| Type: | Viscosity Reducer Admixture |
|---|---|
| Name: | Polyvinyl Alcohol |
| CAS No: | 9002-89-5 |
| Model Number: | PVA 2488/1788 |
| Appearance: | White Powder |
| Purity: | 100% |
| Samples: |
|---|
| Customization: |
|---|
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Audited Supplier Parameters of Fine powder polyvinyl alcohol PVA 1788/ 2488 used in plaster gypsum and think coat wall base putty
PVA1788
|
Items |
Specification |
Results |
|
Appearance |
White Flake |
White Flake |
|
Alcoholysis Degree,% |
87-89 |
87.93 |
|
Volatily,% |
≤ 5.0 |
3.7 |
|
Ash,% |
≤ 0.7 |
0.6 |
|
P H Value |
5-7 |
6.6 |
|
Viscosity. mpa.s |
20.5-24.5 |
21.5 |
PVA2488
|
Items |
Specification |
Results |
|
Appearance |
White Powder |
White Powder |
|
Alcoholysis Degree,% |
86-90 |
89 |
|
Volatily,% |
≤ 5.0 |
3 |
|
Ash,% |
≤ 0.7 |
0.4 |
|
P H Value |
5-7 |
6 |
|
Viscosity. mpa.s |
40-52 |
48 |
Introductions of Fine powder polyvinyl alcohol PVA 1788/ 2488 used in plaster gypsum and think coat wall base putty
Polyvinyl alcohol (PVA) resin is a kind of heavy polymer.
It is usually a white or slight yellow floccules,flake,granular or powder in apperance.
PVA is non-toxic,insipid and non-polluting. PVA is a kind of water-soluble resin with good chemical stability.
It also has good adhesion,film-forming ability, insulation, oil resistance, abrasion resistance and gas berrier properties,
and has typical chemical properties of polyols and can make esterification,etherification, acetalization reactions.
It usually used into the Textile industry,construction and decoration industries,chemical industry, pape-rmaking,agriculture, petroleum exploitation,
and also cosmetics,pharmaceuticals,printing,ceramics,steel,electronics,electroplating, and so on.
|
Type |
Main Application |
|
24-88P |
Cement mortar, putty additives, re-wetting adhesive,PVC, PS suspension granulating agents,Thickeners, fluorescent screen sensitive adhesive. |
|
17-88P |
Cement mortar, putty additives, PVAC emulsion, re-wetting adhesive, cosmetics, halftone photographic film |
|
05-88P |
Cement mortar, putty additives, filament yarn sizing agents, PVAC latex, coated paper coating agents, zinc plate printing photographic film, re-wetting adhesive. |
Application of PVA/Polyvinyl Alcohol Powder
1) In textile industry ,PVA is mainly used as a warp dressing agent, textile finishing agent and the raw material of vinylon.
2) In construction and upholstery industry 107 gule, it's used as an additive of cement and mortar, inner and outer wall paints, and moulding board binder;
3) In chemical industry, It's used as a polymer emulsifying agent, dispersing agent and used to produce PVA formal, PVA acetal and PVA butyral.
4) It's used as an adhesive in lumbering and paper-marking industries.
Packing &Shipping of PVA
Textile composite plastic bags, 25 kg/bag.
Package can be custom-made according to the customers' requirement.
Standard container shipping or by LCL
(1) Light handling, avoid damage to the bag or container in transporting;
(2) Forbid to transport with acid, alkali, oil, moisture content;
(3)Don't rain and soak in water.
Q1: Are you manufacturer or trader?
A:Dear customers, please rest assured that we are a professional manufacturer of HPMC and RDP, and you can buy assured products.
Q2: what is your terms of payment?
A: We can accept LC, TT.
Q3: What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4: How about your delivery time?
A: We can deliver the goods the next day at the soonest, and the latest will not be more than 9 days.Such a fast delivery time depends on our strong production capacity, which is not affected by the environmental protection and the shutdown, so if you want to find a stable supply of goods to choose us is your right choice!
Q5: Can you produce according to the samples?
A: Yes, you can send your sample to me. After my test, I will make it customized according to your sample to ensure that all the indicators meet the requirements of your sample.
Q6: Can you provide samples for free?
A: The confirmation of samples is a necessary part of our cooperation, so I really welcome you to ask for samples for us. We can provide samples to customers for free.
Q7: Do you test all your goods before delivery?
A: Yes, we will carefully test the products before delivery, and we will also test the products for application test. It is our advantage to test the products for application test before delivery, which ensures that the products delivered are 100% qualified.
Q8: How do you make our business long-term and good relationship?
A1. We keep good quality and comopetitive price to ensure our customers benefit;
A2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Shijiazhuang Xinweite Building Materials Co.,Ltd local at Jinzhou City,Hebei Province,China.
Professional in producing the HPMC,HEMC and RDP that using for the line of construction,Industry and Chemical. Xinweite company is a research and development production and marketing into a business with a number of highly qualified technical, rich superb technical personnel to advanced management and unique technology.We provide the construction additives with the best price and service to our customers, such as Re-dispersible emulsion powder,Hydroxypropyl Methyl Cellulose. We can meet different type of products according to our customer requirements.Xinweite serve customers around the world.
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