Company Details
HENAN JINHE INDUSTRY CO.,LTD
Unit Price: | USD 2800 / Metric Ton |
---|---|
Payment Type: | L/C,T/T,Western Union |
Incoterm: | FOB,CFR,CIF,EXW |
Min. Order: | 1 Metric Ton |
Model No.: 2699
Brand: Shuangxin,SUNNY, Wanwei
CAS NO: 9002-89-5
MF: (C2H4O)n
Appearance: White granule or powder
Purity: 99
HS Code: 39053000
MOQ: 1 Ton
Packing: 25kg/bag
Loading: 18MT/20FCL without pallets
Other Name: Polyvinyl alcohol
Grade: 1799 1788 2488 2688 2099 2699
Packaging: 25kg/ Bag
Productivity: 5000MT/Y
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 5000MT/Y
Certificate: ISO
HS Code: 390530
Port: Qingdao,Shanghai,Tianjin
Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF,EXW
Polyvinyl Alcohol PVA 2699 For Stabilizer
Description:
Properties and uses of PVA 26-99
Properties:
(1) Solubility: easily soluble in water (usually dissolved in hot water above 90 °C), insoluble in almost all organic solvents.
(2) Film-forming: easy to form a film, and its film has excellent mechanical properties. Except for H2O, the PVA film has excellent barrier properties to H₂, N2, O2 and other gases.
(3) Adhesion: It has good adhesion with hydrophilic cellulose, paper, etc.
(4) Thermal stability: When the sheet is heated to above 130 °C, the appearance changes gradually. The fully alcoholylated PVA begins to melt at around 230 °C, and at 200 °C
Characteristics:
(1) Solubility: easily soluble in water (usually dissolved in hot water above 90 °C), insoluble in almost all organic solvents.
(2) Film-forming: easy to form a film, and its film has excellent mechanical properties. Except for H2O, the PVA film has excellent barrier properties to H₂, N2, O2 and other gases.
(3) Adhesion: It has good adhesion with hydrophilic cellulose, paper, etc.
(4) Thermal stability: When the sheet is heated to above 130 °C, the appearance changes gradually. Complete alcoholysis of PVA begins to melt at around 230 °C, and begins to decompose above 200 °C.
(5) Solvent resistance: PVA has strong resistance to weak ACID and weak alkali, and has good oil resistance.
(6) Reactivity: It has excellent cross-linking reactivity, can cross-link with boric acid, etc., and undergo acetyl reaction with formaldehyde, acetaldehyde, etc., and the product has water resistance.
Application:
(1) Adhesive industry: paper and paper tube bonding.
(2) Construction industry: actualized products are used in construction glue, interior and exterior wall coatings, and adhesives.
(3) Ceramic industry: aluminum ball binder, ceramic binder, etc.
(4) Stabilizer industry: vinyl acetate emulsion polymerization and urea-formaldehyde adhesive viscosity stabilization and other fields.
Specification:
Item Standard Hydrolysis (mol/mol) 98.0-100.0 Viscosity mpa.s 76-85 Volatile(%) ≤ 5.0 Ash (%) ≤ 0.5 pH value 5-7 Purity (%) ≥ 93.5
Packing:
25 kg/pp bag
Our service:
1) Quality control--we will check the product quality from booking order to delivery.
2) Sample testing--free sample for test before shipment is available. After shipment, the batch sample will be kept until the expiry date.
3) Prompt shipment: By reputed shipping line on both general goods and dangerous goods operation and professional documents can be provided.
4) Cargoes Photos: Before and after loading into container.
5) Packing: New and strong seaworthy packing or can be customized as buyer's special request
6) Fast delivery--prompt shipment with full and professional documents.
7) Best service after shipment with e-mail
8) Feedback email after end users received the cargo
9) After-sales service---we will be responsible for the goods when clients receive it within 3 months.
FAQ:
Q1 What is the MOQ?
A: Our MOQ is, 1000KG.
Q2 What is the lead time?
A: For stock, sample time 1-3 days, mass production 3-5 days. To customizing products, need 35-45 days.
Q3 Can we put our logo on your product?
A: Yes, we can achieve it as your request.
Q4 Could you offer the sample, even pre-production sample before I place the order?
A: Yes, both could be offered.
Q5 How should I pay for you if I place order to you?
A: Usually, the Payment terms T/T(30%deposit in advance,70% paid before the shipment)West Union or others could be accepted.
Besides, our company also supply Pvc Resin, Pvb Resin, Pet Resin, PP Resin, Petroleum Resin, Titanium Dioxide, etc.