CAS No.: | / |
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Formula: | / |
Certification: | ISO9001 |
Environmental Protection: | Yes |
Color: | Yellow or Light Yellow |
Kind: | Vulcanizing Agent |
Customization: |
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Sulfur Series
1. Rubber Vulcanizing Agent Sulfur Powder
Descriptions
Recommended scope of application: Rubber vulcanization agent is mainly used in the manufacture of tires, tape, rubber shoes and other industrial rubber products. Improve the vulcanization resistance and air aging stability of natural rubber, improve heat resistance, reduce heat generation, aging resistance, improve rubber and cord adhesion and vulcanization modulus. Used for load tire shoulder rubber, buffer layer and other rubber, can solve the problem of bias truck tire shoulder empty. It also can be used for large size thick products of natural rubber and various rubber miscellaneous products.
Properties
Item | Technical Index (HG/T 4558/2013) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥99.50 | 99.986 | |
Water content, w/% | ≤2.0 | 0.021 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.005 | 0.0008 | |
Ash content, (on a dry basis), w/% | ≤0.10 | 0.005 | |
Organics, (on a dry basis), w/% | ≤0.30 | 0.008 | |
As, (on a dry basis), w/% | ≤0.01 | 0.00008 | |
Fe, (on a dry basis), w/% | ≤0.005 | 0.0002 | |
Residue on sieve, w/% |
Partical size≥150μm (100 mesh) | ≤0 | 0 |
Partical size 75-150μm (100-200 mesh) | ≤1.0 | 0.55 | |
Apperance | Yellow or light yellow, no obvious impurities | Yellow powder, no obvious impurities | |
Dispersing agent | No | No |
Descriptions
Recommended application: Rubber additives are mainly used in the manufacture of tires, tape, rubber shoes and other industrial rubber products. Improve the vulcanization resistance and air aging stability of natural rubber, improve heat resistance, reduce heat generation, aging resistance, improve rubber and cord adhesion and vulcanization modulus. Used for load tire shoulder rubber, buffer layer and other rubber, can solve the problem of bias truck tire shoulder empty, can also be used for natural rubber large size thick products and various rubber miscellaneous products.
Properties
Item | Technical Index (HG/T 4558/2013) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥99.90 | 99.984 | |
Water content, w/% | ≤0.10 | 0.013 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.005 | 0.0011 | |
Ash content, (on a dry basis), w/% | ≤0.05 | 0.005 | |
As, (on a dry basis), w/% | ≤0.0001 | 0.00008 | |
Residue on sieve, w/% |
Partical size≥125μm (120 mesh) | ≤0 | 0 |
Partical size 75-125μm (120-200 mesh) | ≤1.0 | 0.26 | |
Apperance | Yellow or light yellow, no obvious impurities | Yellow powder, no obvious impurities | |
Dispersing agent | No | No |
Properties
Item | Technical Index (GB/T2449.1-2014) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥99.90 | 99.99 | |
Water content, w/% | ≤2.0 | 0.02 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.003 | 0.001 | |
Ash content, w/% | ≤0.03 | 0.005 | |
Organics | ≤0.03 | 0.002 | |
As, mg/kg | ≤0.0001 | 0.0001 | |
Fe, w/% | ≤0.003 | 0.0002 | |
Apperance | Yellow or light yellow flake | Yellow or light yellow flake |
Properties
Item | Technical Index (GB/T2449.1-2014) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥99.90 | 99.99 | |
Water content, w/% | ≤2.0 | 0.02 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.003 | 0.001 | |
Ash content, w/% | ≤0.03 | 0.005 | |
Organics | ≤0.03 | 0.002 | |
As, mg/kg | ≤0.0001 | 0.0001 | |
Fe, w/% | ≤0.003 | 0.0002 | |
Apperance | Yellow or light yellow granule | Yellow or light yellow granule |
5. Sulfur Powder (400 mesh, 99%)
Descriptions
Recommended application: The use of sulfur powder includes explosives, iron and steel pickling, medicine and food industry, safety stripping, water treatment, rubber, electrolytic industry, catalyst, pigment, paper making, chemicals, sulfur cement, sulfur concrete, alcohol, adhesive, rail fastening, black gunpowder, firecrackers, stone sulfur mixture, etc. In agriculture, it can be used to adjust the nitrification and PH value of the soil, and can also make pesticides and fungicides. In the improvement of horticultural soil must be carefully used, pay attention to pollution problems and safety problems.
