Biological Pulping Enzyme, CAS 9012-54-8

• CAS No.: 9012-54-8
• Environmental Protection: Yes
• Color: Brown
• Kind: Enzyme Preparation
• Appearance: Liquid
• Application: Pretreatment Auxiliary
• Model NO.: zxchem
• Transport Package: 20/200kgs Net Drum or 1100kgs Net IBC Tank
• Specification: activity>100000 u/ml
• Trademark: zxchem
• Origin: China
• HS Code: 3507909090
• Production Capacity: 1000mt/Year

Product Description

Biological Pulping Enzyme

Cas No: 9012-54-8
Annual supply: 1000MTs

Specifications:

Item	Standards
Appearance	Light yellow or brown liquid
Odor	Slight fermentation
Activity	>100000 u/ml
Total Bacteria Count	≤50000 cfu/g
PH	3-6
Odor	Slight fermentation
Unit weight	0.95-1.20 g/ml
Added point	Before the pulper or pulper ramp pump
Additive amount	50~150g / MT (absolute dry pulp)
Added ambient PH	6-9
Processing time	1~2 hours
Pulp consistency	3.5-15%

Product Description:

Biological pulping enzyme is a biological enzyme preparation, which is adopted by leading genetic engineering technology, produced by liquid submerged fermentation production and comprehensively utilized various

post-treatment technologies to develop. The series of products have high activity, and the pulping performance of the fiber can be obviously improved by modifying the fiber under certain conditions.

Mechanism and Action Mode of Biological Pulping Enzyme:

Enzymatic pulping is to use high activity hemicellulose and low activity cellulase to pretreat the pulp before pulping, which can destroy the S1 layer and S2 layer of the fiber cell wall, lead to the activation and relaxation of the fiber surface, promote the water absorption and swelling of the fiber and fine fibrosis, improve the pulping performance of the fiber, help the separation of
filaments, thus playing the role of reducing the beating energy consumption, improving the bonding force of the fiber and the physical index of the paper.

Characteristics and Advantages of Biological Pulping Enzyme:

1. Softening the fiber after the fiber absorbs water to swell, and reducing the grinding time of a disc mill;
2. The softness, the water absorption and the air permeability of the finished paper are better, and the market competitiveness of enterprise products is improved;
3. Directly acting on the surface layer of the fiber, so that the smooth surface layer of the fiber generates a plurality of branches, thereby playing the role of silk separation and broom, and improving the tensile, tearing and breaking indexes of the finished paper.
4. A large amount of exoenzyme is used, gene improvement is carried out on the molecular level, and when the fibers are subjected to pulp grinding, the violent mutual shearing of the fibers can cut off the catalytic end of the biological enzyme adsorbed on the fibers, so that the subsequent continuous action on the fibers is reduced, and the damage to the fibers caused by excessive action is avoided.

Package & storage:

1. 20kgs net drum, 200kgs net drum or 1100kgs net IBC tank;
2. Keep in cool room temperature;
3. Shelf life: 1 year

Precautions:

This product is a non-toxic biological enzyme preparation, and unnecessary contact with the product should be avoided. Flush with plenty of clean water immediately after contact with skin. Recover immediately and use in a short time in case of leakage.