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Find Verified Heat Convectors Suppliers, Manufacturers and Wholesalers

GOLD Member
Oct-06-22

Heat Transfer Fluid

$1.0k
MOQ: 100  Metric Tonnes
Supplier From Johannesburg, Gauteng, South Africa
 
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
GOLD Member
Feb-20-23

Skimmed Milk Powder

$500.00
MOQ: 25  Tons (UK)
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
EU Classification Milk in powder, no sugar or other sweetening matters added.
Fat content < 1.5%, protein on fat free dry matter > 34%, moisture <5%.
Code 0402.10.19.90

Packing Multiwall paperbags with poly inner of 25,0 KGs net each / Big Bags
1000kg

Specification In accordance with the standard of Codex Alimentarius

Description Non fat dry milk is the product resulting from the removal of fat and water
from milk and contains the lactose, milk proteins and milk minerals in the
same relative proportions as in the fresh milk from which it was made .


Physical Specifications

Colour Off white
Titratable Acidity Max. 0.15
Scorched Particles Max. Disc B (15.0 mg)


Chemical Specifications

Protein 34.00 % (F.F.D.M)
Lactose 51.00 %
Fat 0.70 %
Moisture 4.00 %
Minerals 8.20 %



Microbiological Specifications

Bacterial Estimate Max. 10.000 cfu/g

Heat Treatment

Low Heat Whey Protein Nitrogen min. 6.0 mg/g
Medium Heat Whey Protein Nitrogen 1.51 â?? 5.99 mg/g
High Heat Whey Protein Nitrogen max. 1.5 mg/g

To be stored in a cool, dry place, at a temperature of max. 20 �º C
GOLD Member
Mar-10-23

Wood Pellet

$400.00
MOQ: 25  Metric Tonnes
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Wood pellet
Wood pellet is a solid fuel that is produced by crushing and densifying waste timber like sawdust, forestry residues, forestry wastes. The length is 1-4cm and the diameter is generally 6, 8, 10, or 12mm. It is possible to produce 25mm wood pellet at maximum. In Sweden, 6mm wood pellet is encouraged to use in house as it can realize the best condition of combustion. Wood pellet production doesn't need to add binder as lignin, an element of wood, plays a role of binder and helps to pelletize when it is melted by heat.
GOLD Member
Mar-09-23

Beef Tallow

$500.00
MOQ: 25  Metric Tonnes
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Our Beef tallow is extra pure, it's even more delicious, more naturally shelf stable, and more reusable than ordinary tallow. It's made from 100% grass-fed cows, but it's the low-heat kettle rendering and advanced fine-filtering system that allows this beef twllow to meet the highest standards .
Beef Tallow (used for Animal feed & Industrial)

Specification :
- Acid Value : 1 ~ 5% mg KOH/g
- Fat : 99.5% ~ 99.9%
- Moisture : 1% max
- Impurities : 1 % max
GOLD Member
Feb-21-23

Propylene Carbonate

$500.00
MOQ: 20  Metric Tonnes
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Application:
1. Propylene carbonate is a polar solvent. It can be used as a plasticizer, spinning solvent, water-soluble dye and plastic dispersant. It can also be used as an oily solvent and an extractant for olefins and aromatics.
2. Propylene carbonate is used as the electrolyte of the battery to withstand the harsh light, heat and chemical changes of the Chemicalbook. It also has certain uses in geological beneficiation and analytical chemistry.
3. In addition, propylene carbonate can replace phenolic resin as wood adhesive, and it can also be used to synthesize dimethyl carbonate.
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GOLD Member
Jun-08-19

Pentaerythritol 95%, 98% Powder

$1.2k - $1.5k
MOQ: 50  Meters
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Pentaerythritol, white crystal or powder, flammable, easy to be esterified by general organic acid, used extensively in coating industry to produce alkyd resin, synthetic advanced lubricants, plasticizers, surfactants and raw materials such as medicine and explosives.

Storage method:
Store in a cool, airy warehouse. Keep away from fire and heat. Should be stored separately with oxidants, acids, etc., avoid mixing reservoir.
Polypropylene woven plastic bag or sack bag, 25kg per bag.
GOLD Member
Mar-14-23

Monocalcium Phosphate

$400.00
MOQ: 50  Metric Tonnes
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
High quality low price wholesale factory Monocalcium Phosphate

