Audited Supplier
Application:
PVC resin can be processed into various plastic products. It can be divided into soft and hard products according to its application. It is mainly used to produce transparent sheets, pipe fittings, gold cards, blood transfusion equipment, soft and hard tubes, plates, doors and windows. Profiles, films, electrical insulation materials, cable jackets, blood transfusions, etc.
Piping, hard transparent plate. Film and sheeting, photograph records. PVC fibers, plastics
blowing, electric insulating materials:
1) Construction material: Piping, sheeting, windows and door.
2) Packing material
3) Electronical material: Cable, wire, tape, bolt
4) Furniture: Decorate material
5) Other: Car material, medical appliance
6) Transportation and storage
Product Analysis
| NO. | ITEM | Superior Product | First-Class Product | Qualified Product | Test Results |
| 1 | Viscosity Number. ML/G | 118~ 107 | 110.48 | ||
| 2 | Impurity Particle Number ≤ | 16 | 30 | 60 | 14 |
| 3 | Mass fraction of Volatile Matter (including water), % ≤ | 0.4 | 0.4 | 0.5 | 0.28 |
| 4 | Apparent Density,g/ml ≥ | 0.48 | 0.45 | 0.42 | 0.50 |
| 5 | Residue on Sieve, % 250um ≤ | 1.6 | 2.0 | 8.0 | 0.60 |
| 6 | Residue on Sieve, % 63um ≥ | 97 | 90 | 85 | 99 |
| 7 | "Fish Eye"/400 CM2 | 20 | 30 | 60 | 8 |
| 8 | 100g Resin Plasticizer Absorption,g ≥ | 19 | 17 | -- | 24.46 |
| 9 | Whiteness( 160ºC, 10min),% ≥ | 78 | 75 | 70 | 83.43 |
| Conclusion | COMPLIES WITH GB/T5761-2018 PVC RESIN SG5 PREMIUM PRODUCT STANDARD | ||||
Warehouse
Company Introduction
Mingray Technology Group Co., Ltd. is established in 2009 and located in Changsha,China. we are one of well known as a supplier of chemicals in China. We have large storage centers in Changsha, Wuhan, Nanchang and Guangzhou, and have our own short-distance transportation fleet. It has established stable cooperative relations with many well-known brands at home and abroad, providing customers with a stable,
convenient and optimized procurement platform and service guarantee.
Our company own variety of export products which are widely used in chemical,pharmaceuticals, textile printing & Dyeing, leather processing, fertilizer, water treatment, construction industry, food & Feed additives and other areas. With more than 13 years developing and study in the industry, we stick to business philosophy of"integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.
We are a group company, Its wholly-owned subsidiaries include Mingray Technology Group Co., Ltd. Changsha Mingrui Chemical Co., Ltd, Hunan Mingrui Bulk Raw Material Supply Co., Ltd, Hunan Pengrui Technology Co., Ltd, Henan Hailai Rubber & Plastic Technology Co., Ltd, Nanchang Mingrui Chemical Co., Ltd, Wuhan Hangu Trading Co.,Ltd, Mingrui (Hong Kong) International Development Co., Ltd.
Sales team
FAQ
1.What are your payment terms?
For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.
2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.
3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.
4.When can I get reply?
Our sales manager will contact you within 24hours.
5.How about the validity of products?
According to the products you order,usually 2 years.
6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.
7.Can I get sample before order?
Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.
8.Where is your loading port?
Usually TIANJIN port.
