HOT SELL POM Polyformaldenyde / POM GRANULE

Details:

performance parameter

Feature

• (1)POM can not be dried before processing, it is better to preheat in the process (80℃ or so), which is good for the stability of product size.
• (2) The processing temperature of POM is very narrow (0~215℃), and it will decompose when it stays in the barrel for a longer time or when the temperature exceeds 220℃, producing formaldehyde gas with strong irritation.
• (3) The POM injection molding pressure should be larger (similar to the injection pressure) to reduce the pressure drop. Screw speed can not be too high, the residual amount to be less;
• (4) POM product shrinkage rate is large, easy to produce shrinkage or deformation. POM specific heat is large, mold temperature is high (80~100℃), the product is very hot when demoulding, need to prevent scalding fingers.
• (5) POM should be in the "medium pressure, medium speed, low material temperature, high mold temperature" under the condition of molding processing, precision products molding need to use control mold temperature
• (6) with high mechanical strength and rigidity
• (7) The highest fatigue strength
• (8) environmental resistance, organic solvent resistance is good
• (9) Strong resistance to repeated impact, good electrical properties, good recovery, with self lubrication, good wear resistance, good dimensional stability.

Company Profile

  Hebei VD Co.,Ltd is a large comprehensive enterprise engaged in R&D,manufacturing and sales of Chemical Products for more than 10 years.From the beginning of the business to now,the reason why we stand firm and become the leader in the chemical industry is that we strictly control and keep improving the quality;treat the customers' problems whenever they have requests.Then let the customers truly have the experience like god!

We guarantee：

 1.Mainly provide innovative and advanced production facilities

2.More than 1500 empirical formula date base

3.Well-equipped chemical analysis laboratory run 40 trained professionals

4.Professional sales team to support routines and formula of people understand your business brand

5.On time delivery

6.The quality of the product

7.A cost-effective production

VD Biotech Limited is a company specializing in the production, will understand your needs and willingness and ability to meet them.We will try to understand your concerns, we will implement a plan, to meet your requirements.We want to make you happy.

FAQ

1. Who are we
We start onver many years sell to North America(15.00%),South America(12.00%),Southeast Asia(10.00%),Africa(10.00%),Eastern Asia(10.00%),Northern Europe(10.00%),Central America(9.00%),Eastern Europe(8.00%),Mid East(8.00%),South Asia(5.00%),Western Europe(3.00%). There are total about 5-10 people in our office.

2. How can we guarantee quality
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us
 Chemicals raw.

4. Why should you buy from us not from other suppliers
Our company has a warehouse of 3000 square meters, with a large amount of inventory at any time to save delivery time, products have SGS quality certification, and the price is favorable

5. What services can we provide
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,Express Delivery；
Accepted Payment Currency:USD,EUR,CAD,AUD,HKD;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Italian