1,Formula: anhydrous Ca(H2PO4)2 ; monohydrate Ca(H2PO4)2�·H2O
2,Formula wt: anhydrous 234.05
Formula wt: monohydrate 252.07
3,CAS: anhydrous [7758-23-8]; CAS: monohydrate [10031-30-8]
4, Einecs: 231-837-1
5,Specificity:White crystalline powder, or plate crystal specific gravity 2.220,when heated to 100â??,it may loss crystal water.
Soluble in acid, has hygroscopic, acidic property appeared in an aqueous solution.
6,H.S. Code: 28352600 CIQ Checking: Non Statutory Inspection
7,Tax refund rate:0%
8, Loading capacity 20 feet FCL: 24mt without pallets/ 22mt with pallets
9,Packing: 25kg net paper bag or jumbo big bag with PE liner.
10,Storage and Transport: Store in a tightly sealed container in a cool, dry, well ventilated area. Avoid exposure to heat and
moisture.
GOLD Member
Feb-21-23

Phosphoric Acid -85%

$600.00
MOQ: 100  Metric Tonnes
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Phosphoric acid is in Colorless, transparent and syrupy liquid or rhombic crystalline; Phosphoric acid is odorless and tastes very sour; its melting point is 42.35 C and when heated to 300 C Phosphoric acid will become into meta Phosphoric Acid; its relative density is 1.834 g/cm3; phosphoric acid is easily soluble in water and resolves in ethanol; Phosphoric acid may irritate human skin to cause phlogosis and destroy the issue of human body;Phosphoric acid shows corrosiveness being heated in ceramic vessels; Phosphoric acid has got hydroscopicity.

Application
1,Phosphoric acid is used in production of phosphate industry, electroplating and chemical polishing processes, activated carbon treatment agent in industrial field, as well as cleaning agent, enhancer acidulant, nutrient of yeast, produce food grade
phosphates in food industry.
2,It can be used as sour agent and nutritional agent of yeast. It can be used as sour agent for sauce, can and soft drinks. Used in the yeast Saccharomyces source of keeping nutrition and prevent bacteria breeding in vintage industry.
3,Used food acidulant; yeast nutrient; in manufacturing phosphate salts.
GOLD Member
Jun-11-19

Glazing Powder Lg220 (For Tableware Shinning)

$900.00 - $1.2k
MOQ: 50  Meters
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Melamine Glazing powder

Used for shining the Melamine dinnerware surface made by melamine moulding compound and urea moulding compound.

The article coated with Glazing Powder has a shinny & harder surface and resists better to cigarette burns, foodstuffs, abrasion and detergents.

Packaging: Paper bag with inner PE film bags. 10/25kg per bag
Storage: Kept in airy, dry and cool room.
Storage period: 12 months from the manufacturing date. Test should be undertaken when expires. Qualified products can still be used.
Transportation Caution: avoid moisture, heat, dirt and packaging damage.

Melamine resin powder LG220 Tech.Sheet

Packaging Details
Packed in 10/25kg paper bag with inner water proof PE film.
Storage: Kept in airy, dry and cool room.
Storage period: 12 months from the manufacturing date. Test should be undertaken when expires. Qualified products can still be used.
Transportation Caution: avoid moisture, heat, dirt and packaging damage.
GOLD Member
Mar-13-23

Bovine Gelatin

$400.00
MOQ: 100  Metric Tonnes
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Gelatin is extracted from collagen and is a high molecular weight protein composed of *8 amino acids. Bovine hide , bones and fish scales are normally used for the production of the gelatin.
Gelatin can absorb ***0 minutes of water and if heated, it enters a sol state. Upon cooling, it enters a gel state.It is widely
used in many aspects.
Food grade gelatin
Food grade gelatin which contains *8 kinds of amino acids human need has many incomparable
characteristics in foodstuff as food additive such as jelly, stabilizer, thickener, foamer, and swelling agent that is widely used
in candy, ice cream, cake, and the production of all kinds of dairy and frozen food
GOLD Member
Feb-21-23

Super Quality Pentaerythritol 95%/98%

$600.00
MOQ: 25  Tons (US)
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
White crystal powder without any visible foreign matters. Soluble in water, slightly soluted in alcohol, dissolvable in benzene, ether and petroleum ether etc., Esters will be formed by reaction with common organic acid; No reaction take place when it is heated with dilute caustic solution.

application

Pentaerythritol is used in the manufacture of Alkyd resins, fatty acid rosin and tall oil esters and to make paint and coatings, printing ink, coating adhesives, explosives, sealants, varnish, lacquer, vinyl chloride, synthetic rubber and miscellaneous including Pentaerythritol tetranitrate (PETN), urethane coatings, flame retardant paints, polyvinyl chloride stabilizers, olefins antioxidant and Pentaerythritol triacrylate.
GOLD Member
Feb-20-23

