• PP Wholesale Price Polypropylene Resin Polypropylene PP
  • PP Wholesale Price Polypropylene Resin Polypropylene PP
  • PP Wholesale Price Polypropylene Resin Polypropylene PP
  • PP Wholesale Price Polypropylene Resin Polypropylene PP
  • PP Wholesale Price Polypropylene Resin Polypropylene PP
  • PP Wholesale Price Polypropylene Resin Polypropylene PP

PP Wholesale Price Polypropylene Resin Polypropylene PP

Carrier: PP
Color: White
Certification: RoHS, ISO, CE
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
PP Wholesale Price Polypropylene Resin Polypropylene PP pictures & photos
PP Wholesale Price Polypropylene Resin Polypropylene PP
US $1,000-1,800 / Ton
Min. Order: 1 Ton
Gold Member Since 2022

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  • Overview
  • Product Description
  • Product Parameters
  • Packaging Details
  • Application
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
pp
Product Name
Polypropylene/Virgin Plastic/PP Granules
Type
Virgin and Recycled
Appearance
Virgin Natural Granules
Application
Plastic Products
CAS No.
9003-07-0
Transport Package
25kg/Bag
Specification
customized
Trademark
Sinopec
Origin
China
Production Capacity
10000ton/Year

Product Description

Product Description

1.Product Description:

Product Name  Polypropylene Resin Polypropylene PP
Color White Natural
characteristic Well Balanced Mechanical  Properties, Widely Used Grade
model SPC-0001
Gross weight of each item 25kg
shape Milky Granular


Polypropylene
HS Code:3902100090
Polypropylene is a thermoplastic resin produced by polymerization of propylene. It is a white waxy material with a transparent and light appearance. The chemical formula is (C3H6)n, the density is 0.89~0.91g/cm3, It is flammable, with a melting point of 189ºC, softening at about 155ºC, and the use temperature range is -30~140ºC . It is resistant to corrosion by acids, alkalis, salt solutions and a variety of organic solvents below 80°C, and can be decomposed under high temperature and oxidation.

PP Features

1. The relative density is small, only 0.89-0.91, which is one of the lightest varieties in plastics.
2, good mechanical properties, in addition to impact resistance, other mechanical properties are better than polyethylene, molding processing performance is good.
3. It has high heat resistance and the continuous use temperature can reach 110-120 °C.
4, good chemical properties, almost no water absorption, and does not react with most chemicals.
5, the texture is pure, non-toxic.
6, electrical insulation is good.

Product Parameters

2.Specification:
Melt temperature: 220-280ºC

Constant temperature of barrel: 220ºC Mold temperature: 20-70ºC

Injection pressure: with good flow performance, avoid using too high injection pressure 80-140mpa (800-1400bar); Some thin-walled containers can reach 180MPa (1800bar).

Pressure retaining pressure: to avoid shrinkage of the product, it takes a long time to preserve the pressure of the product (about 30% of the cycle time); About 30% to 60% of the injection pressure. Back pressure: 5-20 mpa (50-200bar).

Injection speed: high injection speed (with accumulator) is required for thin-walled packaging containers; Medium injection speed is often more suitable for other types of plastic products.

Screw speed: High screw speed (linear speed of 1.3m/s) is allowed as long as the plasticizing process is completed before the end of the cooling time. Measuring stroke: 0.5-4D (minimum to maximum); It is important that the 4-d metering stroke provides sufficient residence time for the melt. Ok.

Pre-drying: not required; Storage conditions are not good, drying at 80ºC for 1h can be.

Recovery rate: 100% recovery.

Shrinkage rate: 1.2-2.5%; High degree of contraction; Will not shrink after 24h (after molding)

Gate system: point burning or multi-point burning, heating type hot runner, heat preservation type hot runner, inner burning sleeve; The position of the nozzle is at the thickest point of the product, otherwise large shrinkage is easy to occur.

Barrel equipment: standard screw, standard use of three-section screw; For packaging and container products, mixing section and cutting section have special geometry (L:D=25:1), straight-through nozzle, check valve.

Machine downtime: no need to use other materials for special cleaning


 

Packaging Details

3.Packaging Details:
25kg/ carton or 25kg/bag, or per your requirement

25kgs net weight in PP woven or PE plastic bag about 20 tons for 20" container

PP Wholesale Price Polypropylene Resin Polypropylene PP

Application

4.Application:

1.Fiber ( Carpet, Textiles, Upholstery, etc.)
2.Film ( shopping bags, casting film, multilayer film, etc.)
3.Blow Molding ( Medical & Cosmetic container, Lubricant & Paint container, etc)
4.Extrusion Molding ( Sheet, Pipe, Wire & Cable, etc.)
5.Injection Molding ( Automotive, Electronic, Construction, House wares, Furniture,
Toys, etc.)
PP Wholesale Price Polypropylene Resin Polypropylene PPPP Wholesale Price Polypropylene Resin Polypropylene PPPP Wholesale Price Polypropylene Resin Polypropylene PPPP Wholesale Price Polypropylene Resin Polypropylene PP

Certifications

PP Wholesale Price Polypropylene Resin Polypropylene PP

FAQ

Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.

Q2: How to pay? 
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3:What's your delivery time?
A: Generally 7-15 days after payment for small quantity. For large quantity, the delivery time will be informed after confirm.
Q4:Can I get a cheaper price if I order a large quantity?
A:If you order a large quantity, the discount would be possible based on the quantity you require.
Q5: How can you guarantee the quality of your products ?
1. Our staff are all experienced in Plastic Raw Material and chemical products who have related major background.
2. We can assure the same specification as sample before you place commercial order.
3. Third Party can inspect according to your requirement before shipping.
Q6: Do you have any other plastic raw material or chemicals?
A: Yes, We can provide kinds of such as PP, PE,PVC,PET,ABS,PC,Color Masterbatch,and Detergent Raw Materials,Adhesive,etc...





 

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From payment to delivery, we protect your trading.
PP Wholesale Price Polypropylene Resin Polypropylene PP pictures & photos
PP Wholesale Price Polypropylene Resin Polypropylene PP
US $1,000-1,800 / Ton
Min. Order: 1 Ton
Gold Member Since 2022

Suppliers with verified business licenses

Secured Trading Service
Trading Company
Number of Employees
9
Year of Establishment
2022-03-15