Гарантия качества химические добавки белый порошок поливинилхлорид пвх смола
- Категория: Adsorbent >>>
- Поставщик: Hebei,Fengse,New,Material,Technology,Co.ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 1640.82 $* | 1722.28 $* |
| Aug-17-2025 | 1626.16 $* | 1707.40 $* |
| Jul-17-2025 | 1364.38 $* | 1432.6 $* |
| Jun-17-2025 | 1598.34 $* | 1678.10 $* |
| May-17-2025 | 1392.47 $* | 1462.52 $* |
| Apr-17-2025 | 1571.46 $* | 1650.35 $* |
| Mar-17-2025 | 1557.61 $* | 1635.61 $* |
| Feb-17-2025 | 1543.86 $* | 1620.53 $* |
| Jan-17-2025 | 1530.21 $* | 1607.70 $* |
Характеристики
Product Description
Serial number | Project | |||||||
SG-7 | ||||||||
Premium | First grade | Qualified product | ||||||
Sticky number/(ml/g) | 95-87 | |||||||
1 | K Value | 62-60 | ||||||
Average degree of polymerization | 850-750 | |||||||
2 | Number of impurity particles/piece ≤ | 20 | 40 | 80 | ||||
3 | Volatile matter (including water) mass fraction/% ≥ | 0.4 | 0.4 | 0.5 | ||||
4 | Apparent density/(g/ml) ≤ | 0.5 | 0.45 | 0.42 | ||||
5 | Mass fraction of residue on sieve/% | 250μmMesh ≤ | 2 | 2 | 8 | |||
63μmMesh ≥ | 95 | 90 | 85 | |||||
6 | "Fisheye" number/400cm2 | 30 | 50 | 90 | ||||
7 | 100gResin plasticizer absorption/g ≥ | 12 | ─ | ─ | ||||
8 | Whiteness（160℃，10min）/% ≥ | 75 | 70 | 70 | ||||
9 | Conductivity of water extract/[μS/(cm·g)] ≤ | ─ | ||||||
10 | Residual PVC monomer content/(μg/g)≤ | 5 | 10 | 30 | ||||
11 | The main purpose | Used to make ordinary soft products, such as: wires, plastic sandals, films, packaging bags, hoses, toys, handicrafts, auto parts, foam plastics, etc. | ||||||
Company Profile
Why Choose Us
As we have a good understanding of the market and products ,professional technical supports and convenient logistics systems ensure our timely deliveries and help clients avoiding the risks of market fluctuations,promote our relationship with customers closer and closer.
Our one-stop shopping services can help customers make decision rapidly so as to save time and cost.
And we can support all the modes of transportation you need,such as sea transportation,air express and railage,etc.
We continuously explore,study,innovation,quality and integrity to win the market.
Our products have been sold to more than10 domestic provinces ,cities,autonomous regions and exported to Central and South Amerca,Africa,Asian,and other countries.Fengse can support all payments that you are convenient,like L/C,T/T,D/A,D/P,etc.
Our one-stop shopping services can help customers make decision rapidly so as to save time and cost.
And we can support all the modes of transportation you need,such as sea transportation,air express and railage,etc.
We continuously explore,study,innovation,quality and integrity to win the market.
Our products have been sold to more than10 domestic provinces ,cities,autonomous regions and exported to Central and South Amerca,Africa,Asian,and other countries.Fengse can support all payments that you are convenient,like L/C,T/T,D/A,D/P,etc.
Certifications
Packing & Delivery
FAQ
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you.
Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.
Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.
Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.
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