Mono Potassium Phosphate / Mkp Water Soluble

$500.00
MOQ: 100  Tons (UK)
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
KH2PO4 0-52-34 Mono Potassium Phosphate Water Soluble Fertilizer
Mono Potassium phosphate formula is KH2PO4. When heated to 400 â??, it melts into a transparent liquid and solidifies into opaque glassy potassium metaphosphate after cooling. It is stable in air, soluble in water and insoluble in ethanol. Potassium dihydrogen phosphate is used as buffer and culture agent in industry. It can also be used as a flavoring agent for bacterial culture and synthesis of sake. It is also the raw material for making potassium metaphosphate, the culture agent, fortifier, bulking agent and fermentation assistant of brewing yeast. In agriculture, potassium dihydrogen phosphate is used as high-efficiency phosphorus potassium compound fertilizer.
GOLD Member
Mar-15-23

Maltodextrin

$500.00
MOQ: 50  Metric Tonnes
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Maltodextrin is safe for people who avoid gluten, even when itâ??s made from wheat.

Maltodextrin is a white, starchy powder that manufacturers add into many foods to improve their flavor, thickness, or shelf life. Maltodextrin is a common ingredient in packaged foods, such as pastries, candies, and soft drinks. When it is present, it will usually feature on the food label. Easily absorbed by the human body, it is especially suitable as a basic raw material for patients, infants and children's food. It has a good stabilizing effect on food and beverage foam.
It has the characteristics of low sweetness, no peculiar smell, easy digestion, low heat, good solubility, low fermentation, good filling effect, not easy to absorb moisture, strong thickening, good carrier, good stability, and hard to deteriorate. Maltodextrin contains a lot of polysaccharides, and also contains calcium, iron and other trace elements and minerals that are beneficial to the human body, and can promote the body's normal material metabolism.
GOLD Member
Feb-21-23

Propylene Glycol High Purity 99.9

$700.00
MOQ: 2  Tons (UK)
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Propylene glycol is used as the carrier of medicine and agent of particle medicine, as a solvent of perfume and edible pigments, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent, it also can be used as tobacco flavor, lubricated solvent, and preservative. As the raw material of non-saturated alkyd resin, plasticizer, dehydration, surface active agent, solidification agent, and cohesive agent. It also used in paint industry, pesticide industry and dope industry etc.

Function of propylen glycol
Propylene glycol is used as the carrier of medicine and agent of particle medicine, as a solvent of perfume and edible pigments, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent, it also can be used as tobacco flavor, lubricated solvent, and preservative.
Application of propylen glycol
Can be used as resin, plasticizer, surfactant, emulsifier and demulsifier raw materials, as well as antifreeze and heat carrier.
GOLD Member
Feb-20-23

Potassium Chloride (Kcl)

$500.00
MOQ: 100  Tons (UK)
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
1,Chemical Name: Potassium chloride
2,Molecular Formula : KCl
3,Molecular Weight: 74.55
4,CAS: 7447-40-7
5,Character: It's colorless prismatic crystal or cube crystal or white crystalline powder, odorless ,tasting salty.
6,Usage: In food industry, it is used as gelling agent , salt substitutes , yeast food; It is similar to table salt to use as
flavor enhancers for agricultural product, livestock forming product, condiment, can, convenient food and so on, and also used as enhancing the potassium of athletes beverage.
7,Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8,Storage and Transport: It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and heat; unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
GOLD Member
Jun-11-19

Virgin Hdpe /recycled Virgin Hdpe

$500.00 - $700.00
MOQ: 50  Meters
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Virgin HDPE 7000F Polyethylene

HDPE 7000F is high density polyethylene film grade which well known for the high quality film applications. This grade is excellent for thin film processing with high mechanical strength, good stiffness and good heat sealability. It is suitable for producing general purpose packaging films in a wide range of size and thickness.

Products indicators

HDPE cable material
Property

Unit


Typical Value

Mass density

g/cm

0.941-0.959

Melt flow Rate(190 Centigrade /2.16kg)

g/10min

1.0

Tensile yield strength

MPa

19.0

Flexural modulus

Mpa

965

Elongation@ break

%

400

Impact Embrittlement temperature

Centigrade

MAX -118

Dielectric Constant

100KHZ

2.32

1MHZ

2.31

Loss Tangent

100KHZ

MAX 0.0001

1MHZ

MAX 0.0001

Volume resistivity

OHM-CM

MIN 1x10 15
GOLD Member
Oct-09-19

Organic Food Grade Guar Gum Powder

$230.00 - $280.00
MOQ: 19  Meters
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Guar Gum is derived from the ground endosperm of the guar plant, Cyanmopsis tetragonolobus belonging to the family Leguminosae. The guar plant is mainly grown in India and Pakistan from the month of July to December. Availibility and pricing are depending very much on the quality of the monsoon during this period.

