

Excellent

Good

Good

Good

Good

Good

Good

Good

Poor

Good

Good

Poor

COMPRESSION SET

Good

Good

Fair to Good

Fair to Good

Good

Good

Fair

Low

Good

Good

Good

Good

TEAR & ABRASION  RESISTANCE

Excellent

Good

Good

Good

Good

Good

Good

Good

Poor

Very Good

Good

Poor

RESILIENCE

Excellent

Good

Very Good

Very Good

Good

Poor

Fair

Good

Good

Fair

Fair

Fair

PERMEABILITY         TO GASES

Poor

Fairly Low

Low

Low

Low

Low

Very Low

Low

Fairly Low

Good

Very Low

Fairly Low

ELECTRICAL  STRENGTH

Excellent

Excellent

Good

Good

Poor

Fair

Good

Good

Excellent

Poor

Good

Excellent

FLAME RESISTANCE

Poor

Poor

Self- Extin-guishing

Self- Extin-guishing

Poor

Poor

Fair

Low

Good

Poor

Self- Extin-guishing

Self- Extin-guishing

WATER RESISTANCE

Very Good

Good

Good

Good

Good

Poor

Good

Excellent

Good

Very Good

Good

APPLICATION:


PACKAGE:

PRODUCTION LINE:

EXHIBITION:

Why choose us:
New line:High-tech production with the newest mixing line with a high degree of automation.

High performance:The physicomechanical characteristics of our compounds exceed the requirements of normative technical standards for quality.
 
Control:100% automatic control of the rheological characteristics of rubber compound in each batch with the provision of test results in a clear graphical and tabular form.

Production culture:Application of a high-quality separation emulsion  as a release agent prevents compounds from sticking together and improves the production culture.

Individual approch:Individual work with customers, consulting and development of the original composition of rubber compounds with the necessary requirements.

Innovations:Monthly work is carried out to develop new recipes of rubber compounds.

More than 50 years of experience:Real practical experience in the use of several thousand components, innovative materials of world leaders in this field.

Delivery type:Delivery in the form of sheets and tapes of various thickness and cutting according to the customer's request (width, length), automatic marking.