Properties
Item | Technical Index (GB/T 2449.1-2014) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥99.00 | 99.981 | |
Water content, w/% | ≤2.0 | 0.024 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.02 | 0.0011 | |
Ash content, (on a dry basis), w/% | ≤0.2 | 0.008 | |
Organics, (on a dry basis), w/% | ≤0.8 | 0.010 | |
As, (on a dry basis), w/% | ≤0.05 | 0.00008 | |
Fe, (on a dry basis), w/% | - | 0.0001 | |
Residue on sieve, w/% |
Partical size≥150μm (100 mesh) | ≤3.0 | 0 |
Partical size 75-150μm (100-200 mesh) | ≤4.0 | 0.93 | |
Apperance | Yellow or light yellow powder, no obvious impurities | Yellow powder, no obvious impurities | |
Dispersing agent | No | No |
6. Sulfur Powder (400 mesh, 99.5%)
Descriptions
Recommended application: The use of sulfur powder includes explosives, iron and steel pickling, medicine and food industry, safety stripping, water treatment, rubber, electrolytic industry, catalyst, pigment, paper making, chemicals, sulfur cement, sulfur concrete, alcohol, adhesive, rail fastening, black gunpowder, firecrackers, stone sulfur mixture, etc. In agriculture, it can be used to adjust the nitrification and PH value of the soil, and can also make pesticides and fungicides. In the improvement of horticultural soil must be carefully used, pay attention to pollution problems and safety problems.
Properties
Item | Technical Index (GB/T 2449.1-2014) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥99.50 | 99.986 | |
Water content, w/% | ≤2.0 | 0.021 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.005 | 0.0008 | |
Ash content, (on a dry basis), w/% | ≤0.10 | 0.005 | |
Organics, (on a dry basis), w/% | ≤0.30 | 0.008 | |
As, (on a dry basis), w/% | ≤0.01 | 0.00008 | |
Fe, (on a dry basis), w/% | ≤0.005 | 0.0002 | |
Residue on sieve, w/% |
Partical size≥150μm (100 mesh) | ≤0 | 0 |
Partical size 75-150μm (100-200 mesh) | ≤1.0 | 0.55 | |
Apperance | Yellow or light yellow powder, no obvious impurities | Yellow powder, no obvious impurities | |
Dispersing agent | No | No |
7. High Quality Sulfur Powder (400 mesh, 99.9%)
Descriptions
Recommended application: The use of sulfur powder includes explosives, iron and steel pickling, medicine and food industry, safety stripping, water treatment, rubber, electrolytic industry, catalyst, pigment, paper making, chemicals, sulfur cement, sulfur concrete, alcohol, adhesive, rail fastening, black gunpowder, firecrackers, stone sulfur mixture, etc. In agriculture, it can be used to adjust the nitrification and PH value of the soil, and can also make pesticides and fungicides. In the improvement of horticultural soil must be carefully used, pay attention to pollution problems and safety problems.
Properties
Item | Technical Index (GB/T 2449.1-2014) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥99.9 | 99.984 | |
Water content, w/% | ≤0.10 | 0.013 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.005 | 0.0011 | |
Ash content, (on a dry basis), w/% | ≤0.05 | 0.005 | |
As, (on a dry basis), w/% | ≤0.0001 | 0.00008 | |
Residue on sieve, w/% | Partical size≥125μm (120 mesh) | ≤0 | 0 |
Partical size 75-125μm (120-200 mesh) | ≤1.0 | 0.26 | |
Apperance | Yellow or light yellow powder, no obvious impurities | Yellow powder, no obvious impurities | |
Dispersing agent | No | No |
8. Oiled Sulfur Powder
Descriptions
Recommended scope of application: oil-filled sulfur powder is mainly used for rubber products, tires, etc., has good flow performance, and has good dispersion performance in the process of rubber material processing. It has high thermal stability at high processing temperature, and is not easy to heat return, effectively prevent the spray of rubber material, maximize the delay of the burning time of rubber material, and improve the processing safety. Oil filling helps to improve the product operating environment and reduce powder flying. It can make the fabric cord, steel wire and rubber stick more firmly. Used in rubber and skeleton material adhesive and sulfur content of large rubber products.