Product Name: Guar Gum
Appearance: Off-White powder
Specification: 99% min
CAS: 9000-30-0

Package:1kg/aluminum foil bag;25Kgs in fiber-drums with two-plastic bags inside
Net Weight:25kgs/Drum/Gross Weight:28kgs/Drum
Drum Size & Volume:I.D.42cm H52cm,0.08 m³/Drum
Storage:Stored in dry and cool place,keep away from strong light and heat.
Shelf Life:Two years when properly stored.
GOLD Member
Sep-05-19

Non- Gmo Soybean Seed

$350.00 - $400.00
MOQ: 24  Meters
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
YELLOW SOYBEANS
Foreign matters: 2% max
Splits: 20% max
Heat damage: 0.5% max
Total damage: 3% max
Protein: Minimum 34 PCT
Oil: 18% min
Fumigation: included
Fat: Max 2.5%
Moistiure: Max 13.5 %
Fibre: Max 4.5 %
Ureasic activity: 0.02 to 0.20 MGNG Min at 30 degrees by EEC Methods
For rest quality intems: Non
Reciprocal allowances: 1:1
Koh: min 78%
Aflatoxin: Max 50 PPB
Sand/Silica: Max 1.5 %
Free from insects and moulds
Arsenic compound: minimum 1 ppm
Mercuric compound: not found, zero
Phosphides: maximium 0.05 PPM
Cyanids: maximum 5 PPM
Malathion: maximum 3 PPM parts per million
Ethylens Debromide EDB: less than 10 PPB
GOLD Member
Feb-21-23

Hips /gpps/pu/tpu/pa/pet/pc/pvc/eva

$600.00
MOQ: 25  Tons (US)
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
AS PS ABS PLA HDPE Granules
Acrylonitrile - styrene copolymer.
Acrylonitrile - styrene copolymer. A polymer composed of acrylonitrile and styrene.Typically 15-50% styrene.Transparent solid with yellow to amber needle color.The density of 1.06.It's thermoplastic.Not easy to change color.It is unaffected by diluteacids,bases, alcohols and gasoline.But soluble in acetone, ethyl acetate, dichloroethylene and so on.Can be used as
engineering plastics.Excellent heat resistance and solvent resistance.

Application.
1. General grade: cassettes, trash cans, toothbrush handles, lamp covers, pen tube, Cup with cover, cosmetic cases.

2. Special grade: blade of fan, batteries housing, lighters.

3. Refrigerator Sleeves, Miscellaneous

4.Used for pots, cups, milk bottles, etc., with high transparency, safety and resistance to falling
5. High Transparency, Heat Resistance, chemical resistance

PC + Glass Fiber reinforced (GF)

The glass fiber (GF) reinforced PC have improved tensile / flexural properties as well as thermal resistance. The FR rating
improves with increase in thickness and the material can acquire a UL94 V0 rating at 3 mm.

Grade: (ML3410-30 / MH3515-30 / MN-3110-30)
1) ML series: ML3405 / ML3410 / ML3420 / ML3430 (10-30% GF)
General GF reinforced PC for standard application, they are characterise by balance of stiffness, modulus and impact.
Application: Watch parts, switches and nobs, OA equipment.

2) MH series: MH-3515 / MH-3520 / MH-3530 (10-30% GF)
Special GF reinforcements for optimal balance between modulus and improved weld line performance. MH series also improve warpage
and dimensional stabilities.
Applications: Watch parts, laptop housings, optical devices, mobile accessories, TV frames.

3) MN series: MN-3110 / MH-3120 / MN-3130 (10-30% GF)
MN series are specially formulated for various kinds of housings and cases. They are characterise by superior impact performance,
surface aesthetics and weld line strengths.
Applications: Meter cases, electrical and electronic housings.
GOLD Member
Mar-16-23

Polyethylene Virgin Hdpe

$600.00
MOQ: 100  Metric Tonnes
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
PE Granules
High density polyethylene (HDPE) for non-toxic, tasteless, no smelly white particles, melting point is about 130 �° C, relative density of 0.941 ~ 0.960. It has good heat resistance and cold resistance, chemical stability, but also has high rigidity and toughness, good mechanical strength. Dielectric properties, environmental stress cracking resistance sex also is good.
Low DENSITY POLYETHYLENE (LDPE), commonly known as high-pressure POLYETHYLENE, is mainly used in plastic bags and agricultural film due to its LOW DENSITY and the softest material.
Linear Low Density Polyethylene (LLDPE) is a copolymer of ethylene and a small amount of advanced olefin in the presence of catalyst.LLDPE is similar to LDPE in appearance, with poor transparency and good surface gloss. LLDPE has the advantages of low temperature toughness, high modulus, bending resistance and stress cracking resistance, and good impact strength at low temperature.

We have a wide range of grade PE materials with different physical properties. If the table does not meet your requirements, please feel free to consult us we will try our best to meet all your requirements for plastic granules.
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