Sodium Tripolyphosphate STPP

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Metric Ton m.t.

Supply Capability:: 3000 Metric Tons per Month m.t./month

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Detailed Product Description

Sodium Tripolyphosphate STPP:

1.White granular or powdery

2.Assay Na5P3O10 (%) >94.0%min

3. CAS NO: 7758-29-4

Product Description

Sodium Tripolyphosphate(STPP)

Molecular formula: Na5P3O10

Molecular Weight: 367.86

Standard executed: GB/T9983-2004(technical grade) QB1034-91(food grade)

CAS Number: 7758-29-4

Uses:

Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.

Guaranteed Technical Specifications:

Specifications---------------------Industrial Grade

AssayNa5P3O10 % -----------------------≥ 94.0

P2O5 % --------------------------------≥ 57.0

Sodium Pyrophosphate %-----------------≤ 3

Sodium Sulphate ---------------------≤ 2.0

Water Insoluble Matter %---------------≤ 0.1

Iron(Fe) %-----------------------------≤ 0.01

pH value(1%water solution)-------------9.2-10.0

Heavy Metal (as Pb) %-------------------≤ -

Arsenic (As) %--------------------------≤ -

Fluoride (F) %--------------------------≤ -

Particle Size

Power:

(ASTM)Through 200 mesh sieve %---------≥ 75

Through 100 mesh sieve %---------------≥ 90

Whiteness %----------------------------≥ 100.0

Density-------------------------------0.7-1.000 kg/lt

Phase I -------------------------------10-30

Packing and storage:

In 25Kg, 50 Kg, 1000 Kg bage. Store at a cool, dry and well ventileated place.

Q:What two ingredients fit together to solidify like plastic?: If the viscosity of the epoxy resin is reduced, a curing agent with poor adhesion (e.g., I am a fast curing agent) is adopted. By vacuum and so on, let the glue into the gap, pay attention to the hardness of the curing agent should be higher, so as to effectively measure

Q:Plastic pipe gas temperature 150 degrees, plastic pipe surface problems?: The most widely used plastic pipe is plastic pipe. There are many kinds of plastic pipes, which are divided into two categories: thermoplastic pipes and thermosetting plastic pipes. It belongs to thermoplastic, including PVC pipe, polyethylene pipe, polypropylene pipe, POM pipe, super high molecular weight polyethylene pipe, etc. it belongs to thermosetting phenolic plastic pipe. The main advantages of plastic pipes are good corrosion resistance, light quality, convenient molding and easy processing. The disadvantages are low strength and poor heat resistance.

Q:What is the specific material for plastic pallets?: There are two kinds of raw materials for plastic pallets: one is polypropylene (PP) and the other is polyethylene (HDPE).Plastic pallets for logistics storage: pp+pe material, recycled material 10%;Plastic trays for food trays: food grade PP, PE, pc;

Q:What are the raw materials made of modified plastics?: Broadly speaking, the modification is to change the original performance, such as TPU, flame retardant, anti UV and so on; a narrow sense, the industry will be the new material of TPU polymerization, production is not called modified, and those who buy TPU new material made of flame retardant TPU, called "back modified". The modification process involves adding some resins or additives.

Q:What are the properties of plastic material PS? What are the advantages and disadvantages?: Amorphous material, moisture absorption is small, do not have to be fully dry, not easy to break down, but the coefficient of thermal expansion is large, easy to produce internal stress. Good liquidity, can be used screw or plunger injection molding machine

Q:Aluminum Alloy door corner with what plastic raw materials do?: If the diagonal code requirements are not high, you can arbitrarily first a PP material.

Q:Plastic PPT30S add what material will increase hardness?: Technical parameters of Qilu Petrochemical PP (T30S)Project quality index test method of isotactic index% greater than 95 GB/T 2412 powder ash%, less than 0.03 GB/T 9345 tensile yield strength greater than 28 GB/T, MPa 1040 kg/m3 0.9~0.91 density, cleanness, color particle, /kg melt flow rate of 11~20, g/10min 2~4 GB/T 3682 brand name: Qilu

Q:What are the plastic raw materials for this purpose?: Plastic classification, composition and characteristics, plastic is a widely used synthetic polymer materials, in our daily life, plastic products abound.

Q:What are the main raw materials of plastic products?: ABS plastic (acrylonitrile butadiene styrene) English Name: AcrylonitrileButadiene StyreneSpecific gravity: 1.05 g / cubic centimeter molding shrinkage: 0.4-0.7% molding temperature: 200-240 DEG C, drying conditions: 80-90 hours, 2 hoursThe material performance is 1, the comprehensive performance is better, the impact strength is higher, the chemical stability and the electrical performance are good. It is suitable for making general mechanical parts, reducing wear and wear parts, transmission parts and telecommunications parts

Q:What do you mean by grade 1, class two or class three in plastic?: Two material is that the raw material has been used once, but high pressure granulation except high-pressure granulation using imported large majority, if import large industrial film has not been exposed to the weather, so the quality is very good, the processed particles with good transparency, then it should be judged according to the brightness and surface whether the rough particles.

In the past years, We have get more and more experiences in sales market and new items developments, Which shall be the great advantages for us to get more achievements in the international market. In the mean time ,our company has been awarded high reputation by the customers. We will make"quality first,prestige supreme"management policy for our purpose, win your support by reliable product quality,best survice and well-deserved reputation,and provide you with the best quality of the products and professional service in time. .

1. Manufacturer Overview
Location	Shandong,China
Year Established	2001
Annual Output Value
Main Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range