Properties
Item | Technical Index (GB/T 2449.1-2014) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥99.50 | 99.983 | |
Water content, w/% | ≤2.0 | 0.018 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.005 | 0.0008 | |
Ash content, (on a dry basis), w/% | ≤0.10 | 0.007 | |
Organics, (on a dry basis), w/% | ≤0.30 | 0.009 | |
As, (on a dry basis), w/% | ≤0.01 | 0.00008 | |
Fe, (on a dry basis), w/% | ≤0.005 | 0.0001 | |
Oil content, (on a dry basis), w/% | 1.0±0.2 | 1.02 | |
Residue on sieve, w/% | Partical size≥150μm (100 mesh) | ≤0 | 0 |
Partical size 75-150μm (100-200 mesh) | ≤1.0 | 0.53 | |
Apperance | Yellow or light yellow powder, no obvious impurities | Yellow powder, no obvious impurities | |
Dispersing agent | No | No |
Recommended application: In agriculture, it can be used to adjust the nitrification and PH value of the soil, and can also make pesticides and fungicides. In the improvement of horticultural soil must be carefully used, pay attention to pollution problems and safety problems.
Properties
Item | Technical Index (GB/T2449.1-2014) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥91±2.5 | 93.49 | |
Water content, w/% | ≤0.5 | 0.031 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.005 | 0.0013 | |
Ash content, w/% | ≤8.5 | 2.58 | |
Organics, w/% | ≤3 | 1.3 | |
Particle size, (through 75μm test sieve),% | ≤98 | 99.56 | |
Size of residue on sieve>250 | ≤0 | 0 | |
Thermal stability (54°C±2°C,14d) | Qualified | Qualified | |
Appearance | No caking, good fluidity, yellow or light yellow powder | No caking, good fluidity, yellow powder | |
Dispersing agent | Over one type | Two types |
Recommended scope of application: In China, it is a food additive allowed to be used, with bleaching anti-corrosion effect, but only applicable to dried fruits, preserved cold fruits, dried vegetables, surface treated fresh edible fungi and algae, vermicelli, vermicelli and sugar, and shall not exceed the maximum prescribed use.Recommended scope of application: In China, it is a food additive allowed to be used, with bleaching anti-corrosion effect, but only applicable to dried fruits, preserved cold fruits, dried vegetables, surface treated fresh edible fungi and algae, vermicelli, vermicelli and sugar, and shall not exceed the maximum prescribed use.
Properties
Item | Technical Index (GB3150-2010) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥99.90 | 99.98 | |
Water content, w/% | ≤0.1 | 0.06 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.003 | 0.0028 | |
Ash content, w/% | ≤0.03 | 0.016 | |
Organics, w/% | ≤0.03 | 0.005 | |
As, mg/kg | ≤1 | <1 | |
Sulfide | Through inspection | Through inspection | |
Appearance | Yellow or light yellow lump | Yellow or light yellow lump |
Item | Technical Index (GB3150-2010) | Test Result | |
S/Sulfur, (on a dry basis), w/% | ≥99.90 | 99.98 | |
Water content, w/% | ≤0.1 | 0.06 | |
Acidity, (in H2SO4 dry basis), w/% | ≤0.003 | 0.0028 | |
Ash content, w/% | ≤0.03 | 0.016 | |
Organics, w/% | ≤0.03 | 0.005 | |
As, mg/kg | ≤1 | <1 | |
Sulfide | Through inspection | Through inspection | |
Appearance | Yellow or light yellow flake | Yellow or light yellow flake |
Limwell New Material Tech.
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